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Triple glazing VS Double glazing

Whether you’re building a new home from scratch or renovating an old house, heating and insulation will always be a major consideration. With ever increasing energy bills, most people take the time to see where they can save costs. With up to 20% of heat being lost through the windows of a house, it is clear that your choice of window can greatly benefit your pocket in one way or another.


Triple glazing, with its extra panel of glass and an added layer of argon, is clearly more efficient in terms of reducing condensation and preserving a raised indoor relative humidity, when it is cold outside.

Triple glazing is also safer and more soundproof. If you live in a noisy neighbourhood, near an airport or next to a busy road, you will definitely benefit from the added layer. It will also add to the value of your home when you decide to sell.

Double glazing

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For obvious reasons, in terms of manufacture, double glazing is cheaper. Even though one can justify the expense of triple glazing in the long run, the extra time that it might take to recoup the expense through marginally lower heating bills may put you off. It would be wise to make an accurate calculation to compare your initial investment to your monthly energy saving in the long run.

Double Glazing

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Glass companies like a Double Glazing in Gloucester business will be happy to assist you in making your choice. There is often an expert available online, on sites such as, who can answer your questions.  They will be happy to talk you through your needs and come up with a unique quote that will be specific to your needs.

A new, well insulated home or a house with old double glazing will certainly benefit from the installation of triple glazing. The benefits of energy efficient windows can be found here

However, if your house has fairly modern double glazing, replacing it with triple glazing will not really be to your financial benefit. In that case, thicker curtains or added secondary glazing might be a better choice.

The choice between double and triple glazing boils down to cost and comfort. Although triple glazing has a relatively high initial investment, the comfort levels are higher and the added expense will repay itself over time.