Roll Roofing Estimate

Anything more than 9 in 12 is considered steep.

Roll roofing estimate.

Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. To estimate roofing materials start by finding the total square footage of the roof and divide the number by 100 to determine the number of squares in the roof. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator. Set your store to see local availability add to cart.

If the roof is sloped you can use the exposed nail method. Conventional slope roof range between 4 in 12 and 8 in 12. A low slope roof is anywhere from 2 in 12 to 4 in 12. Coverage white fiberglass mineral surfaced cap roll roofing.

The run always remains constant at 12 inches. Rolled roofing is easy to obtain and can be found at all home improvement stores. There are two main categories of roofing. For a slightly sloped roof use the concealed nail method shown.

Square is a roofing term that refers to one roofing unit of 100 square feet. Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square. A flat roof has a slope of 2 in 12 or less. So in terms of quantity a roofing roll is about the size of one composite shingle square.

Roll roofing also known as modified rolls or mineral surfaced roofing msr is an economical low slope roofing solution. Gaf liberty 3 ft. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer. The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.

Available in several different styles rolled roofing isn t likely to win any aesthetic awards but is a practical option for homeowners who want a new roof that is easy to install and provides a decade of waterproofing. Ft sbs self adhering cap sheet roll for low slope roofing in slate model 3730750 101 02 roll 101 02 roll free delivery. Roof slope style. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.

One msr roofing roll is usually about 36 feet long by 36 inches wide.