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Secondary Glazing

Reduce noise by up to 70%
with Stop Noise secondary glazing

What is double glazing

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You ask what is double glazing. Double glazing in principle is 2 sheets of glass with a airspace of between 5 to 20mm. This type of double glazing is used mainly for insulation and some noise reduction. It is known as a double glazed window.

Then the other type of double glazing is called Secondary glazing which is retrofitted to your existing windows. The Stop Noise secondary glazing system is like a second sliding window which is fitted to your window creating a large air gap of between 70- to 100mm. This large airspace is excellent for reducing noise by as much as 70% compared to normal double glazing which will only give you about a 20% reduction.

The secondary window system will reduce your heating & cooling cost and will save you a lot of money over the years. If you decide to have a quotation for the Stop Noise secondary system we will show you our noise test reports and WERS insulation ratings.


Stop Noise is the ultimate solution for reducing noise through your windows.

Our double glazing system is easily added to existing windows at half the cost of double glazed windows.

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