Yahoo1 个月
Do I Need to Remove Fiberglass Insulation Before Adding Blown-in Insulation?
Condition of Existing Insulation: If the fiberglass insulation is in good ... Adding excessive layers can compress the vapor barrier or block the ridge vents which can trap water vapor and affect ...
What’s the Best Way to Insulate Basement Walls?
Rigid Foam Insulation: Rigid panels made of polystyrene or polyisocyanurate. These boards are great for basements because ...