Corten Steel Mailboxes
Outdoors, a corten steel mailbox naturally develops a warm, rust-brown layer that protects the steel. No painting or treatment is needed, and every mailbox gets its own character. Many models are in stock and delivered within 1 to 2 days. With your house number or name laser-cut into the steel, we make it to order in about 6 weeks.
Choose a freestanding, wall-mounted or parcel model, or have a custom mailbox made.
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Corten Steel Mailboxes
Carta mailbox
Corten steel
The Carta is a sleek, straight-lined mailbox in Corten steel, with a warm rust colour that suits both modern and classic gardens and façades perfectly. Over time, the Corten steel naturally forms a protective rust layer. This oxidation gives the steel its characteristic orange-brown tone and protects it against further corrosion — without paint or coating.The mailbox features a door with 2 keys and a generous opening for daily use. Thanks to its robust steel construction, the Carta withstands weather, wind and vandalism, and is completely maintenance-free.On the underside, the Carta has mounting holes for securely anchoring it to concrete, natural stone or tiles. Want to personalise your mailbox? A name or house number can be laser-cut or applied in Corten steel or stainless steel lettering.BenefitsCombination of strength and durabilityCorten steel fits perfectly in both modern and classic gardensEco-friendly, as it is fully recyclableClass A Corten steelUV- and frost-resistantMaintenance-free — no paint or coating neededOptionally personalised with a laser-cut number or name
Parcel Mailboxes
Collu parcel mailbox Combi
Combi coated steel / corten
The Collu parcel mailbox in black with Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 280 x 300 x 280 mm (wide x high x deep) Size 350 x 350 x 1000 mm (L x W x H), material thickness 2 mm Parcel mailbox for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Black version with a Corten steel accent as an eye-catcher Finish: black with Corten steel accent This version combines steel with a zinc coating (RAL 9005, black) with a Corten steel element. The Corten steel forms a natural rust layer outdoors and develops a warm, orange-brown colour that contrasts beautifully with the clean black. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Wall-Mounted Mailboxes
Seina mailbox
Corten steel
Looking for a stylish wall-mounted mailbox with a warm, timeless look? The Seina wall-mounted mailbox in Corten steel combines a solid construction with the characteristic rust colour that gets more beautiful every year. Key benefits Size 410 x 135 x 400 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Mount the wall-mounted mailbox securely to a wall or facade.
Parcel Mailboxes
Marun parcel mailbox
Corten steel
The Marun parcel mailbox in Corten steel is a stylish, robust parcel mailbox with separate letter and parcel compartments, each with its own door — so you can easily take out your mail at a comfortable height, no bending down required. Key benefits Accepts parcels up to 230 x 230 x 260 mm (wide x high x deep) Separate letter and parcel compartments, each with its own door, so you never have to bend down for your mail Parcel compartment with cylinder lock and 2 keys, for secure parcel receipt even when you're not home Robust construction with 2 mm material thickness Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The cylinder lock with key keeps the parcel compartment securely closed to couriers and passers-by.
Parcel Mailboxes
Murus parcel mailbox
Corten steel
The Murus parcel mailbox in Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 310 x 300 x 165 mm (wide x high x deep) Size 1200 x 400 x 1000 mm (L x W x H), material thickness 2 mm Parcel mailbox with digital lock for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Corten Steel Mailboxes
Verma mailbox
Corten steel
The Verma mailbox in Corten steel is a stylish, robust mailbox. Key benefits Size 400 x 300 x 1100 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the mailbox freestanding on a solid surface, or anchor it for a stable setup.
Parcel Mailboxes
Giftu parcel mailbox
Corten steel
The Giftu parcel mailbox in Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 300 x 280 x 280 mm (wide x high x deep) Size 420 x 420 x 950 mm (L x W x H), material thickness 2 mm Parcel mailbox for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Corten Steel Mailboxes
Libus mailbox
Corten steel
The Libus mailbox in Corten steel is a stylish, robust mailbox with an Allium pattern Key benefits Decorative Allium pattern Size 300 x 400 x 1100 mm (L x W x H), material thickness 2 mm Includes 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually through rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the mailbox freestanding on a firm surface or anchor it for a stable setup.
Corten Steel Mailboxes
Libus mailbox Blow Ball pattern
Corten steel
The Libus mailbox in Corten steel is a stylish, robust mailbox with a Blow Ball pattern Key benefits Decorative Blow Ball pattern Size 300 x 400 x 1000 mm (L x W x H), material thickness 2 mm Includes 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually through rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the mailbox freestanding on a firm surface or anchor it for a stable setup.
Corten Steel Mailboxes
Litru mailbox
Corten steel
The Litru mailbox is a stylish, robust mailbox. The mailbox is made from 2 mm material thickness and is delivered including 2 keys. Key benefits Size 400 x 300 x 1000 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the mailbox its recognisable orange-brown colour and protects the underlying steel. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each mailbox a unique character. Placement The Litru is a freestanding mailbox that you place on a solid, flat surface or anchor in place. Its spacious design means larger letters and magazines fit easily into the box.
