Recessed lights. wiring, plumbing and other openings in insulated ceilings and walls can result in a tremendous amount of heat loss. Heat can escape around the chimney if it isn't properly sealed.
Insulation is a material used to slow down heat flow through a building s envelope.
Insulation works all year long to make your home more comfortable and energy efficient. In the winter it slows heat loss and helps prevent condensation build up in your home. During summer months, insulation reduces heat gain and helps keep your home cool. Many variables affect the amount you ll save, but the fact remains, insulating your home is an energy wise investment. Many utilities offer rebates on insulation materials.