Claes Sierbeton

15 products


  • Sale -211,99 Betonnen Brievenbusunit Blocky Trio 105x60x40 cm (HxBxD) - antraciet - Doika - Brievenbusunit - Sierbeton - 10155 TRIO Antraciet

    Concrete Letterbox Unit Blocky Trio 105x60x40 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and your eye is immediately drawn to a striking, contemporary letterbox unit that fits perfectly with the modern look of your home. The Blocky Trio Anthracite offers exactly that feeling – a masterfully shaped concrete mailbox that can accommodate the mail of three residents in one stylish construction. This way you combine convenience, safety and design in a unique solution. Why choose the Blocky Trio Anthracite? The Blocky Trio Anthracite is not just a triple letterbox. It immediately gives your home a sturdy and distinctive character, while receiving the mail from three different residents in a practical way. Each user has their own lockable space, complete with two keys per compartment. This way, everyone's privacy and safety are guaranteed. The slim, vertical design provides a minimalist appearance, while the robust concrete effortlessly defies wind and weather. A statement in style, but for three With its smooth finish and sleek design, the Blocky Trio Anthracite is perfect for lovers of a modern and industrial look. The design is cast entirely from high-quality concrete, which ensures a seamless finish and a particularly sturdy construction. The three separate mailboxes take up little space, but their sturdy design attracts all the attention as a refined eye-catcher at your entrance. Safety first – for everyone Of course you want to be sure that your mail is protected. The Blocky Trio Anthracite therefore has three aluminum doors at the back, each of which can be locked with its own set of keys. You will receive two keys per mailbox, so a total of six. This way, everyone can be sure that only the right person has access to his or her mail, with a spare key always at hand. Benefits that make the difference If you choose the Blocky Trio Anthracite, you are choosing more than just a letterbox. These benefits make the difference: Three separate mailboxes: ideal for multiple residents, each with its own set of two keys. Stable and flexible placement: the Blocky Trio Anthracite can stand firmly on a flat surface without anchoring. Would you prefer extra security? Then simply glue the base to a hard surface. Weather-resistant and durable: the high-quality concrete mix is ​​easy to maintain and will last for years, even in changing weather conditions. Ease of use: The vertical slots make it easy to throw in mail, and by tilting the unit slightly forward, rainwater can drain quickly. Color choice: the dark and robust 'Anthracite' or the lighter, elegant 'Concrete Grey' - whichever shade you choose, you will enjoy the same top quality. Dimensions and specific details Thanks to its well-thought-out design, the Blocky Trio Anthracite fits seamlessly with different types of homes, from sleek and modern to industrial and minimalist. This triple model has the following features: Dimensions of letterbox unit: 105 x 60 x 40 cm (HxWxD) Material: concrete Direction of slots: vertical Rain visor: yes Number of keys: 2 per compartment, so 6 in total Number of slots: 3 (1 per compartment) Warranty: 2 years Placement: freestanding Color choice: Anthracite or Concrete Gray Due to its sophisticated layout, the Blocky Trio Anthracite looks both functional and elegant, so that it fits perfectly with any living style. Skilled and Belgian craftsmanship This concrete letterbox unit is completely manufactured in our own workshop in Belgium, with more than 35 years of expertise in decorative concrete. Every detail is carefully finished and only high-quality materials are used. This means you are assured of a solid and sustainable investment. Choose a timeless look – for three With the Blocky Trio Anthracite you provide your home with a triple, timeless letterbox solution that will retain its stylish appearance for years to come. Whether you are a fan of a modern or industrial look, this letterbox unit immediately gives any facade extra character. Be surprised by the combination of minimalism and robust quality – and enjoy the convenience and peace of mind every day of a letterbox unit designed for three people. What are you waiting for? Make your entrance a true eye-catcher and choose the Blocky Trio Anthracite – the perfect mix of design, sustainability and functionality. Your post deserves the very best!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    1.271,94 1.059,95

  • Sale -169,19 Betonnen Brievenbusunit Blocky Duo 105x40x40 cm (HxBxD) - antraciet - Doika - Brievenbusunit - Sierbeton - 10155 Duo Antraciet

