White 80 To 160 Gsm Non Woven Chemical Synthetic Felt

Synthetic underlayment, on the other hand, is more durable than felt underlayment. High winds and the installation process are far more likely to rip felt underlayment. In addition, synthetic underlayment holds nails better and repels water rather than absorbing it. For those building the roof, synthetic materials provide a slip-resistant surface. When installing shingles or other roofing materials, this lets employees to move around the roof with ease. Traditional felt paper is heavy and difficult to hold. Synthetic materials are lighter and easy to handle. Synthetic underlayment is primarily comprised of woven or spun polyethylene or polypropylene, and it is available in a range of thicknesses to meet your demands. Traditional roofing felt weighs a lot more, and many of these goods have a layered design.