Whats best PVC window frames or aluminium?
I'm planning on updating my window frames and need some info on the best option from an environmental perspective for PVC or aluminium. I live close to the ocean so wood isn't an option. Thanks
Asked by Richard Wilson
2 answers
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Aluminum thermally not as efficient as timber or PVC as they will transmit heat and cold air in and out of the building . You can look at window systems that have a thermal break and also can use timber internally if that is the look you are after look at stegbar / airlite systems for more info .
PVC systems have had some bad press due to the manufacturing with chloride so look to companies that can give you feedback on their process and Enviro credentials . Make sure that you look at their warranties and UV protection abilities as older systems did deteriate but they have advance in plastic technology in past few years .
Make sure if you go for Aluminum the paint specification is higher for coastal areas .Answered by Terry BailRating:
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We have gone with Aluminum windows from Stegbar, they supply quite a few windows/doors for the East both residential and commercial. We are in North Bondi so salt spray can be an issue and they seemed to be the best option.