    Concrete Letterbox Unit Blocky Duo 105x40x40 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and your eye is immediately drawn to a striking, contemporary letterbox unit that fits perfectly with the modern look of your home. The Blocky Duo Anthracite offers exactly that feeling – a masterfully shaped concrete mailbox that can accommodate the mail of two residents in one sleek construction. This way you combine convenience, safety and design in a stylish solution. Why choose the Blocky Duo Anthracite? This Blocky Duo Anthracite is not just a double letterbox. It immediately adds a cool and distinctive character to your facade, while receiving the mail from two different residents in a practical way. Each user has their own lockable space, including two keys. This way, everyone's privacy and safety are guaranteed. The sleek, vertical design provides a minimalist look, while the concrete is weather-resistant and durable. A statement in style, but for two With its smooth finish and sleek design, the Blocky Duo Anthracite is ideal for those who love a modern and industrial look. The letterbox unit is cast entirely from high-quality concrete, which ensures a seamless finish and an extremely sturdy construction. The two separate mailboxes take up little space, but their sturdy design attracts all the attention as a refined eye-catcher at the front door. Safety first for both residents Of course you want to be sure that your mail is protected. The Blocky Duo Anthracite has two aluminum doors at the back, both lockable with their own set of keys. This way, each resident receives their own pair of keys and you can be sure that only the right person has access to his or her mail. It is extra useful that you receive two keys per mailbox as standard, so that you always have a spare copy at home. Benefits that make the difference If you choose the Blocky Duo Anthracite, you are choosing more than just a letterbox. These benefits make the difference: Double mailbox solution: two separate compartments, each with its own set of keys – ideal for homes with multiple residents. Sturdy and flexible to place: Thanks to its robust construction, the Blocky Duo Anthracite can stand stably on a flat surface, without anchoring being strictly necessary. Do you still want to secure it extra? Then you simply glue the base to a hard surface. Weather-resistant and durable: High-quality concrete ensures a solid and easy-to-maintain product that will last for years – even in changing weather conditions. Optimal ease of use: the vertical slots make it easy to throw in mail, while rainwater drains away easily if you tilt the unit slightly forward. Color choice: Go for the dark and robust 'Anthracite' or choose 'Concrete Gray' if you want a lighter, more subtle shade. Whichever color you choose, you will enjoy the same premium quality. Dimensions and specific details Thanks to its well-thought-out design, the Blocky Duo Anthracite fits seamlessly with different types of homes, from sleek and modern to industrial and minimalist. This double model has the following dimensions: Dimensions of letterbox unit: 105 x 40 x 40 cm (HxWxD) Material: concrete Direction of slots: vertical Rain visor: yes Number of keys per mailbox: 2 (so 4 in total) Number of slots: 2 (1 per mailbox) Warranty: 2 years Placement: freestanding Color choice: Anthracite or Concrete Gray Thanks to its smart layout, the Blocky Duo Anthracite looks both functional and elegant, making it a perfect fit for any living style. Skilled and Belgian craftsmanship This concrete letterbox unit is completely manufactured in our own workshop in Belgium, supported by more than 35 years of expertise in decorative concrete. Every detail has been finished with care and only high-quality materials are used. This way you can count on a reliable and sustainable investment. Choose a timeless look – for two With the Blocky Duo Anthracite you provide your home with a double, timeless letterbox solution that will retain its stylish appearance for years to come. Whether you like a modern or industrial design, this letterbox unit gives every facade a characterful upgrade. Be convinced by the unique combination of minimalism and sturdy quality – and enjoy the convenience and safety of a letterbox unit designed for two people every day. What are you waiting for? Make your entrance a true eye-catcher and choose the Blocky Duo Anthracite – the perfect mix of design, sustainability and functionality. Your post – and that of your fellow resident – ​​deserves the very best!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    1.015,14 845,95

  • Sale -123,99 Betonnen Brievenbus Plurel 105x33x40 cm (HxBxD) - antraciet - Doika - Brievenbus - Sierbeton - 10180 Antraciet

    Concrete Letterbox Plurel 105x33x40 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and the first thing you notice is a letterbox that immediately catches the eye with its stylish, modern design. The Plurel is such an eye-catcher – a concrete letterbox with an open slot, perfect for those looking for a combination of practical versatility and a minimalist look. Moreover, this letterbox is made up of two parts: a base and the letterbox on top. This way you can easily create extra mailboxes by placing a second or even third module on top. Ideal for a semi-detached house or apartment! Why choose the Plurel? With the Plurel you not only enjoy a sleek, contemporary design, but also the option to expand your letterbox setup. This makes it ideal for homes with multiple residents, or if you would like a spare space for parcels or advertising, for example. The door at the back is made of aluminum and can easily be locked with a key, so that your mail remains safely stored. By default you receive two keys, useful if you lose one or want to share it. A modular and timeless design The Plurel is distinguished by its modular construction: the combination of a robust base and a separate top part makes it possible to stack multiple letterbox elements. Thanks to the smooth concrete and seamless finish, it looks sleek and sober, which fits perfectly with a modern or industrial living style. Due to the natural aging of the concrete, it will acquire a light patina over time, which contributes to the sturdy character of this letterbox. Safe and easy to use The aluminum door at the back allows you to collect your mail in peace and quiet without having to sneak around from the street. With the included keys you can be sure that only you (and possibly your fellow residents) have access to the contents. This gives you peace of mind, especially when you are expecting important mail. Benefits that make the difference Open slot: easy for quick insertion, ideal for both letters and printed matter. Modular and expandable: You can place multiple mailboxes on top of each other, making the Plurel suitable for a semi-detached house or apartment. Seamless construction: One piece of cast concrete provides a sleek look and maximum strength. Color choice: choose 'Anthracite' if you like a dark gray, industrial look. Secure back door: lockable with a key - two keys included. Installation and maintenance Easily place the Plurel on a flat and hard surface. In principle, anchoring is not necessary because the concrete base provides sufficient stability. Do you want extra security? Then you glue the letterbox with a (silicone) glue on, for example, a concrete base or clinkers. If you tilt the Plurel slightly forward, rainwater will drain better through the open groove, so that your mail remains optimally dry. Skilled and Belgian craftsmanship Like all Sierbeton letterboxes, the Plurel is handmade in their Belgian workshop. The combination of more than 35 years of experience and pure craftsmanship results in a concrete mailbox of the highest quality. Because it is cast in one piece (with the exception of the optional extra modules), there are no annoying seams and you enjoy a durable, seamless finish. Sierbeton: a family business with passion Decorative concrete has been a fixture in the production of concrete products for decades. This family business assembles every letterbox with care, precision and a passion for craftsmanship. The colors shown in photos may differ slightly from reality, but regardless of the shade you choose, you are assured of a sustainable investment that you will enjoy for years to come. Choose a future-proof solution Would you like a letterbox with an open slot, which you can easily expand if necessary? Then the Plurel is your perfect match. Discover for yourself how this letterbox gives your facade a modern and sturdy look, while offering plenty of space to neatly collect mail and parcels. Be convinced by the power of Belgian craftsmanship in combination with a stylish design!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    743,94 619,95

  • Sale -129,99 Betonnen Brievenbus Ronda 110x43,5x39,5 cm (HxBxD) - betongrijs - Doika - Brievenbus - Sierbeton - 10210 betongrijs

