Double Glazing

Your Local Double Glazing Installers

The Window Centre has been fitting secure and beautiful double glazed windows in Harrow since 1993

After 20 years fitting double glazing as The Window Centre (and much longer for some of us) we consider ourselves double glazing experts. As the products and industry has evolved we have evolved alongside it. We select our suppliers very carefully and ensure our products meet the highest of standards.

All our double glazed windows are installed as A-Rated Energy Efficient certified as standard. This means they achieve exceptional U-values, insulating more effectively than less superior double glazing and saving you more heat, and money in the meantime.

If you are looking for even greater energy efficiency, why not have a look at our Triple Glazing , which offers an astounding A+ BFRC rating.

For more information on Energy Efficiency ratings see The Energy Saving Trust’s website .

Our Double Glazing

Our double glazing system consists of two panes of Planitherm Soft Coat Eco-Pane Energy [low Iron] Glass, which are sealed with a revolutionary warm-edge spacer bar made by our friends at Super Spacer®. The cavity is filled with inert Argon gas; which further lowers the ability for heat to pass through the gap between the glass panes.
Get in touch with us by calling 
0208 429 0383
dropping us an e-mail enquiry to or simply pop into our Harrow showroom.
Contact The Window Centre
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Personalisation & Choice

As with all our products, we have a huge range of options for our customers should they wish to further personalise their windows or make them match the previous glazing style.

A wide range of obscuring patterns, leading and bevel options can be chosen as well as the popular Diamond, Rectangle and Georgian styles. For examples of what 
we can do to personalise your windows take a look at our Window Designs page .

Take a look at some of our recent installations in our Window Gallery .
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