Evaluating insulation options fred over at one project closer is preparing to insulate his basement in preparation for a new finished family area.
Spray foam concrete walls.
Concrete is a good conductor of heat which means it transfers cold air inside from the outside very easily.
Low velocity concrete is sprayed on both sides of the panel to construct walls that can handle both seismic and high wind forces.
And yes it is a foam just like your beloved spray foam.
Placing panels of expanded polystyrene foam with reinforcing mesh on each side is easy and fast.
Definitely address any moistures issues separately if are going to use open cell spray foam insulation.
Spray foam insulation works for insulating concrete block walls before the drywall has been put into place and the studs have been furred out about a quarter of an inch to a half inch.
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Geolift works in three steps.
The first step is to drill holes in the problem concrete.
Fiberglass doesn t protect against moisture or air.
Geolift works for driveways sidewalks patios garage floors even pool decks.
Now only if it could help us out with all of those concrete problems.
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Spray foam insulation is in my opinion the best option for basement walls if you can afford it.
Resists moisture that can lead to mold or mildew and provides increased sound and thermal insulation.
Spray foam a concrete wall.
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Shore up concrete problems.
Although fiberglass has been commonly use for insulation spray foam can actually outperform it.
Geolift can help to lift existing concrete surfaces and fix those problem areas around your house with much less labor.
Spray foam really is a magical tool for household insulation.
Touch n foam 2 component spray foam expands and touch n foam 2 component spray foam expands and cures quickly to fill cavities gaps cracks expansion joints and other sources of air leakage in a building envelope.
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It can even stop small water leaks in the concrete.
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This is recommended so when the concrete walls are sprayed the foam insulation can get behind the stud to prevent any thermal bridging.
In any case do not think of fiberglass insulation for your basement walls especially touching the concrete wall.
This creates a tight air and moisture seal.