    Concrete Letterbox Ronda 110x43.5x39.5 cm (HxWxD) - concrete gray

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and immediately notice a mailbox that is just that little bit different. The Ronda is a sturdy and stylish letterbox made of smooth concrete, with the round roof as a striking feature. This not only gives you a practical solution for your mail, but also a real eye-catcher in the street scene. Why choose the Ronda? The Ronda not only offers a modern and distinctive design, but also an extremely sturdy construction that can effortlessly defy wind and weather. The seamless cast concrete provides a rock-solid base, while the aluminum door at the back can be locked with a key. This way, all your mail will remain safely stored, and you will even receive two keys with your purchase for extra convenience. Unique with a round roof The round roof is a playful element that distinguishes the Ronda from other concrete mailboxes. This design provides a subtle variation on the industrial look, making the letterbox suitable for almost any type of home. From modern to rural or classic – the Ronda immediately adds character to your facade. Safe and easy to use With the lockable door at the back, you can be sure that only you have access to your mail. The sleek design is also easy to maintain; a light cleaning is sufficient to keep the Ronda in top condition. The seamless concrete is resistant to various weather conditions, so you can enjoy this special letterbox for years to come. Benefits that make the difference Unique appearance: the round roof makes the Ronda a real eye-catcher on every street. High quality: Completely cast from one piece of concrete, for maximum strength and a seamless finish. Choice of colour: choose from 'Concrete Grey' for a dark gray and modern look, or 'Concrete Grey' for a lighter, subtle shade. Weather-resistant: Concrete develops a sturdy, industrial patina over the years, without sacrificing durability. Easy to maintain: Regular cleaning is sufficient to keep your mailbox beautiful. Installation and maintenance You can easily place the Ronda on a flat, stable surface without anchoring it. Would you like extra security? Then glue it with a (silicone) glue on a hard surface such as a concrete base or clinkers. A useful tip: tilt the Ronda a little bit forward, so that rainwater drains quickly and the inside remains optimally dry. Belgian craftsmanship and quality The Ronda comes from our workshop, a Belgian family business with more than 35 years of experience in manufacturing decorative concrete. Every product is cast and finished with the utmost care, so that you can count on a solid and durable letterbox. The slight discoloration or weathering that can occur over time gives the Ronda a sturdy, authentic appearance. An investment that pays off With the Ronda you opt for a striking design that is distinguished by the round roof. At the same time, you enjoy a letterbox that is weatherproof, safe and easy to maintain. Please note that the colors shown in photos may differ slightly from reality. Whichever shade you choose – 'Concrete Grey' or 'Concrete Grey' – the Ronda is a sustainable investment that you will enjoy for years to come.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Ronda 110x43,5x39,5 cm (HxBxD) - antraciet - Doika - Brievenbus - Sierbeton - 10210 antraciet

    Concrete Letterbox Ronda 110x43.5x39.5 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and immediately notice a mailbox that is just that little bit different. The Ronda is a sturdy and stylish letterbox made of smooth concrete, with the round roof as a striking feature. This not only gives you a practical solution for your mail, but also a real eye-catcher in the street scene. Why choose the Ronda? The Ronda not only offers a modern and distinctive design, but also an extremely sturdy construction that can effortlessly defy wind and weather. The seamless cast concrete provides a rock-solid base, while the aluminum door at the back can be locked with a key. This way, all your mail will remain safely stored, and you will even receive two keys with your purchase for extra convenience. Unique with a round roof The round roof is a playful element that distinguishes the Ronda from other concrete mailboxes. This design provides a subtle variation on the industrial look, making the letterbox suitable for almost any type of home. From modern to rural or classic – the Ronda immediately adds character to your facade. Safe and easy to use With the lockable door at the back, you can be sure that only you have access to your mail. The sleek design is also easy to maintain; a light cleaning is sufficient to keep the Ronda in top condition. The seamless concrete is resistant to various weather conditions, so you can enjoy this special letterbox for years to come. Benefits that make the difference Unique appearance: the round roof makes the Ronda a real eye-catcher on every street. High quality: Completely cast from one piece of concrete, for maximum strength and a seamless finish. Choice of colour: choose from 'Anthracite' for a dark gray and modern look, or 'Concrete Grey' for a lighter, subtle shade. Weather-resistant: Concrete develops a sturdy, industrial patina over the years, without sacrificing durability. Easy to maintain: Regular cleaning is sufficient to keep your mailbox beautiful. Installation and maintenance You can easily place the Ronda on a flat, stable surface without anchoring it. Would you like extra security? Then glue it with a (silicone) glue on a hard surface such as a concrete base or clinkers. A useful tip: tilt the Ronda a little bit forward, so that rainwater drains quickly and the inside remains optimally dry. Belgian craftsmanship and quality The Ronda comes from our workshop, a Belgian family business with more than 35 years of experience in manufacturing decorative concrete. Every product is cast and finished with the utmost care, so that you can count on a solid and durable letterbox. The slight discoloration or weathering that can occur over time gives the Ronda a sturdy, authentic appearance. An investment that pays off With the Ronda you opt for a striking design that is distinguished by the round roof. At the same time, you enjoy a letterbox that is weatherproof, safe and easy to maintain. Please note that the colors shown in photos may differ slightly from reality. Whichever shade you choose – 'Anthracite' or 'Concrete Grey' – the Ronda is a sustainable investment that you will enjoy for years to come.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Greca 100x42x42 cm (HxBxD) - antraciet - Doika - Brievenbus - Sierbeton - 10200 Antraciet

