attic insulation

Why Attic Ventilation Matters for a More Energy-Efficient Home Attic ventilation is the intentional movement of outdoor air through the attic using balanced intake at the soffits and exhaust at the ridge or gable. The aim is not to blow cold air into the house, but to purge excess heat in summer and carry off moisture in winter so the attic stays dry and stable. Air sealing and attic-floor insulat ...

Why Proper Insulation Matters for Year Round Home Comfort Proper insulation is a foundational element of a comfortable, efficient home. It slows the movement of heat through the building, so rooms stay near the thermostat setting in January and July. Think of it as a lid that keeps heat where it belongs. By resisting heat flow in walls, attics, floors, and ducts, insulation reduces hot and cold sp ...