Doormaster 10" (250mm) Letterplate Letterbox for Composite and Wooden 40-80mm Doors Has a central sleeve meaning that it can fit in waste (mind) rails Enclosed, round flap set against a shallow frame gives a less intrusive but sleek feel to the door/frame. Modern and contemporary looking. Matte finished plastic conceals any scratches that may be caused by screwdrivers during installation. Designed for 40-80mm wooden and composite doors. Outward facing brushes create an Anti-Vandal feature which prevents vandals from placing unwanted items into the cavity. Outward facing brushes also means better draught proofing and makes it easier for letters to be posted through. 180 degree opening flap means the flap will not snap off when opened too far. Blind bolts to the exterior of the letterplate prevents the outer frame from being unscrewed from the door externally. An internal water seal prevents water getting into the door or panel and stops letters from getting wet. Ultra-flexible springs can withstand the letterbox flap opening thousands of times without breaking. Conforms to many standards and testing requirements including BS EN 13724.
