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Apartment Letterboxes – C4 design

Architectural Series – APARTMENT Letterboxes

Post Impressions – Largest Apartment Letterbox – C4

Custom Banked to your specification on horizontal and vertical lay out. The C4 design has been designed as a larger Apartment letterbox, where combination locks can be installed for small parcel individual delivery.


  • Front opening with vandal resistance mail saver bars.
  • C4 Large Apartment letterbox (H:300mm-W:415mm-D:273mm)
  • Design with and without weather visors.
  • Material: Next Generation is an alloy Zinc, Aluminium and Magnesium hot-dip coated on steel plate for high corrosion resistance, strong powder coat adhesion and far superior aesthetic appearance and strength.
  • Powder coated your chosen colour palette.
  • Doors can be stainless steel or powder coated.
  • Options of etched numbers on stainless steel door and powder coated doors.
  • Custom banked to your configuration
  • NZ designed and manufactured.
  • Parcel letterboxes design is available to integrate with your custom bank.


  • Each letterbox has a lock and 2 keys.
  • Combination locks options available.
  • Key replacement available.


  • Etching of numbers onto stainless door or powder coated doors is aesthetically pleasing and designed to last.


  • Simple installation for our customers we recommend using a builder.


  • Nationwide with manufacturing in the North and South Island.

Click here to fill the Form for 3D demonstration or request the Revit File.

Please get in touch to arrange a QUOTE
To arrange a quote call 021 799 520 or email us at