    Concrete Letterbox Greca 100x42x42 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and you immediately notice a modern, minimalist mailbox that perfectly matches the style of your home. That is exactly what the Greca offers you – a unique letterbox made of smooth concrete that brings together comfort, safety and design in a stunning way. Why choose the Greca? The Greca is not just a letterbox, but a real statement. It is made from one piece of concrete, which ensures a sturdy, seamless design. This high-quality construction not only makes it durable, but also gives your home a sturdy and industrial look. Thanks to the aluminum door at the back, which you can lock with a key, you can be sure that your mail is always safe. You receive two keys as standard, so you always have a spare at hand. A timeless design that stands out Anyone who likes a sleek, modern look will love the Greca. The smooth concrete looks industrial and only becomes more characteristic over time due to the influences of wind and weather. In this way, the Greca develops a subtle, natural patina that gives it an even tougher look without detracting from its quality. Safety and convenience in one The aluminum door at the back closes perfectly and can be locked with one turn of the key. This means you are the only one who can access your letters and packages. This not only provides peace of mind, but also a pleasant feeling of security. Benefits that make the difference Seamless design: Because the Greca is cast in one piece, you enjoy a sleek design without visible seams or cracks. Wear-resistant and weather-resistant: Concrete can take a beating and requires little maintenance. Perfect for the changeable climate in our region. Plenty of color choice: You can choose from two shades: 'Anthracite' for a modern, dark gray look or 'Concrete Gray' for a lighter, more subtle accent. Easy to use: The vertical design and stable base make placement easy. You do not necessarily have to anchor the Greca, but you can do so for extra security. Installation and maintenance Easily place the Greca on a flat, hard surface. Because it is so stable, anchoring is not always necessary. If you want an extra sturdy base, you can glue the letterbox (with silicone, for example) to a concrete base or other sturdy surface. A useful tip: tilt the Greca slightly forward, so that rainwater can drain more easily. This way, the inside and your mail remain optimally protected. Skilled and Belgian craftsmanship Every Greca letterbox is manufactured with the greatest care in our own workshop in Belgium, according to pure craftsmanship. You will immediately notice this experience and expertise in the sleek design and solid quality. Sustainable choice Concrete is known for its long lifespan and robustness. This makes the Greca not only a stylish, but also a responsible choice. You hardly have to worry about wear, rust or rapid discoloration. The slight weathering that does occur contributes to the sturdy and distinctive character of this beautiful letterbox. Choose a unique eye-catcher Do you want a letterbox that is both functional and visually impressive? Then the Greca is the perfect match. Thanks to its timeless and industrial design, it really adds character to any home. Please note that the colors shown in photos may differ slightly from reality, but regardless of which shade you choose, the Greca will give you an exclusive and sustainable showpiece!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Colomn 110x37x37cm (HxBxD) - betongrijs - Doika - Brievenbus - Sierbeton - 10215 Betongrijs

    Concrete Letterbox Colomn 110x37x37cm (HxWxD) - concrete gray

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you walk to your front door and the first thing you see is a modern mailbox that perfectly matches the appearance of your home. The Colomn Concrete Gray gives exactly that feeling – a uniquely designed letterbox made of smooth concrete. Discover how this stylish eye-catcher makes your daily routine easier, while also optimally protecting your mail from wind and weather. Why choose the Colomn Concrete Grey? The Colomn Concrete Gray not only guarantees a sleek and contemporary design, but also a sturdy and durable construction. Thanks to the seamless design, which results from casting in one piece, it looks elegant and minimalist. The hard core of high-quality concrete ensures that this letterbox can last for many years, without sacrificing style or strength. Moreover, the aluminum door at the back closes perfectly and you can easily lock it with a key, so that you are the only one who can access your mail. A sleek, industrial touch With its smooth finish and robust concrete structure, the Colomn Concrete Gray exudes an industrial atmosphere. The natural aging of the concrete under the influence of the weather only contributes to the sturdy, characteristic appearance. No fuss, just a pure and stylish letterbox that effortlessly adapts to any modern or minimalist home. Safety and comfort in one You naturally want to be sure that your letters and packages are well protected. The aluminum door at the back keeps your mail safely stored and is locked with a key. When purchasing you will receive two keys, so you always have a spare. This way you never have to worry about unauthorized people gaining access to your correspondence. Benefits that make the difference Flexible in placement: the Colomn Concrete Gray is so sturdy that it remains stable without anchoring. If desired, you can anchor it to a hard, flat surface with (silicone) glue. Maintenance-friendly durability: The high-quality concrete effortlessly defies wind and weather. As the years pass, the surface takes on a subtly weathered, industrial look. Versatile color choice: Choose 'Concrete Grey' if you like a dark grey, sturdy look or go for the light 'Concrete Grey' if you prefer a subtle, soft shade. Seamless design: Because the Colomn Concrete Gray is cast in one piece, there are no disturbing seams or edges. This gives the letterbox a sleek and timeless character. Placement You can easily place the Colomn Concrete Gray on a flat surface. Do you want extra security or are you dealing with an unstable surface? Then you can anchor it without any problems. For example, glue the base to a concrete base or sturdy surface, so that your letterbox stays perfectly in place even in strong winds. A useful tip: tilt the Colomn Concrete Gray slightly forward, so that rainwater can drain better and the contents remain optimally dry. Skilled and Belgian craftsmanship In the workshop in Belgium, each Column Concrete Gray is finished by hand by experienced professionals who have been working with decorative concrete for more than 35 years. The quality of the material and the precise finish make this letterbox an investment that you will enjoy for years to come. Choose a timeless look Are you going for a letterbox that seamlessly brings together appearance, convenience and safety? Then the Colomn Concrete Gray is the ideal choice for you. It combines a minimalist design with proven durability, so that you can be proud of the look of your entrance for years to come. Moreover, its industrial character gives a stylish touch to any facade. Please note: the colors shown in the photos may differ slightly from reality, but whatever shade you choose – with the Colomn Concrete Gray you will definitely get a sturdy, easy-to-maintain and, above all, beautiful letterbox!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Colomn 110x37x37cm (HxBxD) - antraciet - Doika - Brievenbus - Sierbeton - 10215 Antraciet

