Q: Our home is 35-40 years old. The blown-in insulation in the attic has settled in most places to about an inch below the rafters. Should we, 1. Have more blown in? 2. Remove the old insulation first ...
Insulation is key to keeping your home toasty in the winter without driving up your utility bills. Improving insulation can help with sealing air leaks — and could save you up to 20 percent on your ...
(MENAFN- GetNews) Infrared light has a significant thermal effect, which easily leads to an increase in ambient temperature. Ordinary architectural glass has no heat insulation effect which can only ...