Energy Ratings Explained

Current Part L Building Regulations require a U-Value of 1.8 W/m2k for replacement doors so with a U Value of U1.4 for Double Glazed and U1.0 For Triple Glazed, Warmcore is has far superior thermal efficiency over any standard Aluminium Door

25% more efficient as standard
75% more efficient with Triple Glazing
75%
more efficient 

Tel:  01773 717291

Company No. 11496910

Vat  No. 301283450

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