    Concrete Letterbox Colomn 110x37x37cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you walk to your front door and the first thing you see is a modern mailbox that perfectly matches the appearance of your home. The Colomn Anthracite gives exactly that feeling – a uniquely designed letterbox made of smooth concrete. Discover how this stylish eye-catcher makes your daily routine easier, while also optimally protecting your mail from wind and weather. Why choose the Colomn Anthracite? The Colomn Anthracite not only guarantees a sleek and contemporary design, but also a sturdy and durable construction. Thanks to the seamless design, which results from casting in one piece, it looks elegant and minimalist. The hard core of high-quality concrete ensures that this letterbox can last for many years, without sacrificing style or strength. Moreover, the aluminum door at the back closes perfectly and you can easily lock it with a key, so that you are the only one who can access your mail. A sleek, industrial touch With its smooth finish and robust concrete structure, the Colomn Anthracite exudes an industrial atmosphere. The natural aging of the concrete under the influence of the weather only contributes to the sturdy, characteristic appearance. No fuss, just a pure and stylish letterbox that effortlessly adapts to any modern or minimalist home. Safety and comfort in one You naturally want to be sure that your letters and packages are well protected. The aluminum door at the back keeps your mail safely stored and is locked with a key. When purchasing you will receive two keys, so you always have a spare. This way you never have to worry about unauthorized people gaining access to your correspondence. Benefits that make the difference Flexible in placement: the Colomn Anthracite is so sturdy that it remains stable without anchoring. If desired, you can anchor it to a hard, flat surface with (silicone) glue. Maintenance-friendly durability: The high-quality concrete effortlessly defies wind and weather. As the years pass, the surface takes on a subtly weathered, industrial look. Versatile color choice: Choose 'Anthracite' if you like a dark gray, sturdy look or go for the light 'Concrete Gray' if you prefer a subtle, soft shade. Seamless design: Because the Colomn Anthracite is cast in one piece, there are no disturbing seams or edges. This gives the letterbox a sleek and timeless character. Placement You can easily place the Colomn Anthracite on a flat surface. Do you want extra security or are you dealing with an unstable surface? Then you can anchor it without any problems. For example, glue the base to a concrete base or sturdy surface, so that your letterbox stays perfectly in place even in strong winds. A useful tip: tilt the Colomn Anthracite slightly forward, so that rainwater can drain better and the contents remain optimally dry. Skilled and Belgian craftsmanship In the workshop in Belgium, each Colomn Anthracite is finished by hand by experienced professionals who have been working with decorative concrete for more than 35 years. The quality of the material and the precise finish make this letterbox an investment that you will enjoy for years to come. Choose a timeless look Are you going for a letterbox that seamlessly brings together appearance, convenience and safety? Then the Colomn Anthracite is the ideal choice for you. It combines a minimalist design with proven durability, so that you can be proud of the look of your entrance for years to come. Moreover, its industrial character gives a stylish touch to any facade. Please note: the colors shown in the photos may differ slightly from reality, but whatever shade you choose – with the Colomn Anthracite you will definitely get a sturdy, easy-to-maintain and, above all, beautiful letterbox!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -123,99 Betonnen Brievenbus Blocky 111x20x40cm (HxBxD) - betongrijs - Doika - Brievenbus - Sierbeton - 10150 betongrijs

    Concrete Letterbox Blocky 111x20x40cm (HxWxD) - concrete gray

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and your eye is immediately drawn to a striking, contemporary letterbox that fits perfectly with the modern look of your home. The Blocky Concrete Gray offers exactly that feeling – a masterfully shaped concrete letterbox that excels in both style and functionality. Discover how this unique eye-catcher makes your life easier, safer and more beautiful. Why choose the Blocky Concrete Grey? The Blocky Concrete Gray is not just a letterbox. It immediately gives your home a sturdy and distinctive character, while receiving your mail in a safe and practical way. Its slim, vertical slot underlines the minimalist design and makes this letterbox a true statement. Moreover, you can count on a maintenance-friendly, solid and, above all, durable product that can effortlessly withstand wind and weather. A statement in style With its smooth finish and sleek design, the Blocky Concrete Gray is ideal for those who love a modern and industrial look. It is cast entirely from one piece of concrete, which ensures a seamless finish and a sturdy construction. Its slim profile takes up little space, but still attracts attention as a refined eye-catcher at your front door. Safety first Of course you want to be sure that your post is protected. The Blocky Concrete Gray has an aluminum door at the back that can be locked with a key. You receive two keys as standard, so you always have an extra one. This way you can be sure that your mail only ends up in the right hands. Benefits that make the difference If you choose the Blocky Concrete Gray, you are choosing more than just a letterbox. These benefits make the difference: Flexible placement: Thanks to the sturdy construction, the Blocky Concrete Gray can stand stably on a flat surface, without the need for anchoring. Do you still want to secure it extra? Then you simply glue the base to a hard surface. Weather-resistant and durable: The high-quality concrete mix ensures a rock-solid product that will last for years, even in changing weather conditions. The natural aging process of concrete also contributes to its sturdy, industrial appearance. Optimal ease of use: the vertical slot makes it easy to throw in mail and thanks to the smart design, rainwater drains away. A little tip: tilt the letterbox slightly forward for even better water drainage. Choice of colour: go for the dark and robust 'Concrete Grey' or the light and elegant 'Concrete Grey'. This way you can tailor the Blocky Concrete Gray perfectly to your home and taste. Dimensions and specific details Thanks to its well-thought-out design, the Blocky Concrete Gray fits seamlessly with different types of homes, from sleek and modern to industrial and minimalist. Here you will find all the important details at a glance: Letterbox dimensions: 111 x 20 x 40 cm (HxWxD) Foot dimensions: 6 x 32 x 52 cm (HxWxD) Material: concrete Slot direction: vertical Rain visor: yes Number of keys: 2 Number of slots: 1 Warranty: 2 years Placement: freestanding Color choice: Concrete gray or Concrete gray Due to its compact size and smart layout, the Blocky Concrete Gray looks both elegant and practical, so it fits seamlessly with any living style. Skilled and Belgian craftsmanship This concrete mailbox is completely manufactured in our own workshop in Belgium, with more than 35 years of expertise in decorative concrete. The result? A unique product where every detail has been finished with care. The concrete used is of high quality, so you are assured of a reliable and sustainable investment. Choose a timeless look With the Blocky Concrete Gray you provide your home with a timeless accent that will retain its attractive appearance for years to come. Whether you like a modern or industrial design, this letterbox adds a touch of character to any facade. Be convinced by the unique combination of minimalism and sturdy quality – and enjoy the peace and security every day that your mail is well protected. What are you waiting for? Make your entrance a true eye-catcher and choose the Blocky Concrete Gray – the perfect mix of design, durability and functionality. Your post and your home deserve the very best!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    743,94 619,95

