Question by Kevin: Would Perlite insulation be a good choice to insulate house walls?
My house has no insulation in the walls. Would perlite insulation be a good choice to fill the walls through a hole in the sheetrock at the top?
Answer by boy boy
your in the states ..im in the uk if your stud walls are constructed the same way as-ours then it wont work ..we have a horizontal timber mid-span …called a noggin …this would prevent the insulation getting past the half-way point ..i would be surprised if you did not have a noggin as it strengthens the wall and makes it more rigid
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