Letterplate - Postport 20-39mm 10" Black/P Silver

Keep your home cozy and dry with our innovative internal draught excluder letterbox, engineered for superior weather protection. The advanced design features integrated brush seals and a reliable water barrier that work together to block unwanted draughts and moisture. Built for durability, the anti-snap flap opens a full 180 degrees, ensuring smooth operation while preventing damage from daily use.

This versatile 10" letterbox adapts perfectly to your needs with an adjustable sleeve that fits doors from 20mm to 39mm thick. Whether you have a uPVC, composite, or timber door, installation is straightforward and secure. The thoughtful combination of weather protection and practical functionality makes this letterbox an ideal choice for upgrading your door's performance while maintaining your home's comfort.

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 272mm x 70mm and the internal dimension of the sleeve is 221mm x 37mm.

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

£4.50 next day delivery on orders placed before 3pm or, free delivery for order values higher than £90