Why Poor Roof Ventilation Is Quietly Costing Metro Atlanta Homeowners
Quick answer: A poorly ventilated attic can shorten shingle lifespan by 5-10 years, spike summer cooling costs by up to 15%, and void manufacturer shingle warranties outright — yet ventilation is one of the most overlooked parts of a roofing system in metro Atlanta’s hot, humid climate. Homeowners in Cobb County and across metro Atlanta…