Warmcore Folding Sliding Door System – Solar Calibre Norvik
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Superior thermal performance

WarmCore has redefined expectations of aluminium window and door systems with customers no longer having to choose between aluminium aesthetics and impressive thermal performance.

WarmCore doors come in four distinctive, modern colours and offer unrivalled thermal performance compared with traditional aluminium systems.


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Superior Performance

Designed specifically to offer superior thermal performance in the aluminium market, WarmCore beats all its competitors with U-values as low as 1.0.

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Full range

With a range including sliding, single and french doors, you can bring life to any property with the full WarmCore set.

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Practical Living Spaces

WarmCore folding sliding doors come in a range of configurations to ensure the final product meets the everyday needs of homeowner in cold, mild and Mediterranean weather.

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10-year guarantee

WarmCore windows and doors come with a 10-year guarantee as standard so you know your products will stand the test of time.

Need to make an Enquiry? We’re here to help.

We’re proud to have an on-site team of friendly and knowledgeable staff who will be happy to take your call. Or if you’re not big on talking, send us an email and we’ll get back to you in a flash.