Re:How to build homes with virtually no heating (2020)
by fy20 on Tuesday January 18, 2022 @03:19AM
(#29976480)
Windows have a U or R value like insulation, so you can use that to compare.
We are currently building a house and the triple glazed windows we chose have a U value of 0.9. The same manufacturer also makes double glazed windows which have a U value of 1.3.
We are currently building a house and the triple glazed windows we chose have a U value of 0.9. The same manufacturer also makes double glazed windows which have a U value of 1.3.