Double Glazing Quotes from local trusted suppliers across the UK

Northstar Windows Ltd


35 Upperton Road

Phone Number:

0116 233 5676 / 07850 267 552


0116 224 3832


[email protected]

Post Code:


Northstar Windows Ltd, Leicester LE3 0BH. Triple glazing is exactly what it says ? three layers of glass, as an alternative of the two layers which might be in double glazed units.

As you’ll be able to think about, triple glazing is dearer than double glazing. The worth difference averages between 30 and 50% more than double glazing in lots of cases.

However is it worth the extra money?

The reply to that question is determined by your reasons for putting in replacement windows. If you’re changing your windows because of mild condensation and deteriorating window frames, then it in all probability is not price the extra expense, and double glazed windows will in all probability be more cost effective for you.

Nevertheless, in case you have main problems with protecting heat in, or you stay in an space of high noise levels, then triple glazing is likely to be value the additional expense.

Triple glazing is extra environment friendly at noise reduction and insulation as a result of instead of one layer of air between glass panes, there are two layers of air. In reality, energy insulation might be as much as 60% better with triple glazing, as opposed to double glazing. There may also be as much as eighty% much less heat transfer through radiated heat. That may pay for itself over the lifespan of the windows.

Noise discount is tremendously improved with triple glazing and it’s typically installed in buildings on airport flight paths.

Condensation reduction is much better with triple glazing. Whereas double glazed windows cut back condensation, triple glazed windows scale back it even further.


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

There are dimension limitations for triple glazed casement home windows, so in case you have a big window that you simply want to be a casement window, a better choice would be double glazing with argon gas within the gap, and thermal glass or noise reduction glass (depending in your specific needs). Call Northstar Windows Ltd for guidance.


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

Whether or not you choose double or triple glazing, you’ll be able to make certain that you’ll make improvements to your property. Whether the extra price justifies the extra benefits that triple glazing will convey you, is up to you.

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