How To Access A Roof Vent On A Sloped Roof

A poorly vented roof and attic is warm at the top and cold at the bottom which allows this melt freeze cycle to continue.
How to access a roof vent on a sloped roof. Our ul certified aura vents pop vents round back vents and keepa vents are tested to withstand wind pressure speeds up to 200 mph. Access the roof and locate the nail where the shingles. Dry fit the duct work assembly that will run from the dryer to the roof. If the slope of your roof is greater than 6 12 you will need more ventilation to reflect the extra volume of attic space.
Water expands as it freezes and these patches of ice can damage roofing materials and cause leaks. Drive a nail upward through the roof from the inside to mark the center location of the vent. Ways to work on a steeply pitched roof. Draw a circle around the perimeter of the duct work onto the underside of the roof sheathing.
The possibility of slipping and falling makes working on any roof dangerous but it s especially so if the roof rises more than 4 feet for every 12 feet of. Also the nfa will be calculated differently if your roof slope is greater than average.