Black Door Letter Box 12 inch - For 40-80mm Depth

Upgrade your entryway with our internal draught excluder letterbox, engineered for year-round comfort.

The design combines integrated brush seals with a water barrier to keep draughts and moisture at bay, while the durable anti-snap flap opens a full 180 degrees for effortless mail delivery and consistent performance.

This adaptable 10" letterbox features a versatile sleeve that accommodates door thicknesses from 40mm to 80mm, making it perfect for uPVC, composite, and timber installations.

The combination of weather protection and user-friendly features provides a reliable solution for your door, ensuring your home stays comfortable while maintaining easy access for your post.

INTERNAL DRAUGHT EXCLUDER - The integrated brushes help prevent draughts. Plus, an internal water seal prevents water leaks as it stops water getting into the door or panel.

ANTI-SNAP FLAP - The flap opens a full 180 degree for easy access and to prevent it from snapping off when opened too far.

ADJUSTABLE SLEEVE - The telescopic design means the letter box can be adjusted to fit doors between 40mm to 80mm in thickness. Our letter box will fit most uPVC, Composite & Timber doors.

DIMENSIONS - The letter box overall size is 306mm x 70mm and the internal dimension of the sleeve is 254mm x 37mm. The distance between the screw hole centres is 275mm.

EASY TO INSTALL - Please read product description below for a simple guide on how to install the letterbox.

Next working day delivery or 48-hour service on orders placed before 3pm (Mon–Fri).
Free delivery on orders over £50. A £3.99 delivery charge applies to orders under £50.