Description
Australian made from 1.6mm thick Corten Steel. Designed to develop the patina’s of rusting steel and as seen in many public artworks and features such as at Sydney Airport, the Melbourne Westgate Bridge and the Brisbane Gateway Bridge.The rusted surface seals itself and will not corrode through and within a short time will develop a uniform orange rust colour.
This mailbox is A4 sized and provides weather protection to the slot. The size is 350mm Wide x 300mm Deep and it stands 800mm High and comes with a Key Lock Rear Door. Note: Through the process of the patinas developing, you may need to wash you mailbox to rinse away some of the oxides.
Rustina Letterbox is an Australian made Corten Steel letterbox designed for homeowners who appreciate premium materials, contemporary architecture and long-lasting performance. Manufactured from 1.6mm thick genuine Corten steel, the Rustina Letterbox naturally develops a protective rust patina that creates a unique architectural finish while protecting the steel underneath. This distinctive weathered appearance continues to evolve over time, giving every letterbox its own character and making it a striking addition to modern homes.
Australian made from 1.6mm thick Corten Steel. Designed to develop the natural patina of weathering steel, this premium letterbox reflects the same material used in many public artworks and landmark structures, including Sydney Airport, Melbourne’s West Gate Bridge and Brisbane’s Gateway Bridge. The naturally rusted surface forms a protective layer that seals the steel and helps prevent further corrosion, gradually developing a rich and uniform orange-brown finish.
This mailbox is A4 sized and provides weather protection to the mail slot. Measuring 350mm wide × 300mm deep × 800mm high, it features a secure rear key lock door for convenient and protected mail retrieval. During the initial weathering process, occasional rinsing may be required to wash away excess surface oxides as the protective patina develops.
Rustina Letterbox Features
Rustina Letterbox combines premium Australian craftsmanship with durable Corten steel construction to provide secure mail storage and outstanding architectural appeal. The weather-resistant design is ideal for Australian conditions and requires very little maintenance once the natural protective layer has fully developed.
The spacious A4 mail capacity allows letters, magazines and important documents to be delivered without folding, while the weather-protected mail slot helps keep mail dry and secure throughout the year.
- Australian made quality
- Manufactured from 1.6mm genuine Corten steel
- Develops a natural protective rust patina
- Large A4 mail capacity
- Weather-protected mail slot
- Secure rear key lock door
- Contemporary architectural design
- Low-maintenance outdoor performance
Rustina Letterbox Benefits
Rustina Letterbox offers an excellent combination of durability, functionality and modern design. The unique weathering steel finish provides an authentic architectural appearance that complements contemporary homes, landscaped gardens and premium residential developments.
Unlike painted finishes that may require ongoing maintenance, genuine Corten steel develops its own protective surface, allowing the letterbox to age naturally while maintaining its structural integrity for years to come.
Why Choose Rustina Letterbox?
Rustina Letterbox is designed for homeowners looking for a premium letterbox that stands out through both appearance and performance. Its secure rear key lock, generous mail capacity and durable weathering steel construction provide a reliable solution for everyday mail delivery while adding value to your home’s exterior.
Every Rustina Letterbox develops a unique finish over time, making each installation individual and visually distinctive. The natural rust patina blends beautifully with timber, concrete, stone and modern architectural materials.
Rustina Letterbox Specifications
Rustina Letterbox is suitable for modern homes, architect-designed residences, commercial buildings and renovation projects. Its premium construction, practical features and timeless appearance make it an excellent long-term investment for secure mail storage.
Browse our range of Free Standing Mailboxes or explore our Parcel Bins & Piers collection for more premium mailbox solutions.
For Australian postal services and delivery information, visit Australia Post.











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