Triple glaze windows / Posts

If a passive house is designed well is it worth the extra cost for Low E (High solar gain) coatings?

...windows are appropriately facing south and the entire design is sound with thermal mass and good overhangs would double or triple glaze Argon filled windows be ...

Posted by Joe Van Kuren June 7, 2019, 8:37 p.m. Passive solar home design 1 Responses

In solar passive design, is it possible to calculate how far back into the home the winter sun will penetrate ?

...windows) - then what is furthest point the sun will reach to into the home ? What is the calculation here? Memories of high school maths isn't helping me here. ...

Posted by Daniel Gardener Sept. 12, 2019, 8:54 a.m. Passive solar home design 1 Responses
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