If spray foam is applied to the bottom side of the roof deck, how do they create separation between the livable and non-livable spaces? Good question! They use a fabric that extends from the floor to the roof deck that will act as backing to then spray the foam against to create a barrier 🤙🏼 #selfbuild #ownerbuilder #build #home #newbuild #insulation #customhomes #newhome #realestate #interiordesign #generalcontractor #construction #insulation
How to Seal and Insulate Basement Rim Joists and Concrete Block Sill with XPS Foamboard and Rockwool
It's a good time to make sure your Rim Joists in your basement are properly air sealed to prevent cold air (or hot air in the summer) from seeping through cracks or uninsulated rim joists. They say air leakage can can account for around 40% of the heat
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