SmartVent may actually extend the life of your asphalt shingles because of the maximum intake it provides to an attic, thus a better breathing roof is a healthier roof. The New, Patent-Pending 'Universal' SmartVent End Cap can be installed Right Side or Left Side, as you begin your SmartVent run or end the run. Sometimes it's necessary to cut a shed roof type rafter when you only know the height of the knee-wall or the difference between the two walls and the run. Once you know the pitch and the total run you can lay the rafter out using a framing square or you can use a calculators trigonometric functions to figure the length.
Note that the birds mouth cut on the rafter will have to be the same at the top and the bottom of the rafter. If you want to know how to figure the length of a shed roof rafter that actually lays on top of another steeper roof see this page. SmartVent keeps your attic cooler in the warm months and reduces the load needed to air-condition your home.
Using a unique design and installation method, SmartVent eliminates the problems and inefficiencies found in roof construction using ridge and soffit venting, namely inadequate vent openings in the soffit.
Designed with the contractor in mind, this easy to install end cap makes working with SmartVent simple and cost effective. If no dealer is located near you please give us a call at 1-800-622-4455 and we will be happy to locate a dealer for you.
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Published at: Small Shed For Sale