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A rated as standard

BFRC is the British Fenestration Ratings Council and they decide how to interpret energy efficiency calculations for the whole of the UK. All our windows are A rated as standard, but we can offer C rated which is still the industry standard requirement.

The BFRC rate products from F to A rating. A rated is energy neutral or energy positive, in that the window gains more heat than it loses over its annual cycle.


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Masterframe successfully replace Sliding Sash and Bespoke Arch Windows at St Swithun’s School

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Masterframe is Thrilled to Thank Kiara for Joining Us for Work Experience!

Masterframe Trade

First Anniversary of being Employee Owned