Is Felt Used On Rolled Roofing

For a slightly sloped roof use the concealed nail method shown.

Is felt used on rolled roofing.

Unlike built up or hot mop roofs mineral paper roofs do not require a coating of waterproof membrane. Rolled roofing consists of asphalt bound sheets coated with sand like granules. It has just one layer so it goes on fast and can be installed by a homeowner with. Felt is commonly sold in either 15 or 30 rolls measuring 36 inches wide.

Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer. Coverage white fiberglass mineral surfaced cap roll roofing. There are different types of roll roofing that are used in varying approaches such as saturated felt that is infused with asphalt for additional support and protection. Gaf liberty 3 ft.

To apply rolled roofing you ll need your roof measurements a broom chalk to mark lines a razor blade to cut the material roofing cement nails and a hammer to hold down the material. One example is saturated felt which is builders grade felt impregnated with asphalt and used mainly as an underlayment. A typical roof has three layers a felt layer and two layers of overlapping shingles. Roofing felt is sold in rolls and the product label will give information on the area contained.

Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof. Roll roofing is different. Weight matters asphalt saturated heavy duty roofing. Roofing felt that provides the best shielding and allows the roofer to walk on it without ripping it is the option roofers most often choose.

If the roof is sloped you can use the exposed nail method. Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. Set your store to see local availability add to cart. Rolled roofing is designed for use on roofs that are low sloped so check to make sure your roof is adaptable to it for installation.

The term rolled roofing generally refers to a product called mineral paper which builders use as a primary roof covering on sloped residential roofs. Generally speaking roofing felt is a felt paper that is soaked in asphalt and other water resistant compounds to produce a membrane. Divide the area of your roof by the area of the felt rolls you plan to use and allow an approximate 10 extra for waste.