Proper insulation in basements and crawlspaces is just as important as with the rest of the house. Crawlspaces are one of the most overlooked and uninsulated areas in the home and can become a danger area for excessive heat loss, moisture build-up and pest infestation. There are several different ways to insulate and protect your basement and/or crawlspace:
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 Fiberglass Insulation |
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 Spray Foam Insulation of Rimbox |
Here are a couple of problems with insulation: |
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 Water stains from leak above rimbox |
In our opinion, spray foaming the wallsand ceilings is the best way to insulateyour crawlspace for energy efficiency.
Foam Insulation on a Foundation Wall
Crawlspace with reflective insulation
Fiberglass Wall Insulation with papermoisture barrier
No Insulation in the rimbox