Home Style Green - Sustainable Design and Building

What exactly is uPVC and is it a good option for window frames? I speak with Oleg Tolmachev of www.warmwindows.co.nz to find out if uPVC windows are a good fit for New Zealand conditions. 

Direct download: 77_What_is_uPVC.mp3
Category:general -- posted at: 9:08pm +12

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