Double Glazing Quotes from local trusted suppliers across the UK

Castle Windows


Shop 2
Station Road
North Hykeham

Phone Number:

01522 689467 / 07540 104639


01522 689467/858110


[email protected]

Post Code:


Castle Windows, Station Road. Triple glazing is precisely what it says ? three layers of glass, as a substitute of the 2 layers which are in double glazed units.

As you may imagine, triple glazing is dearer than double glazing. The value difference averages between 30 and 50% greater than double glazing in many cases.

But is it worth the additional money?

The answer to that query depends on your causes for installing substitute windows. If you are changing your home windows because of gentle condensation and deteriorating window frames, then it in all probability is not worth the additional expense, and double glazed home windows will most likely be more economical for you.

Nonetheless, in case you have major issues with keeping warmth in, otherwise you stay in an space of excessive noise ranges, then triple glazing is prone to be price the extra expense.

Triple glazing is extra efficient at noise discount and insulation as a result of as a substitute of one layer of air between glass panes, there are two layers of air. In actual fact, vitality insulation can be up to 60% better with triple glazing, as opposed to double glazing. There can be up to 80% much less heat switch through radiated heat. That may pay for itself over the lifespan of the windows.

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

Condensation reduction is significantly better with triple glazing. Whereas double glazed windows scale back condensation, triple glazed windows cut back 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 home windows, so if you have a large window that you wish to be a casement window, a greater choice could be double glazing with argon gasoline in the hole, and thermal glass or noise discount glass (relying on your specific needs). Call Castle Windows for guidance.


There are comparatively few specialist triple glazing set up companies. It is essential that if you wish to have triple glazing installed, rather than double glazing, that you select a company who are skilled in manufacturing and installing the products, as triple glazing has completely different properties.

Whether you select double or triple glazing, you’ll be able to make sure that you will make improvements to your property. Whether the extra cost justifies the extra advantages that triple glazing will deliver you, is up to you.

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