Warm core

Warm core folding doors 

WarmCore is redefining aluminium windows and doors. Traditional aluminium systems force you to choose aluminium aesthetics and finish over thermal performance. WarmCore gives you both, with its innovative full width thermal core.

 

Warm core brochure

Warm core windows 

WarmCore has been designed from the ground up to offer market-leading thermal performance, and comfortably meets the requirements of Building Regulations across the whole of the UK. Traditional aluminium systems can force you to choose aluminium aesthetics and finish over thermal performance. WarmCore gives you both, with its innovative full width thermal core.

 

Warm core windows