Reduce your carbon footprint.

Letting the precious natural resources of power leak out of your home or office isn't great.

Our uPVC windows and doors meet and often exceed the highest energy efficiency standards. By reducing heat and cool-loss and minimising draughts, you'll be less reliant on artificial heating and cooling in your home. Having your air conditioner on less often or at a lower temperature cuts down on the amount of fossil fuels needed to heat your home, reducing the carbon dioxide that goes into the atmosphere.

DuoGlass uPVC windows and doors are multi-chambered with thermal breaks to regulate the temperature inside your home by conserving the cool air in summer and warm air in winter.

We also offer energy-saving glass technology: coated low emissivity glass which reflects heat.

With the largest factory in the country, DuoGlass can install double glazing Perth-wide and around Western Australia. In the spirit of saving, DuoGlass double glazed windows can be fully installed for under $1000, and supplied ready to fit yourself from only $600. 

You'll love the energy efficiency of a DuoGlass office or home.

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Our profiles are manufactured in Germany specifically for Australian conditions.