by | Feb 28, 2026 | Uncategorized
Any ideas what could be causing these large cold spots on thermal imaging? The picture shows the edge of an upstairs room. In the attic above, there is visibly plenty… Any ideas what could be causing these large cold spots on thermal imaging? The picture shows the...
by | Feb 28, 2026 | Uncategorized
Hi,We have a 200 year old house in upstate new york that is 1400 sq ft between 2 floors, with a simple gable roof. We are redoing the roof, and… Hi,We have a 200 year old house in upstate new york that is 1400 sq ft between 2 floors, with a simple gable roof. We are...
by | Feb 28, 2026 | Uncategorized
A friend has a single-story house in climate zone 7 with an older, non-condensing natural gas boiler. The home is heated with hydronic baseboards on a single zone. There is… A friend has a single-story house in climate zone 7 with an older, non-condensing natural gas...
by | Feb 28, 2026 | Uncategorized
Does anybody know how to determine the F-factor of a slab-on-grade with insulation on TOP?I’m trying to find/calculate the F-factor of the assembly shown in the attached image (with and… Does anybody know how to determine the F-factor of a slab-on-grade with...
by | Feb 27, 2026 | Uncategorized
Hi. I’m renovating a bathroom in Florida and I’m trying to make sure I’m not building a mold trap which is a common case down here. One wall of the tub… Hi. I’m renovating a bathroom in Florida and I’m trying to make sure I’m not building a mold trap which is a common...
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