FEATURES
Built around a belief that beauty doesn’t have to compromise performance, WarmCore aluminium windows were created out of a desire to combine the desirability and durability of aluminium with unparalleled features…
WarmCore Window slim sash
The new WarmCore SV slimmer vent window has 18% slimmer sight-lines than standard WarmCore windows creating spaces with even more natural lights.
Superior thermal performance
Designed specifically to offer superior thermal performance in the aluminium market, WarmCore beats all its competitors with U-values as low as 0.8 for windows.
Hi-tech elegance
Everything about WarmCore windows is smooth and sleek, from the slim sight-lines through to the stylish sash options.
Full set
With a range including sliding, single and french doors, and tilt & turn and casement windows, you can bring life to any property with the full WarmCore set.
British engineering
WarmCore has been designed from the ground up by the experts at Synseal Group and is the epitome of precision British engineering.
Modern styling
For a truly modern look, we’ve chosen bold shades including Pure White and Anthracite Grey with dual colour available that’s simple to fabricate, with a range of sash and hardware options.
Secured by Design
WarmCore windows are Secured by Design, so you can be confident they meet the rigorous testing standards of an official police security initiative.
10-year guarantee
WarmCore windows come with a 10-year guarantee as standard so you know your products will stand the