  • Sale -129,99 Betonnen Brievenbus Comfrot 105x40x24 cm (HxBxD) - betongrijs - Doika - Brievenbus - Sierbeton - 10160 betongrijs

    Concrete Letterbox Comfrot 105x40x24 cm (HxWxD) - concrete gray

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    A letterbox is more than a functional element for receiving mail; it is an extension of your home, a reflection of your style. The Comfrot Concrete Gray Letterbox is specially designed to combine elegance and functionality, thus offering a timeless look that impresses every passer-by. With its classic design and useful features, this concrete mailbox adds both value and aesthetics to your home. Why choose the Comfrot Concrete Gray Letterbox? The Letterbox Comfrot Concrete Gray is not just a letterbox, it is a combination of sustainable craftsmanship and stylish simplicity. The characteristic roof above the letterbox flap provides a classic look and offers extra protection against rain and dirt. In addition, the flap is positioned in such a way that your postman can effortlessly deliver letters and newspapers, even during bad weather. Ideal for those who appreciate both ease of use and aesthetics. Cast from one piece: quality guaranteed As a manufacturer of high-quality concrete mailboxes, we know better than anyone what is important. Our mailboxes, such as the Comfrot Concrete Gray Letterbox, are cast from one piece of concrete. This not only provides a sleek and natural look, but also makes the letterbox waterproof, colourfast and exceptionally robust. You don't have to worry about damage from the weather; This letterbox is sturdy and reliable, year after year. Elegant and practical design The Letterbox Comfrot Concrete Gray offers more than just a beautiful exterior. With a door at the back, emptying the letterbox is simple and user-friendly. The aluminum front cover adds a modern touch to the classic design and provides extra durability. Moreover, the letterbox is heavy enough to place loosely on a surface, without the need for anchoring. Sustainable and stylish: an investment that pays off Choose the Comfrot Concrete Gray Letterbox and enjoy a product that is made with craftsmanship. Thanks to the use of high-quality concrete, this letterbox can withstand the test of time. The sleek design adds a touch of elegance to your garden or driveway, while the practical functionalities ensure that you can receive and manage your mail effortlessly. A letterbox for every style Whether you prefer a modern look or a classic look, our collection of concrete mailboxes offers a wide range of choices. The Comfrot Concrete Gray Letterbox stands out because of its timeless design and is perfect for lovers of a classic, but stylish look. Each model is finished with the greatest attention to detail, so that you are assured of a unique and durable product. Note: Colors may vary Please note that the colors in the photos may differ from reality. This is due to lighting effects and screen settings. Nevertheless, you can trust that the quality and finish of the Comfrot Concrete Gray Letterbox always meet our high standards. Order your Comfrot Concrete Gray Letterbox today Give your home a stylish look and invest in a letterbox that combines functionality and beauty. With the Comfrot Concrete Gray Letterbox you choose a durable, high-quality product that will last for years. Don't wait any longer and add this elegant masterpiece to your home.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Modem 110x45x40 cm (HxBxD) - Doika - Brievenbus - Sierbeton - 10170

    Concrete Letterbox Modem 110x45x40 cm (HxWxD)

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Welcome to the Concrete Mailbox Modem, where functionality and elegance come together in a unique, sustainable solution for your mail. Whether you are looking for a practical design for an apartment, a semi-detached house, or a detached house, the Modem mailbox is designed to perfectly suit your needs. With this versatile letterbox you not only get a user-friendly product, but also a stylish element that embellishes your home. Why choose the Concrete Letterbox Modem? Durable and Easy to maintain The Concrete Letterbox Modem is made of high-quality concrete that is cast in one piece. This means that it can withstand all weather conditions and is guaranteed waterproof and colourfast. You don't have to worry about rust or fading as this mailbox will stay in top condition for years to come. Flexible and Adaptable What makes this mailbox truly unique is the ability to adapt it to your living needs. The modular design, consisting of a sturdy base and the letterbox itself, allows you to easily add additional units. This makes the Modem mailbox ideal for a semi-detached house, an apartment complex, or even a detached house where you want to maintain flexibility. Elegant and Practical Design The sleek, natural design of the Concrete Letterbox Modem suits both modern and classic homes. With an aluminum flap on the front and a handy door on the back, this letterbox offers a user-friendly experience and optimal protection of your mail. Heavy and Stable Construction With its sturdy weight, the Modem mailbox remains safely in place without additional mounting. Simply place it on a flat surface and you will immediately start enjoying the benefits of this robust and reliable posting solution. Get the Perfect Mailbox The Concrete Letterbox Modem not only offers durability and functionality, but also aesthetic added value for your home. Designed with craftsmanship and attention to detail, this is the ideal choice for those looking for a reliable and stylish letterbox. Don't hesitate and make your choice today. Color information Please note: the colors shown in the photos may differ slightly from reality. We recommend that you take this into account when making your choice.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -129,99 Betonnen Brievenbus Comfrot 105x40x24 cm (HxBxD) - Doika - Brievenbus - Sierbeton - 10160

