Overall Size: 315mm x 92mm Opening Size: 249mm x 41mm Fixing Centres: 283mm Our door letterbox is supplied as a full kit and contains a tunnel and brushes to reduce draughts and insulate the door. The inner sleeve also protects the door from moisture and helps to mask the aperture cutting. We recommend our door letterbox for composite and uPVC doors. Combine with our matching External Beeswax door furniture to create a feature entrance. Maximum door thickness: 72mm. Minimum door thickness: 42mm. Supplied with matching SS bolt through fixings. Our External Beeswax is unique to From the Anvil and is manufactured from an anti-corrosive beeswax. It has a matt richness and like our standard Beeswax, the depth of colour ranges from blue to deep red ochre. An extremely natural finish and a far softer alternative to a black powder coated finish.
