Premium Internal Draught Excluder Letterbox with Adjustable Sleeve for Doors 20-40mm Thick, 12" Size with Weather Protection and Smooth Operation

Product Overview

Keep your home cozy and protected with our innovative internal draught excluder letterbox. Thoughtfully engineered with integrated brush seals and a reliable water barrier, this design effectively blocks unwanted draughts and moisture, while the durable anti-snap flap opens a full 180 degrees for smooth operation and lasting durability.

Features

• Innovative internal draught excluder design
• Integrated brush seals for superior draught protection
• Reliable water barrier to prevent moisture ingress
• Durable anti-snap flap with 180-degree opening
• Adjustable sleeve to fit doors from 20mm to 40mm thick
• Compatible with uPVC, composite, and timber doors

Dimensions & Specifications

Benefits

This versatile letterbox not only enhances the appearance of your door but also effectively maintains your home’s comfort level by preventing drafts and moisture. The straightforward installation ensures a secure fit, making it an ideal choice for any homeowner looking to upgrade their door functionality.

FAQ

• Can this letterbox fit any type of door?
  Yes, it is compatible with uPVC, composite, and timber doors.
• How do I install the letterbox?
  Installation is straightforward and can be done with basic tools.
• What is the adjustable sleeve for?
  The adjustable sleeve allows it to fit doors with thicknesses between 20mm and 40mm.