Aug 2, 2022 · Spray foam is dangerous if you have old electrical such as knob and tube. You'd want to have all new electrical done before doing it.
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May 27, 2020 · Boasting an R-value of 3.7 to 6.5 per inch, spray foam insulation can be much more effective at containing heat than its competitors. The EPA ...
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Jan 21, 2021 · Another concern with leaving old insulation intact when installing spray foam insulation is the risk of moisture building up inside the wall.
Jan 8, 2018 · Spray foam insulation decreases that air flow significantly, which in it of itself is a good thing because it makes our homes tighter, but ...
Dec 2, 2020 · Spray foam and injection foam are the best options when it comes to making your home energy efficient and comfortable. Traditional insulation ...
Jan 23, 2024 · Or you can also do batt/spray foam insulation but this requires removing plaster/drywall and redoing the insulation with new materials. The ...
Dec 26, 2020 · – Insulate rim joists with closed cell spray foam. – (Mass Save recommendations): Apply vapor barrier to dirt floors (plastic sheathing). Apply ...
Feb 11, 2013 · Many will say go with the spray foam. I think it is very expensive. However, since you don't ahve vents, and it is my understanding that hot ...
May 22, 2023 · Spray foam is the best option for old, rubble-stone cellars and basements, but building science experts don't recommend it for anywhere else ...
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