Metal Mailboxes
Litru mailbox Combi
Combi coated steel / corten
The Litru mailbox Combi is a stylish, robust mailbox. The mailbox is made from 2 mm material thickness and is delivered including 2 keys. Key benefits Size 400 x 300 x 1000 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Body in steel with zinc coating, with a Corten steel front plate as an eye-catcher Finish: steel with zinc coating and Corten steel front plate This version combines a body in steel with zinc coating (powder-coated in the chosen RAL colour) with a front plate in Corten steel. The Corten steel front plate forms a natural rust layer outdoors and gradually develops a warm, orange-brown colour, creating a beautiful contrast with the body's finish. Each front plate develops its own unique character. Placement The Litru is a freestanding mailbox that you place on a solid, flat surface or anchor in place. Its spacious design means larger letters and magazines fit easily into the box.
Metal Mailboxes
Libus mailbox Allium pattern combi
Combi coated steel / corten
The Libus mailbox in zinc-coated steel and Corten steel is a stylish, robust mailbox with an Allium pattern. With a size of 300 x 400 x 1100 mm (L x W x H), material thickness 2 mm, delivered complete with 2 keys. Key benefits Decorative Allium pattern Size 300 x 400 x 1100 mm (L x W x H), material thickness 2 mm Includes 2 keys Weather-resistant and low-maintenance Version with a Corten steel accent as an eye-catcher Finish: zinc-coated steel with Corten steel accent This version combines zinc-coated steel (powder-coated in the chosen RAL colour) with a Corten steel section. Outdoors, the Corten steel forms a natural rust layer and develops a warm, orange-brown colour that contrasts beautifully with the sleek steel finish. Use and placement Place the mailbox freestanding on a firm surface or anchor it for a stable setup.
Metal Mailboxes
Libus mailbox Blow Ball pattern combi
Combi coated steel / corten
The Libus mailbox in zinc-coated steel and Corten steel is a stylish, robust mailbox with a Blow Ball pattern. With a size of 300 x 400 x 1000 mm (L x W x H), material thickness 2 mm, delivered complete with 2 keys. Key benefits Decorative Blow Ball pattern Size 300 x 400 x 1000 mm (L x W x H), material thickness 2 mm Includes 2 keys Weather-resistant and low-maintenance Version with a Corten steel accent as an eye-catcher Finish: zinc-coated steel with Corten steel accent This version combines zinc-coated steel (powder-coated in the chosen RAL colour) with a Corten steel section. Outdoors, the Corten steel forms a natural rust layer and develops a warm, orange-brown colour that contrasts beautifully with the sleek steel finish. Use and placement Place the mailbox freestanding on a firm surface or anchor it for a stable setup.
Corten Steel Mailboxes
Litru mailbox Duo 2 compartments
Coated steel
The Litru mailbox Duo is a stylish, robust mailbox with 2 mail compartments. The mailbox is made from 2 mm material thickness and is delivered including 2 keys. Key benefits 2 separate mail compartments Size 400 x 300 x 1000 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Clean finish in the chosen RAL colour with a protective zinc coating Finish This mailbox is made from steel with a zinc coating and powder-coated in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the clean finish gives it a modern, timeless look. Placement The Litru is a freestanding mailbox that you place on a solid, flat surface or anchor in place. Its spacious design means larger letters and magazines fit easily into the box.
Corten Steel Mailboxes
Litru mailbox Quatro 4 compartments
Coated steel
The Litru mailbox Quatro is a stylish, robust mailbox with 4 mail compartments. The mailbox is made from 2 mm material thickness and is delivered including 2 keys. Key benefits 4 separate mail compartments Size 750 x 300 x 1000 mm (L x W x H), material thickness 2 mm Including 2 keys Weather-resistant and low-maintenance Clean finish in the chosen RAL colour with a protective zinc coating Suitable for parcels up to 350 x 170 x 650 mm Finish This mailbox is made from steel with a zinc coating and powder-coated in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the clean finish gives it a modern, timeless look. Placement The Litru is a freestanding mailbox that you place on a solid, flat surface or anchor in place. Its spacious design means larger letters and magazines fit easily into the box.
Corten Steel Mailboxes
Letta mailbox
Corten steel
A mailbox that sets the tone right at the front door? The Letta mailbox in Corten steel combines a timeless, warm rust look with a robust construction and is delivered including 2 keys. Key benefits Material thickness 2 mm for a strong, durable construction Including 2 keys The door opens from top to bottom Warm, natural rust look of Corten steel Weather-resistant and low-maintenance Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the mailbox freestanding on a solid surface, or anchor it for a stable setup.
