Waterproof And Breathable Tar Paper Under Shingles 0.4mm-1.2mm Thickness

Roofing Shingle Underlayment Roofing Tar Paper Saturated Organic Felt

General introduction:

Roofing felt paper is also called roofing felt underlayment, roofing tar paper, or roll roofing, this is a layer of protection installed between the roof deck and the roofing shingles.

Composition:

Roofing felt paper is comprised of an organic felt, saturated with protective bitumen (asphalt), which repels water but still allows the product to breathe.

Functions of roofing felt paper:

Roofing experts have discovered that adding a layer of protection between your structural roof decking (the layer of wood that covers your rafters) and your roof shingles helps create a better-looking and longer-lasting roof. In fact, there are a number of important ways roofing felt not only protects your roof, but also your residence. For example:

1.It repels water.

2.It provides backup protection in the event of ice or water damage.

3.It provides extra weather proection.

4.It protects your roof deck while you work on it.

5.It improves look and uniformity.

6.It prevents wood resin stains.

Use quantity:

Roofing felt is sold in rolls and the product label will give information on the area contained. Divided the area of your roof by the area of the felt rolls you plan to use, and allow an approximate 10% extra for waste.