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A comment on Pfizer is testing a pill that, if successful, could cure Covid-19. Parent comment
This is the answer! Even more important than insulation is air sealing, so you keep the conditioned air inside.
I've learned an enormous amount about building efficiency from
https://www.greenbuildingadvisor.com/ and https://www.energyvanguard.com/
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This is the answer! Even more important than insulation is air sealing, so you keep the conditioned air inside.
I've learned an enormous amount about building efficiency from
https://www.greenbuildingadvisor.com/ and https://www.energyvanguard.com/