Parcel Mailboxes
Pakun parcel mailbox
Corten steel
The Pakun parcel mailbox in Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 230 x 230 x 430 mm (wide x high x deep) Size 300 x 450 x 1200 mm (L x W x H), material thickness 2 mm Parcel mailbox for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Corten Steel Mailboxes
Collu parcel mailbox
Corten steel
The Collu parcel mailbox in Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 280 x 300 x 280 mm (wide x high x deep) Size 350 x 350 x 1000 mm (L x W x H), material thickness 2 mm Parcel mailbox for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the product its recognisable warm, orange-brown colour and protects the underlying steel. The colour develops gradually under the influence of rain and outdoor air, giving each piece a unique, natural character. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Parcel Mailboxes
Collu parcel mailbox Combi
Combi coated steel / corten
The Collu parcel mailbox in black with Corten steel is a stylish, robust parcel mailbox. Key benefits Accepts parcels up to 280 x 300 x 280 mm (wide x high x deep) Size 350 x 350 x 1000 mm (L x W x H), material thickness 2 mm Parcel mailbox for secure parcel receipt Including 2 keys Weather-resistant and low-maintenance Black version with a Corten steel accent as an eye-catcher Finish: black with Corten steel accent This version combines steel with a zinc coating (RAL 9005, black) with a Corten steel element. The Corten steel forms a natural rust layer outdoors and develops a warm, orange-brown colour that contrasts beautifully with the clean black. Use and placement Place the parcel mailbox on a solid, flat surface and anchor it. The digital lock lets couriers safely leave parcels.
Parcel Mailboxes
Litrupa parcel mailbox
Corten steel
The Litrupa parcel mailbox with digital lock lets you receive parcels safely, even when you're not at home. Key benefits Accepts parcels up to 350 x 170 x 650 mm (wide x high x deep) Parcel mailbox with digital lock Size 300 x 400 x 1000 mm (L x W x H), material thickness 1.5/2 mm Suitable for receiving parcels safely, even when you're away Weather-resistant and low-maintenance Warm, natural rust look of Corten steel Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the parcel mailbox its recognisable orange-brown colour and protects the underlying steel. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each mailbox a unique character. Placement Place the Litrupa on a solid, flat surface and anchor it for a stable setup. Thanks to the digital lock, couriers can safely leave parcels.
Corten steel mailboxes: the models
Our corten steel mailboxes come in different shapes and sizes, always with a material thickness of 2 mm for a sturdy construction:
- Letta: a timeless freestanding mailbox in corten steel.
- Litru: sleek and freestanding, also combined with black coated steel.
- Verma and Carta: sturdy freestanding models with a calm design.
- Libus: with a laser-cut pattern (Allium, Bamboo or Blow Ball) that stands out beautifully in the rust colour.
- Collu, Giftu, Pakun, Marun, Murus and Litrupa: with a parcel compartment.
- Seina: a compact wall-mounted mailbox for next to the front door.
How does the rust layer form?
Corten steel is a weathering steel. Under the influence of rain and outdoor air, it forms an oxide layer that protects the steel underneath. This layer develops gradually: the colour changes from orange to a deep rust brown. In the first months, rainwater may carry some rust away, so preferably place the mailbox on a surface where that does no harm, such as our concrete base. Read more in What is corten steel?.
A corten steel mailbox with house number
A laser-cut house number or name stands out particularly well in corten steel. You choose the font, and with LED lighting behind the number (cool white) it stays readable at night. The door or hinge can be moved. The surcharge for each option is shown on the product page. A personalised mailbox is made to order in about 6 weeks.
Corten steel or coated steel?
Choose corten steel for a warm, natural look that goes well with greenery, wood and natural stone. Prefer an even colour? The modern metal mailboxes in coated steel are a good alternative. The Litru combines both materials.
Frequently asked questions
Does a corten steel mailbox need maintenance?
No. The rust layer is what protects the steel. There is no need to paint, oil or treat it.
Does corten steel leave rust stains?
In the first months, while the rust layer forms, rainwater may carry some rust colour onto the ground. Once the layer has stabilised, this decreases significantly. Avoid placing the mailbox directly on light paving or against a white façade.
How quickly will my corten steel mailbox be delivered?
In stock within 1 to 2 days. With a laser-cut house number, name or LED lighting, allow about 6 weeks.
Is there a corten steel parcel mailbox?
Yes, including the Pakun, Marun and Collu. The parcel sizes they accept are listed under parcel mailboxes.
Can I have a custom corten steel mailbox made?
Yes. For a different size or your own design, we make a fully custom corten steel mailbox. See our projects under custom mailbox.
Is corten steel delivered already rusted?
No, corten steel is delivered bare. The rust layer forms naturally outdoors under the influence of rain and air; the colour gradually changes from orange to a deep rust brown.