House Roofs Without Felt

Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available.

House roofs without felt.

Roofing felt was introduced primarily to act as a secondary barrier against wind driven snow and rain but its use also causes a reduction in air movement within the roof space particularly if the roofing felt is impervious and this effect is often compounded by the introduction of insulation. Red photo by istock. Oakridge in desert tan about 97 per square. We want to vent it but can t use a ridge vent.

We re shingling an addition with a roof that s slanted away from the main house. When the home inspector checked the roof he found that the new shingles were installed without a layer of felt. Roofing felt may be necessary for use with your shingles to meet a class a fire rating when shingles are evaluated for their fire ratings it is done on a small test deck with the roofing felt underlayment in place without this underlayment the shingles alone may not meet the class a fire requirements. He also found a water stain on the living room ceiling and recommended that the roof.

This pale tan roof also picks up shades in the creamy yellow clapboards. 30 pound roofing felt costs more but also offers more protection. Elaine south easton mass. Let s take a look at the most common types of metal roofs for houses.

Felt paper also called tar paper or builder s paper helps shed water that gets under the shingles protects the asphalt shingles from the resins in the wood decking increases a roof s fire rating and helps keep your house dry if it rains during the job. While bold a red roof can be a good fit for gray white and taupe house colors. 15 pound roofing felt costs around 20 for just over 420 square feet. Is there something we can use to fill between the siding and the roof and allow ventilation without letting in water.

As long as the interior of your roof is protected from moisture accumulation underlayment is not required though homeowners planning to insulate their house heavily may choose to. Most roofing suppliers carry 15 lb. Although it may seem counterintuitive metal roofing can be attached directly to your building s roofing structure without the need and expense of plywood sheeting. The roof meets the aluminum siding on the main house.

An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. The numbers refer to the actual weight of the felt.