Felt For Pitched Roofs

Roofs on victorian era houses were often sharply angled with a steep pitch.

Felt for pitched roofs.

Bituminous felt is a form of waterproof sheeting that is used to cover flat roofs or as an underlay beneath slate or tile roofing. Torch on felt comes in sheets. Use one or two layers of this thicker product for superior protection. I had to re felt my shed roof so i though i d share with you the process i went through and the materials i used.

Use a single layer of this thinner product for lighter duty projects and steeper pitched roofs which allow water to run off easier. Before you attach the new felt to your roof use a putty knife to scrape off old pieces of felt. Roofing underlayment or felt helps prevent unevenness in the roof sheathing from telegraphing through the shingles. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.

Visually this roof appears flat. The substance itself is made from bitumen which comes from the distillation of crude oil that has been either mixed with sand or crushed limestone. The layers are thus coated by passing them in extended webs through a tank of hot pitch. Roofing underlayment or felt is usually required for the ul fire rating to apply since shingles are usually tested with underlayment.

However it wasn t particularly long lasting or durable so torch on felt was created. The best weight for roofing felt is the 30 pound product because it provides thicker and. Felt roofing also known as tar paper is traditionally installed using hot bitumen to create a secure bond between the roof and the felt. To attach roof felt on a shed start by calculating the area of your roof and buying enough felt to cover it.

For easier cutting unroll the material on a flat surface and use a hooked blade knife to cut the felt to the size of your shed s roof. Roofing felt may be necessary for use with your shingles to meet a class a fire rating. Roofing underlayment or felt protects the roofing from any resins that bleed out of the sheathing. This pitch might be as low as 1 12.

Roofing felt is one of the more popular and traditional methods of creating a flat roof. Hi guys and welcome to my video. Think of a classic addams family haunted house with its soaring peaks and you have a.