A+ Rated UPVC Windows Whether Double Or Triple

A large quantity of window companies nowadays only supply â€ŔC” rated windows as a minimum and rightly so. Energy-saving starts at home and the windows installed have a very crucial role to play when it comes to reducing a property’s overall carbon footprint.

We go one step further as ALL Hazlemere UPVC casement double (& triple) glazed windows are strictly â€ŔA” Rated.

Less thermally efficient, less expensive UPVC windows rated B & C are available in the UK, we will always openly admit that, but Hazlemere only specify, supply and fit â€ŔA” rated UPVC windows as we accept nothing less and only offer the best.

The combined U-Value of Hazlemere’s â€ŔA” rated UPVC double glazed windows is 1.4 W/m2K, whilst a combined U-Value of 1.0 W/m2K is offered by our â€ŔA” rated UPVC triple glazed windows, so you’re a winner either way.

When you buy new UPVC casement windows from Hazlemere you are guaranteed a set of replacements that will be meticulously made-to-measure as each design is individually made to order from scratch (nothing in stock), and tailor made to each aperture.

How do we know they’re so good in terms of thermal efficiency? It’s because they are constructed from high quality materials to ensure they offer excellent levels of thermal performance, and help reduce noise pollution, invaluable for those living on a busy road or in a noisy area.

In terms of choosing a colour for any new windows you buy, well prepare to be stuck for choice.

All Hazlemere UPVC windows are available in single or dual colour foil finishes, with front doors, back doors, French doors and sliding patio doors in matching profiles. There’s a finish for every home.

Itching to find out more? Why not check out our virtual showroom or pop down to High Wycombe where we have an 8,000 square feet site full of all our latest double and triple glazed designs.


Our showrooms are our shop windows and we have invested heavily to create extensive displays that best showcase our large range of windows, doors and living spaces. You will receive a warm welcome, plus a proper coffee, and the choice to browse at your leisure without interruption.


Want to speak with an Advisor? Give us a call on 08000 825 825

Our friendly team will be pleased to help with any questions you may have.

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