Retrofit Double Glazing

With double glazing your home will be warmer and drier with significantly reduced condensation.

If you have existing aluminium or wooden windows we can install retro fit double glazing. Contact Winstone Glass in Christchurch on 0800 80 90 10 to arrange a free no obligation measure and quote.

Why double glaze?

Did you know that double glazing can reduce heat loss by over 70%? It keeps you warmer in winter and cooler in summer, making sure your greatest asset – your home, remains just that. Up to 30% of heating and cooling efforts are lost through standard glass windows. With double glazing your home will be more energy efficient.

How does it work?

With double glazing the 6-12mm gap between the two panes of glass is filled with ambient air or insulating gas. By trapping the air or gas in the middle, heating, cooling or noise transfer is significantly inhibited by the gap between the panes. This void reduces the amount of cool air entering the house and limits the hot air escaping.

Low E glass and Argon gas can reduce heat loss by around 70% while standard Insulated Glazing Units will reduce loss by around 50%. Single glazing is basically ineffective with heat retention of about 1%.

You’d be surprised where the heat goes

Even if your home is modern and well insulated you could still be losing up to half your heat through single glazed windows.  You’ll enhance the resale value of your home, reduce the need for thermal drapes, reduce interior fading and lessen outside noise.

With a wealth of experience we make the retrofitting process simple and easy.

After consultation with you, we will provide a free measure of all your existing windows to supply a no obligation, free quote. If you’re worried about the cost of double glazing, don’t be – we think you’ll find it to be far more affordable than you might have thought! After acceptance we will re-measure and manufacture your windows. We’ll then arrange a time suitable to install. You’re done! Contact us Today


Download our Retrofit Brochure

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