5 TIPS ABOUT CIELING INSULATION YOU CAN USE TODAY

The dealing with on faced insulation acts to be a vapor retardant. If you want a vapor barrier and your insulation is unfaced, you have to include it with a polyethylene movie.If the ducts are poorly sealed or lack insulation, you could shed 20-30% of the conditioned air, leading to increased energy payments and lessened comfort and ease. HVAC.com