Nordic Aluminium Innovative Aluminium Products

WarmCore

The beautiful, strong and secure door that has an orange thermal core that makes it 25% more efficient than the competition. With a wealth of colour, style and configuration options, this is the perfect bi-fold solution.

innovative aluminium folding sliding doors
The beautiful, strong and secure door that has an orange thermal core that makes it 25% more efficient than the competition. With a wealth of colour, style and configuration options, this is the perfect bi-fold solution.

Warmer by Design

Meeting the requirements of Building Regulations – Part L, WarmCore bi-folding doors offer both aluminium aesthetics and an exceptional thermal performance.

Innovative Construction

The unique design of WarmCore enables you to split the door sashes is whichever way suits your home – all-folding to the left or right, or any combination you choose.

Strong and Secure

With custom-made roller assemblies, extruded aluminium hinges and a custom designed door lock, WarmCore doors are inherently strong and secure.
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