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Introducing our ECOa Window with remarkable warmth and security.
Energy efficiency is at the heart of our new ECOa Window Range. The new design will help you reduce your energy bills, and includes added security features for your peace of mind, but that’s not all – there’s now up to 50% off our entire range for a limited time only!
View our windowsWhy choose Weatherseal?
We believe in offering high quality and affordable products that can dramatically improve the energy efficiency of our customer’s homes. Plus for a limited time, receive up to 50% off and a host of other exciting benefits, listed below.

We have a winner!
Congratulations to our winner, Kirsteen Morrison of Port Glasgow, who has won £5k of Weatherseal windows!

Free Holiday Offer
With every new installation, we are offering our customers and their families a fabulous holiday abroad.

Free Cashback Card
Save with great cashback on purchases made in some of the UK’s most popular shops and restaurants.
Win the chance to upgrade your home completely free of charge
Every year, lots of Weatherseal customers become Feature Home Owners and receive excellent discounts on their fantastic new products. Every month, we give away both partial and full refunds allowing you the chance to have your home improved at absolutely no cost!
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