The synthetic material is much for resistant to tearing than the traditional felt.
Roofing felt vs synthetic.
Epilay plasfelt roofing underlayment with its advanced engineering is highly recommended for mechanically attached coated woven synthetic roofing underlayment for sloped roofs.
Synthetic underlayment comes in longer and wider rolls than felt.
Anywhere from 40 100 grams per square meter.
As of publication you can purchase a 72 foot roll of 30 pound roofing felt for around 15.
Synthetic underlayment has a tough and durable construction with an extremely high tear strength compared to felt.
Weighs 7 5 to 12 5 pounds per roofing square 30 felt.
Epilay plasfelt is specifically manufactured to replace the 15 felt and 30 felt.
Rolls 48 wide as compared to 30 felt 2 sq.
One of the main barriers to using synthetic underlayment for roofing contractors is the cost is higher per square foot than traditional felt.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
Synthetic underlayment however requires cap nails or cap staples.
Epilay plasfelt is 25 times stronger than 15 felt and 5x lighter than 15 felt.
While felt is weighed by pounds per roofing square 100 square feet synthetics are rated by grams per square meter gsm.
However companies such as interwrap have recently introduced new products that offer great durability and competitive prices.
Felt provides an excellent seepage barrier 2 especially when applied in thicker layers.
Typically roofing crews enjoy better footing on synthetic materials with special non slip surfaces.
Synthetic roof underlayment is extremely durable.
Synthetic underlayment come in 10 sq.
By contrast roofing felt is often more slippery particularly when the surface is slightly moist.
There are four main advantages to installing synthetic roof underlayment rather than felt.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
Some of the major benefits to synthetic underlayment are that it is.
A 66 foot roll of synthetic underlayment will set you back about 86.
Felt underlayment 15 felt.
Compared to felt synthetic roofing underlayment is.
Weighs 16 to 27 pounds per roofing square.
