History: Ridge vents exhaust the attic air with the prime of your roof. Proper air flow is good for the home, health and fitness in the attic and lifestyle expectancy of your roof. Metal ridge vent & rolled ridge vents are essentially the most problematic. Metal ridge vents are light-weight https://simonponkg.blogsvirals.com/36189165/everything-about-rockville-md-storm-damage-roof-repair