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Energy Saving Windows Coventry, Leamington Spa & Rugby

The latest high performance, maintenance free, PVC-U windows will keep you warmer in winter and cooler in summer, making your home feel comfortable all year round. With sky rocketing energy prices, they’ll cut your fuel bills and carbon footprint too.

All Copperfield Windows windows are Energy “A” Rated as standard, the highest official energy rating in the UK, as endorsed by the British Fenestration Ratings Council. Copperfield Windows double glazed units are manufactured in the UK using the world leading Pilkington “K” high performance, energy efficient glass. As an approved manufacturer of certified Energy Rated Windows & Doors, Copperfield Windows has exclusive access to U-Comply, which is audited and approved by Certass, Fensa and the British Standards Institute. This allows Copperfield Windows to demonstrate thermal performance compliance on every single window and door.

Legislation is in place that states that from October 2010, windows installed into existing dwellings need to comply with Approved Document Part L of the Building Regulations. In order to comply the installed products need to achieve a Window Energy Rating Band of C or above and/or achieve an overall U value of 1.6 W/m2k. The Window Installation Company must be able to demonstrate compliance by having its own Window Energy Rating Certification.

Our recently awarded BSI Certification, which details our full range of energy rated windows, a copy of our BSI window energy rating labels for both our double glazed windows and our triple glazed windows and our Pilkington EnergiKare certification within every written quotation that you receive from us.

Our standard double glazed casement window achieves a whole window U Value (Uw) of 1.4 W/m2.K, with a centre pane value of 1.2 W/m2.

Our triple glazed casement window achieves a whole window U Value (Uw) of 1.1 W/m2.K, with a centre pane value of 0.76 W/m2.

Toughened, anti-sharding glass is fitted where required (such as Bathrooms and Doors), in accordance with BSEN12150.

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