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DIY mailbox material

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TOUGH! Hardstone letter slot Rome Dark 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.

With this striking design, you create a rural atmosphere while you can easily forward the mail to one of the Stoer! transit cabinets. Made from Belgian bluestone, you can be sure that your new mailbox will last for years without much maintenance. This letterbox is not only beautiful, but also extremely practical. Bluestone requires little maintenance, so you don't have to worry about treating or impregnating it. In addition, the slot can be used on two sides: one side is dark honed (Dark Gray) and the other side is sanded gray. Assembling the letter slot is child's play. You leave 5mm to a maximum of 10mm free around the slot and then place it in the opening. Fill the bottom with plates or wedges and then fill the opening. When the grout has hardened, remove the plates or wedges and grout the underside. In short, with the Stoer! stone letter slot you can easily create a durable and stylish solution for passing mail.

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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.
195,71

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TOUGH! Letterplate Rome Black Oversized
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.

Upgrade your home with the stylish TOER! Letterplate Rome Black Oversized. This XL black letter plate is exclusively designed for mounting on Stoer! transit boxes, and offers extra space for information or a house number, perfect for those looking for a functional and elegant solution. With a 10cm extension at the bottom, this letter plate fits perfectly on your home and adds a modern look. High Quality Materials for Sustainability The letter plate is made of high-quality AISI 304 stainless steel, which is finished with a durable black powder coating. This combination ensures that the letter plate is not only stylish, but also resistant to the elements, keeping its elegant appearance for years to come. Perfect Dimensions for Optimal Functionality With an overall size of 340 x 195 mm and a generous insertion opening of 41 x 276 mm, the STOER! Letterplate Rome Black Oversizedenough space for even the largest letters and magazines. The letter plate is mounted completely flat on your letterbox, which gives a sleek and modern look to your front door. Combine with Cool! Post Built-in cupboard for the Ultimate Solution For seamless integration, we recommend combining this letter plate with the flexible mail built-in cabinet from the Stoer! brand. This combination is ideal for mail transit through walls and pillars, giving you a complete solution that is both functional and aesthetically pleasing.

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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.
190,79

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TOUGH! Built-in + door part package transit box Linz 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.

Introduce safety and stylish storage solutions to your home with the Stoer! Built-in package cabinet. Perfect for securing and storing your valuable packages and mail, thanks to the robust and galvanized steel construction. With the size of 45x32x16cm, the cabinet offers enough space for all your packages and is suitable for installation in foundations and thicker walls. The cabinet is finished with a strong anthracite (RAL7024) structure powder coating and damper for a modern and elegant look. The door part frame with cylinder lock and 2 keys guarantees your packages and mail remain secured. The tilt system is slightly recessed for perfect operation and prevents unauthorized access to your packages. With the Cool! Built-in parcel cabinet, you can easily and quickly secure and store your parcels. The door part frame can even be hung on the side or back of the cupboard for a unique storage solution. This is the ultimate security and storage solution for your valuable packages and mail. Order your Stoer today! Built-in package cabinet!

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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.
392,40

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TOUGH! Door part with flat frame Linz 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.

Give your mailroom a stylish and safe upgrade with the STOER! Door part with flat frame Linz in Anthracite. This door part is specially designed to be easily built into pillars or walls, allowing your mail to be received discreetly and safely. The slim, yet robust design makes this door part a perfect choice for both modern and classic environments. Stylish and Functional Design The door has a sleek and minimalist design, with a 20mm thick frame that offers both strength and aesthetic appeal. The anthracite gray color (RAL 7024) adds a modern touch, while the powder-coated finish provides excellent protection against the elements. The door can easily be adjusted to the desired direction of rotation, making it a perfect match for your specific installation needs. Sustainability and Safety It's COOL! Door part is made of galvanized steel, which is known for its strength and durability. The powder coating in anthracite gray not only provides a sleek finish, but also protects the steel against rust and wear, making the door part last for years. For extra security, the door part is equipped with a sturdy cylinder lock, which is supplied with two keys. This makes it ideal for situations where you want to ensure that only authorized people have access to the mail. Easy Installation and Versatility This door part is designed for easy installation into walls and pillars, providing a versatile solution for mail handling in various environments. The dimensions of the door part are 450x400x20 mm (HxWxD), which provides sufficient space for efficient mail transit without compromising safety or appearance. Key Features Material: High-quality powder-coated galvanized steel for extra durability. Color: Anthracite gray (RAL 7024) for a modern and timeless look. Dimensions: 450x400x20 mm (HxWxD), perfect for installation in walls or pillars. Safety: Equipped with a cylinder lock with two keys for optimal security. Flexibility: Adjustable rotation direction for ease of installation. Choose the TOUGH! Door part with flat frame Linz Anthracite and combine style with safety in your mailroom. Order now and benefit from a reliable and sustainable solution for your mail processing!

