Track record: Ridge vents exhaust the attic air through the best of the roof. Good ventilation is good for the home, health in the attic and lifetime expectancy in the roof. Metal ridge vent & rolled ridge vents are one of the most problematic. Metal ridge vents are light-weight and https://roof-installation-near-me98630.bleepblogs.com/37626300/roofing-repairs-in-rockville-md-for-dummies