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Indoor Showrooms at
Showrooms at
Holmes Chapel Showroom, Cheshire
Unit 7a Holmes Chapel Business Park
Manor Lane, Holmes Chapel
Crewe, Cheshire CW4 8AB
Telephone 0800 011 2400

Preston Showroom, Lancashire
5 Peregrine Place, Moss Side
Leyland, Preston
Lancashire PR25 3EY
Telephone 0800 011 2400

Warrington Showroom, Cheshire
Unit 6 Gemini Trade Park
Europa Boulevard, Westbrook
Warrington WA5 7YF
Telephone 0800 011 2400

Nantwich Showroom, Cheshire
Unit 4 Nantwich Trade Park
Beam Heath Way, Nantwich
Cheshire CW5 6RT
Telephone 0800 011 2400

ThermaglassMax - Argon Filled

The inner ‘cavity’ of a standard sealed unit, contrary to popular belief is not a vacuum. It’s just filled with dry air. Now as it happens, air itself is a very good insulator, but it’s not as good as Argon gas. By removing the air from the cavity and replacing it with argon, an extra barrier to heat loss is created.

But don’t just take our word for it. The transmission of heat is easily measured and quantified in what’s called a ‘U-Value’. The lower the U-Value, the lower the rate of  heat transfer, and the better the insulator. The table below shows how ThermaglassMAX compares against more standard sealed units.

Window Energy Rating

The British Fenestration Rating Council (BFRC), in conjunction with the UK glazing industry and European partners has designed a window rating system to meet this need for simple and accurate information.

The BFRC provides third party certification for the total thermal performance of windows using a ‘fair, accurate and credible’ assessment scheme.

In other words with its dual action, ThermaglassMAX is more than twice as effective at retaining heat than
standard clear double glazing, and 30% better than Pilkington K.

Want more information...

Click here to contact us online or freephone 0800 011 2400.

If you prefer - pop into one of our fabulous indoor showrooms in Lancashire or Cheshire, our advice is free and without any obligation to buy.
 Window Energy Rating










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