gravelrash Posted February 11, 2022 Share Posted February 11, 2022 Anyone experience of Gowercroft windows or windows with vacuum glazing? Link to comment Share on other sites More sharing options...
Simplysimon Posted February 11, 2022 Share Posted February 11, 2022 'Designed to meet the strict requirements of Passiv-Haus standards, but without the typical downsides of super-efficient products.' clever, wonder if they've cracked perpetual motion as well. i know thw swiss did vacuum glazing units separated by small glass rods but wouldn't have thought they would be needed here unless it is to reduce the overall u value but as a 3g unit is down to about 0.5, how much better can it be? Link to comment Share on other sites More sharing options...
gravelrash Posted February 12, 2022 Author Share Posted February 12, 2022 seemingly the vacuum glazing from some manufacturers is down to .3 Link to comment Share on other sites More sharing options...
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