Custom letterboxes made to order.

The “Tube” Letterbox is a modern take on the barrel style letterbox sized 400mm Diameter x 300mm Deep.

The house number is laser cut into the face and highlighted with a black backing.  The mail slot features a simple weather guard and access to the mail is achieved at the rear through a lockable, hinged flap.

With over 20 years of sheet metal fabrication under our belts and an exceptionally talented in-house design team, we design and fabricate letterboxes that are not only functional but are as unique as your home and landscape.

You decide, we deliver.

Contact Lump Sculpture Studio and consult with the design team today.



  • Prices from 2,035 AUD

Size Options

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400mm Diameter x 300mm Deep

2,035 AUD


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Whether you want to work with us or are interested in learning more about what we do, we’d love to hear from you.

  • Shipping Australia wide
  • 1000's of happy customers
  • Delivery interstate weekly