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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.
166,21

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TOUGH! Letterplate Sealer London Stainless Steel
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.

Seal unused letterbox flaps in your front door stylishly and effectively with the Stoer! letterbox valve. This high-quality solution prevents drafts in your hall and ensures a safe, neat closure of the letterbox. The set contains two stainless steel (SS) plates with an elegant brushed finish, an insulation block and the necessary mounting materials. Thanks to the blind cover plate, there are no visible screws on the outside, which ensures a sleek appearance. Easy Installation and Excellent Insulation The Cool! letterbox shutter is easy to install with the supplied screws, which are suitable for doors with a thickness between 38 and 56 mm. The supplied foam block of 25 mm thickness and dimensions of 300x70 mm provides extra insulation for the existing hole in the door. If desired, you can also use your own insulation material for extra protection. For extra moisture protection, you can choose to apply a sealant edge to the outside (kit not included). Main Features of the Stoer! Letterbox valve Material: High-quality stainless steel (SS) with a brushed finish for a modern look. Insulation: Including foam block for extra insulation, suitable for doors with a thickness of 38 to 56 mm. Easy assembly: Supplied with break-away screws and mounting materials. Stylish design: Blind cover plate without visible screws for a sleek finish. Turn your unused mailbox into an insulated and stylish closure with the Stoer! letterbox valve. Order today and enjoy a draught-free and well-closed front door.

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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.
70,81

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TOUGH! Letterplate Sealer London Black
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.

Say goodbye to unwanted drafts and unused letterbox openings with the universal letterbox valve from Stoer!. This set offers the ideal solution for safely and stylishly closing your letterbox in the door. The set consists of two elegant, black plates and an insulation block, together with the necessary mounting materials for easy installation. The blind cover plate provides a sleek finish without visible screws, making your door look neat and optimally protected. Secure Enclosure and Excellent Insulation The Cool! letterbox valve is designed to securely close your unused letterbox and effectively prevent draughts. The plates are firmly attached to each other through the door, so that no visible screws are visible on the outside. The included foam block of 25 mm thickness provides extra insulation for the letterbox hole, but you can also use your own insulation material for even better protection against cold and drafts. Easy and Flexible Installation With the included break-away screws, suitable for doors with a thickness of 38 to 56 mm, the installation of the letterbox shutter is simple and quick. The set is designed for universal use and fits almost any door, so you can enjoy a draught-free and well-sealed front door. Main Features of the Stoer! Universal Letterbox Valve Material: Sleek black plates for a modern look. Insulation: Includes 25 mm thick foam block, but suitable for using your own insulation material. Easy installation: Equipped with break-away screws for doors from 38 to 56 mm thick. Design: Blind cover plate without visible screws for a neat finish. Make your door draught-free and stylish with the Stoer! universal letterbox valve. Order now and immediately improve the comfort and insulation of your home.

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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.
70,81

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Intersteel Letterbox with flap/rain edge brushed stainless steel
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.

This rectangular letterbox is made of stainless steel and then brushed, giving it a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. This outward-swinging letter plate has a rain edge and is intended for horizontal placement. Letterbox|Fixing material for mounting

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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.
88,46

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Intersteel Letterbox oval with flap/rain edge black
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.

