SD5 Large wall mounted exterior letterbox Rose Cottage


  • Correspondence suitable: A4 and C4
  • Capacity: 24.7L
  • Height: 335mm
  • Width: 390mm
  • Depth: 100mm
  • Weight: 3.9kg
  • Dimensions of letter slot: Top:18.5mm x 372mm, Front: 30mm x 330 mm
  • Colours: Black, White
  • 1 Year Warranty
  • Weather Resistant
  • Rust Resistant
  • A4 Format Suitable
  • High capacity
  • Includes fixing Kit
Tips & Instructions
A few tips:

  • Fixing instructions: Your letterbox is pre-drilled, and comes with a fixing kit included, however because of the variety of different wall types, we cannot always provide the exact fixings required for your wall. Please first identify the type of wall you intend to fix your letterbox to and then ensure the fixing kit provided is suitable.
  • An additional instruction sheet for fitting your letterbox is available to download here.

Click here to download instructions

  • Keys are attached inside the letter flap of your letterbox for dispatch, please keep them somewhere safe until your letterbox is installed and ready for use


Our current Dispatch and delivery terms can be viewed here


One of our most popular wall mounted letterboxes is now available hand painted. Each post box is hand painted in weatherproof paint by our Resident Artist. Our Cottage Rose design is inspired by Canal ware and will add a really individual touch to the exterior of your home.

Your design may vary slightly from the displayed photo.

Our Favourite Facebook Review:
“SD5 Wall Mounted Letterbox What a great company! The letterbox is of great quality and value and delivery was super fast. Thank you!- Facebook User. 
Our Favourite Feefo Review:
SD5 Wall Mounted Letterbox – Good strong Box good value for money- Trusted Customer.