Attic ventilation is an important part of roofing. Proper attic ventilation extends the life of a roof and reduces problems because it minimizes the temperature differential between the attic and the air outside. Proper ventilation will remove moisture and heat from the attic. Trapped heat and moisture can raise energy costs, cause ice dams, and…
Condensation – when water vapor cools and becomes a liquid – can occur inside homes and buildings, and often leads to damage and deterioration. Condensation can occur when there is high interior humidity and the temperature of interior building components is at or below the dew point temperature. Condensation that forms inside home attics and…
Attics that are vented improperly allow heat and moisture to remain trapped in the attic and create potential problems like wood rot, mildew and deterioration to the home’s structure. The impact of ventilation on the performance of a roof is so great that all major shingle manufacturers VOID their warranties if their shingles are installed…