Stainless steel oval letterbox in a matte black version. This outward-swinging letter plate has a rain edge and is intended for horizontal placement. Letterbox|Fixing material for mounting

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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.
96,33

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Intersteel Letterbox with flap/rain edge stainless steel/matt black
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.

Stainless steel rectangular letterbox in a matte black version. This outward-swinging letter plate has a rain edge and is intended for horizontal placement. Letterbox|Fixing material for mounting

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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.
96,33

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Intersteel Letterbox with flap/rain edge tumbled brass
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 front door an elegant and functional upgrade with this rectangular brass letterbox. In addition to its stylish appearance, this letterbox offers excellent protection against the elements and is designed for a long lifespan. Ideal for those who want to combine a classic and timeless look with practical functionality. High quality brass with dull and dark finish This letterbox is made of solid brass and has undergone a drum treatment, resulting in a dull and dark appearance. This gives the letterbox an authentic and robust look that fits perfectly with both modern and classic homes. In addition, brass is known for its durability and corrosion resistance, meaning the letterbox will last for years without losing its appearance. Designed for optimal protection This outward opening letterbox has an integrated rain edge. This prevents rainwater from seeping in and protects your mail against moisture and damage. This keeps your correspondence dry, even during harsh weather conditions. Horizontal placement for a sleek finish The letterbox is designed for horizontal placement, which provides a stylish and balanced finish on your front door or letterbox flap. The minimalist design fits perfectly with various architectural styles and gives a subtle but luxurious appearance. Easy installation with included mounting hardware The letterbox comes with all the necessary mounting materials, making it easy and secure to assemble. Thanks to the solid construction, the letterbox remains firmly in place and offers years of ease of use. Why choose this brass letterbox? High-quality brass – robust, wear-resistant and corrosion-resistant. Trum treatment – gives a stylish dull and dark appearance. Equipped with rain edge – protects your mail against moisture and weather influences. Suitable for horizontal placement – sleek and elegant finish. Easy installation – including mounting materials for quick installation. Complete your front door with this high-quality brass letterbox and enjoy a stylish and functional addition to your home. Order today and experience the perfect combination of elegance and sustainability!

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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.
78,62

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Intersteel Letterbox oval with flap/rain edge brushed stainless steel
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.

This oval letterbox is made of stainless steel and then brushed, giving it a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. This outward-swinging letter plate has a rain edge and is intended for horizontal placement. Letterbox|Fixing material for mounting

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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.
89,45

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Intersteel Rectangular draft excluder with flap, concealed, brushed stainless steel
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.

Preventing drafts is easy with this rectangular stainless steel draft barrier with flap for the inside of a door. This product is made of stainless steel and then brushed, which gives the product a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. Draft excluder|Fixing material for mounting

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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.
114,04

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Intersteel Letterbox oval with brushed stainless steel spring
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.

This oval letterbox in stainless steel has been brushed afterwards, giving it a matte appearance. This inward-swinging letterbox is intended for horizontal or vertical placement. Letterbox|Fixing material for mounting

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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.
85,51

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Intersteel Rectangular letterbox with spring-loaded matt black flap
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.

This rectangular letterbox is made of brass and has a matte black coating. Because Intersteel has a wide range of matt black door fittings, you can combine different products to create unity in your interior. The letter plate has a spring-loaded flap that turns inwards. Thanks to the concealed mounting, this letterbox has a sleek finish. The word "POST" is engraved on the flap. This product is supplied per piece including mounting material for mounting. Letterbox|Fixing material for mounting

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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.
52,07

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Intersteel Letterbox rectangular with spring-loaded brass tumbled flap
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.

This rectangular letterbox is made of brass and has undergone a drum treatment. Because the product is not provided with a layer of lacquer, the aging process accelerates and the product gets a natural matte and dark appearance. The letter plate has a spring-loaded flap that turns inwards. Thanks to the concealed mounting, this letterbox has a sleek finish. The word "POST" is engraved on the flap. This product is supplied per piece including mounting material for mounting. Letterbox|Fixing material for mounting

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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.
52,07

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Intersteel draft excluder rectangular brushed stainless steel
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.

