How To Insulate Your Basement
Prepping for Basement Insulation The most important concern to address before insulating your basement is moisture. To ensure there’s no dampness seeping through the walls, conduct a simple test using plastic sheeting and duct tape. Tape a small piece of plastic sheeting to a bare concrete wall with an impermeable duct tape border and wait 48 hours. After sufficient time has passed, check the interior and exterior of the plastic sheet for condensation — this will determine if water is seeping through....