Double Glazing Quotes from local trusted suppliers across the UK

A Window Co Ltd


30 Upland Road
South Croydon

Phone Number:

020 8686 5342


020 8181 6479



[email protected]

Post Code:


A Window Co Ltd, South Croydon Surrey. Triple glazing is exactly what it says ? three layers of glass, instead of the 2 layers which can be in double glazed units.

As you’ll be able to imagine, triple glazing is costlier than double glazing. The value difference averages between 30 and 50% more than double glazing in many cases.

However is it value the additional cash?

The answer to that query depends upon your causes for putting in substitute windows. In case you are changing your windows due to mild condensation and deteriorating window frames, then it in all probability is not worth the additional expense, and double glazed windows will in all probability be more economical for you.

Nonetheless, in case you have main issues with conserving heat in, otherwise you live in an space of high noise ranges, then triple glazing is more likely to be price the additional expense.

Triple glazing is extra efficient at noise reduction and insulation as a result of as an alternative of one layer of air between glass panes, there are two layers of air. The truth is, vitality insulation can be as much as 60% higher with triple glazing, as opposed to double glazing. There can be as much as eighty% less warmth switch by way of radiated heat. That may pay for itself over the lifespan of the windows.

Noise reduction is greatly improved with triple glazing and it’s usually installed in buildings on airport flight paths.

Condensation discount is significantly better with triple glazing. Whereas double glazed home windows scale back condensation, triple glazed windows scale back it even further.


Triple glazing is heavier than double glazing. Because of this, there are some limitations on its use.

There are measurement limitations for triple glazed casement windows, so if in case you have a large window that you want to be a casement window, a better option would be double glazing with argon gasoline within the hole, and thermal glass or noise discount glass (depending on your specific needs). Call A Window Co Ltd for guidance.


There are relatively few specialist triple glazing installation companies. It’s essential that if you want to have triple glazing installed, rather than double glazing, that you simply select a company who are skilled in manufacturing and putting in the products, as triple glazing has different properties.

Whether or not you select double or triple glazing, you may ensure that you’ll make enhancements to your property. Whether the additional price justifies the extra advantages that triple glazing will deliver you, is up to you.

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