    Concrete Letterbox Comfrot 105x40x24 cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    A letterbox is more than a functional element for receiving mail; it is an extension of your home, a reflection of your style. The Letterbox Comfrot Anthracite is specially designed to combine elegance and functionality, thus offering a timeless look that impresses every passer-by. With its classic design and useful features, this concrete mailbox adds both value and aesthetics to your home. Why choose the Letterbox Comfrot Anthracite? The Letterbox Comfrot Anthracite is not just a letterbox, it is a combination of sustainable craftsmanship and stylish simplicity. The characteristic roof above the letterbox flap provides a classic look and offers extra protection against rain and dirt. In addition, the flap is positioned in such a way that your postman can effortlessly deliver letters and newspapers, even during bad weather. Ideal for those who appreciate both ease of use and aesthetics. Cast from one piece: quality guaranteed As a manufacturer of high-quality concrete mailboxes, we know better than anyone what is important. Our mailboxes, such as the Letterbox Comfrot Anthracite, are cast from one piece of concrete. This not only provides a sleek and natural look, but also makes the letterbox waterproof, colourfast and exceptionally robust. You don't have to worry about damage from the weather; This letterbox is sturdy and reliable, year after year. Elegant and practical design The Letterbox Comfrot Anthracite offers more than just a beautiful exterior. With a door at the back, emptying the letterbox is simple and user-friendly. The aluminum front cover adds a modern touch to the classic design and provides extra durability. Moreover, the letterbox is heavy enough to place loosely on a surface, without the need for anchoring. Sustainable and stylish: an investment that pays off Choose the Letterbox Comfrot Anthracite and enjoy a product that is made with craftsmanship. Thanks to the use of high-quality concrete, this letterbox can withstand the test of time. The sleek design adds a touch of elegance to your garden or driveway, while the practical functionalities ensure that you can receive and manage your mail effortlessly. A letterbox for every style Whether you prefer a modern look or a classic look, our collection of concrete mailboxes offers a wide range of choices. The Letterbox Comfrot Anthracite stands out because of its timeless design and is perfect for lovers of a classic, but stylish look. Each model is finished with the greatest attention to detail, so that you are assured of a unique and durable product. Note: Colors may vary Please note that the colors in the photos may differ from reality. This is due to lighting effects and screen settings. Nevertheless, you can trust that the quality and finish of the Comfrot Anthracite Letterbox always meet our high standards. Order your Letterbox Comfrot Anthracite today Give your home a stylish look and invest in a letterbox that combines functionality and beauty. With the Letterbox Comfrot Anthracite you choose a durable, high-quality product that will last for years. Don't wait any longer and add this elegant masterpiece to your home.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

  • Sale -123,99 Betonnen Brievenbus Blocky 111x20x40cm (HxBxD) - antraciet - Doika - Brievenbus - Sierbeton - 10150 antraciet

    Concrete Letterbox Blocky 111x20x40cm (HxWxD) - anthracite

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Imagine: you come home and your eye is immediately drawn to a striking, contemporary letterbox that fits perfectly with the modern look of your home. The Blocky Anthracite offers exactly that feeling – a masterfully shaped concrete letterbox that excels in both style and functionality. Discover how this unique eye-catcher makes your life easier, safer and more beautiful. Why choose the Blocky Anthracite? The Blocky Anthracite is not just any letterbox. It immediately gives your home a sturdy and distinctive character, while receiving your mail in a safe and practical way. Its slim, vertical slot underlines the minimalist design and makes this letterbox a true statement. Moreover, you can count on a maintenance-friendly, solid and, above all, durable product that can effortlessly withstand wind and weather. A statement in style With its smooth finish and sleek design, the Blocky Anthracite is ideal for those who love a modern and industrial look. It is cast entirely from one piece of concrete, which ensures a seamless finish and a sturdy construction. Its slim profile takes up little space, but still attracts attention as a refined eye-catcher at your front door. Safety first Of course you want to be sure that your post is protected. The Blocky Anthracite has an aluminum door at the back that can be locked with a key. You receive two keys as standard, so you always have an extra one. This way you can be sure that your mail only ends up in the right hands. Benefits that make the difference If you choose the Blocky Anthracite, you are choosing more than just a letterbox. These benefits make the difference: Flexible placement: Thanks to the sturdy construction, the Blocky Anthracite can stand stably on a flat surface, without the need for anchoring. Do you still want to secure it extra? Then you simply glue the base to a hard surface. Weather-resistant and durable: The high-quality concrete mix ensures a rock-solid product that will last for years, even in changing weather conditions. The natural aging process of concrete also contributes to its sturdy, industrial appearance. Optimal ease of use: the vertical slot makes it easy to throw in mail and thanks to the smart design, rainwater drains away. A little tip: tilt the letterbox slightly forward for even better water drainage. Choice of colour: go for the dark and robust 'Anthracite' or the light and elegant 'Concrete Grey'. This way you can tailor the Blocky Anthracite perfectly to your home and taste. Dimensions and specific details Thanks to its well-thought-out design, the Blocky Anthracite fits seamlessly with different types of homes, from sleek and modern to industrial and minimalist. Here you will find all the important details at a glance: Letterbox dimensions: 111 x 20 x 40 cm (HxWxD) Foot dimensions: 6 x 32 x 52 cm (HxWxD) Material: concrete Slot direction: vertical Rain visor: yes Number of keys: 2 Number of slots: 1 Warranty: 2 years Placement: freestanding Color choice: Anthracite or Concrete Gray Due to its compact size and smart layout, the Blocky Anthracite looks both elegant and practical, making it fit seamlessly into any living style. Skilled and Belgian craftsmanship This concrete mailbox is completely manufactured in our own workshop in Belgium, with more than 35 years of expertise in decorative concrete. The result? A unique product where every detail has been finished with care. The concrete used is of high quality, so you are assured of a reliable and sustainable investment. Choose a timeless look With the Blocky Anthracite you provide your home with a timeless accent that will retain its attractive appearance for years to come. Whether you like a modern or industrial design, this letterbox adds a touch of character to any facade. Be convinced by the unique combination of minimalism and sturdy quality – and enjoy the peace and security every day that your mail is well protected. What are you waiting for? Make your entrance a true eye-catcher and choose the Blocky Anthracite – the perfect mix of design, sustainability and functionality. Your post and your home deserve the very best!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    743,94 619,95

  • Sale -123,99 Claes Sierbeton Brievenbus Tyro Beton - Doika - Brievenbus - Claes Sierbeton - 10140

