What type of insulation do you use to wrap ductwork?
What type of insulation do you use to wrap ductwork? fiberglass insulation When insulating HVAC ductwork, use a foil, faced fiberglass insulation with an R-6 or higher R-value. Use the type of metallic foil duct tape recommended by the insulation manufacturer to seal and hold the insulation in place. Make sure the foil surface of […]