A-Rated Windows Oxford

Window Certification

If the windows in your home consist of single glazed or older double glazed units, replacing them with our energy efficient windows will save you money. It can reduce the energy you need to heat or cool your home by up to 20%.

Not all windows are the same – double glazed units from different sources may look similar at a glance, but don’t be fooled. If windows aren’t efficient they lose valuable, expensive heat. Many units incorporate spacers using metal such as aluminium which acts as a thermal bridge, instantly conducting heat energy through the frame.

Our energy efficient window system brings together market leading components to deliver exceptional performance. This means quality performing glass and Duralite, the best performing “warm edge” spacer technology, is used in the sealed unit. Our window profiles include Q-Lon weather seals, multi-chamber construction, high security locking and stainless steel hinges.

The British Fenestration Rating Council’s Domestic Window Energy Rating Scheme provides a way to compare the energy performance on a “like for like” basis. Windows that achieve a C rating or higher can carry the “Energy Saving Recommended” tag.

All our energy efficient windows achieve C rated or better energy efficiency. Put simply, they’re the most energy efficient windows that your money can but. Decide what A, B or C rated performance you want; we’ll do the rest.

Get a FREE Quote from MCLeansGlass

    You're seconds away from a competitive quote from the team at [company].