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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.

News

Testimonial

A WONDERFUL TESTIMONIAL FOR BYGONE SYMPHONY SASH WINDOWS

We are proud to publish a wonderful testimonial for Bygone Symphony sash windows and Master Installers Collington & Co Ltd.

Testimonial

Every time we come home and see the wonderful difference it has made brings a smile to our faces.

We chose the Bygone Harmony Range to replace all our windows and it is a decision that we have not regretted to...

Masterframe

CHRISTMAS TO COME EARLY FOR BYGONE COLLECTION CUSTOMERS

There is cause for some early Christmas cheer with a 7.5% discount now available on the beautiful Bygone Sash Window Collection up...