    Concrete Letterbox Tyra 104.5x44x44 cm (HxWxD)

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    Give your home the classic elegance it deserves with the Letterbox Tyra. Are you looking for a spacious, stylish and durable mailbox that fits perfectly with the appearance of your home? The Letterbox Tyra combines traditional charm with modern functionality and is exactly what you need.Why choose the Letterbox Tyra?The Letterbox Tyra has a classic look and is visibly beautifully finished . With an eye for detail and craftsmanship, this letterbox not only offers aesthetic added value to your home, but also practical benefits that make your daily life easier.Space and FunctionalityThanks to the spacious design of The Tyra Letterbox has plenty of room for all your mail, including larger envelopes and small packages. The handy door at the back and the aluminum flap at the front make collecting and delivering mail simple and efficient.Durability and QualityMade from the very best quality concrete, the Letterbox Tyra is cast in one piece, which ensures a robust construction that will last for years. The letterbox is guaranteed waterproof and colourfast, so that your mail is always optimally protected, regardless of the weather conditions.Easy InstallationThe Letterbox Tyra is heavy enough to place loosely on a surface, without the need for additional confirmation. Please note: The lid is supplied separately and must be glued to the letterbox when installed, which ensures a sturdy and safe installation.Our Expertise in Concrete As a manufacturer of concrete mailboxes such as the Letterbox Tyra, we guarantee the highest quality and finish. Our craftsmanship is reflected in every detail, giving you a rock-solid and elegant letterbox.A letterbox that suits youWe offer various models, from modern to classic , so that there is always a letterbox that perfectly matches your style and wishes. The sleek but natural appearance of our mailboxes provides a harmonious addition to any home.Experience the Benefits of the Letterbox TyraWith the Letterbox Tyra you invest in a combination of beauty and functionality. The high-quality materials and thoughtful design details make this mailbox a practical choice that also beautifies your home.Quickly discover our different models, sizes and colors of mailboxes. Let your home speak with the timeless elegance of the Letterbox Tyra.

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    743,94 619,95

  • Sale -129,99 Brievenbus Novo Beton - Doika - Brievenbus - Sierbeton - 10130

    Concrete Letterbox Nova 115.5x45x40 cm (HxWxD)

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    The Letterbox Nova, made of high-quality concrete, is the perfect combination of robustness and elegance. With its sleek, natural look, this letterbox adds a stylish touch to any outdoor space. The unique design and durable finish make this a valuable investment for years of use. Why is the Mailbox Nova a timeless and elegant solution? Design: The Letterbox Nova has a minimalist and sleek design, ideal for modern and classic environments. The aluminum flap at the front and the handy door at the back ensure an optimal user experience. Durability: Cast in one piece and made of high-quality concrete, this letterbox is guaranteed waterproof and colourfast. It is resistant to all weather conditions and retains its aesthetics for years. Safety and functionality: The sturdy construction and heavy weight ensure that the letterbox remains stable without anchoring. The contents are optimally protected against moisture and other external influences. Key Info Material: High-quality concrete Color: Anthracite Type: Detached Closure: Aluminum flap at the front, door at the back With the Mailbox Nova you not only get a practical, but also an aesthetic addition to your home. The craftsmanship and high-quality materials ensure long-lasting satisfaction. Discover the different models and colors in our collection. Choose the Mailbox Nova and add a stylish, maintenance-friendly solution to your outdoor space. Order today easily and securely via our webshop!

    Delivery within 3 working days  In almost all cases you will receive a track & trace code within 48 hours, unless a longer delivery time is stated on the product page. You can easily track your order with this track & trace code.

    779,94 649,95

Discover Claes Sierbeton: Top Quality Concrete Mailboxes and Planters

Welcome to our exclusive Claes Sierbeton collection, where craftsmanship and innovation come together in unique concrete products. Claes Sierbeton is a renowned brand known for its high-quality concrete mailboxes and concrete planters. With years of experience, Claes Sierbeton offers sustainable and stylish solutions for every outdoor space.

Why Choose Claes Sierbeton Letterboxes and Planters?

  • High Quality: Made of durable concrete that can withstand all weather conditions.
  • Unique Design: The products combine functionality with an aesthetic appearance that are a real eye-catcher in your garden or at your front door.
  • Durability: Concrete is an environmentally friendly material with a long lifespan, ideal for long-term use.
  • Custom Options: Personalize your mailbox or planter with various finishes and colors.

Claes Sierbeton Letterboxes

Our concrete mailboxes from Claes Sierbeton are not only functional but also stylish. They offer a safe and durable solution for your mail, while at the same time adding a modern element to your facade.

Features of Claes Sierbeton Letterboxes

  • Weatherproof: Resistant to rain, wind and frost, so your mail is always protected.
  • Safety: Equipped with sturdy locks and robust construction for maximum security.
  • Aesthetic Design: Clean lines and modern shapes that suit any architectural style.

Claes Sierbeton Planters

Give your plants the perfect base with the concrete planters from Claes Sierbeton. These planters are designed to enhance your outdoor space and help your plants thrive.

Features of Claes Sierbeton Planters

  • Durable Material: Concrete provides a stable and sturdy base for your plants.
  • Different Sizes and Models: Choose from a wide range of shapes and sizes to suit your garden or patio.
  • Easy to maintain: Easy to clean and resistant to the elements.

Benefits of Claes Sierbeton Products

  • Environmentally friendly: Made with respect for the environment and sustainable production methods.
  • Easy Installation: Designed for easy, hassle-free installation.
  • Long-term Investment: Thanks to the high quality, you will enjoy your letterbox or planter for years to come.

Order Your Claes Sierbeton Letterbox or Planter Today

Experience the quality and design of Claes Sierbeton for yourself. View our extensive collection of concrete mailboxes and planters and find the perfect addition to your home and garden. Enjoy fast delivery and expert advice at every step of your purchasing process.

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