Double Glazing Quotes from local trusted suppliers across the UK

J & N Glazing


90 Monks Park Avenue

Phone Number:

0117 969 8915


0117 975 5408

Post Code:


J & N Glazing, Horfield. Triple glazing is exactly what it says ? three layers of glass, as an alternative of the two layers which can be in double glazed units.

As you possibly can imagine, triple glazing is dearer than double glazing. The value difference averages between 30 and 50% more than double glazing in lots of cases.

However is it price the additional money?

The reply to that query will depend on your reasons for installing alternative windows. If you’re replacing your windows because of mild condensation and deteriorating window frames, then it in all probability isn’t worth the additional expense, and double glazed windows will probably be more economical for you.

Nevertheless, when you’ve got main problems with retaining heat in, or you reside in an area of high noise levels, then triple glazing is likely to be worth the extra 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, energy insulation could be as much as 60% higher with triple glazing, as opposed to double glazing. There will also be as much as eighty% less heat switch via radiated heat. That can pay for itself over the lifespan of the windows.

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

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


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

There are dimension limitations for triple glazed casement windows, so if in case you have a big window that you wish to be a casement window, a greater option could be double glazing with argon gas within the gap, and thermal glass or noise reduction glass (relying in your specific wants). Call J & N Glazing for guidance.


There are relatively few specialist triple glazing installation companies. It is essential that if you wish to have triple glazing installed, relatively than double glazing, that you simply choose a company who are experienced in manufacturing and installing the merchandise, as triple glazing has completely different properties.

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

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