Preventing drafts is easy with this rectangular stainless steel draft barrier for the inside of a door. This product is made of stainless steel and then brushed, which gives the product a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. Draft excluder|Fixing material for mounting

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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.
68,79

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Intersteel draft excluder oval stainless steel/matt black
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.

Preventing drafts is easy with this stainless steel oval draft excluder in a matte black version. Installation on the inside of a door is easy with the supplied mounting material. Draft excluder|Fixing material for mounting

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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.
78,62

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Intersteel draft excluder oval brushed stainless steel
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.

Preventing drafts is easy with this oval stainless steel draft barrier for the inside of a door. This product is made of stainless steel and then brushed, which gives the product a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. Draft excluder|Fixing material for mounting

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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.
73,71

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Intersteel Draft screen rectangular stainless steel/matt black
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.

Preventing drafts is easy with this stainless steel rectangular draft damper in a matte black version. Installation on the inside of a door is easy with the supplied mounting material. Draft excluder|Fixing material for mounting

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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.
78,62

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Intersteel Letterbox oval concealed to outward-turning brushed stainless steel
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.

This oval letterbox is made of stainless steel and then brushed, giving it a matte appearance. Due to the use of solid stainless steel, this product has a long lifespan. This outward opening letterbox is completely concealed and is intended for horizontal installation. Letterplate|Fixing material for mounting

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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.
92,39

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DIY Mailbox Material: Build Your Own Mailbox

Are you looking for high-quality DIY mailbox materials for your DIY it-yourself project? At Doika you will find everything you need, from letter slots and letter plates to door panels and built-in letterbox parts. Design and build a letterbox that perfectly matches your wishes and style.

Why choose DIY letterbox material?

Building or modifying a letterbox yourself offers you the opportunity to create a unique and personal design. Here are some benefits of our DIY mailbox parts:

Flexibility: Choose from various materials and styles, suitable for any home or garden.
Durability: All our parts are made of high-quality materials such as stainless steel, aluminum and steel, so that your letterbox will last for years.
Personal design: Create a letterbox that suits your style and wishes.
Cost-efficient: By building it yourself, you save on the costs of a complete system.

Our collection of DIY letterbox materials

At Doika we have a wide range of DIY letterbox parts. Whether you want to build a complete mailbox or just replace a part, we have the right material:

1. Letter slots and letter plates

Our letter slots and letter plates are available in various materials such as stainless steel, aluminum and brass. They are ideal for creating a stylish and functional letterbox.

2. Built-in letterbox parts

Choose from our selection of built-in letterbox materials, perfect for doors and walls. These components are designed for seamless integration.

3. Door parts and transit cabinets

Our door panels and transit cabinets are the perfect addition to your DIY mailbox project. They offer a safe and stylish way to receive mail.

Applications of DIY letterbox parts

Our DIY letterbox materials are suitable for various applications:

New construction: Design and build a completely new mailbox from the ground up.
Renovation: Replace outdated parts such as letter plates, slots or door panels.
Recessed projects: Use our installation materials for seamless integration into walls or doors.
Specific wishes: Create unique designs, such as a free-standing letterbox or a model that suits your home style.

Frequently asked questions about DIY letterbox materials

1. Can I build a complete mailbox with your parts?

Yes, our range includes everything you need, from letter slots and door panels to mounting kits and accessories.

2. Are the materials suitable for outdoor use?

Absolutely. Many of our parts, such as those made of stainless steel and aluminum, are specially designed to withstand the elements.

3. Do you also offer custom parts?

Yes, we offer customization options for specific projects. Please contact us for more information about the possibilities.

4. How do I know which parts I need?

Our customer service is ready to help you choose the right parts for your project. Do not hesitate to contact us.

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DIY letterbox material? Start your project with Doika

Whether you want to build a complete DIY mailbox or just a part you need, at Doika you will find everything you are looking for. View our extensive collection and start your DIY project today!