Epilay plasfelt is specifically manufactured to replace the 15 felt and 30 felt.
Roofing felt vs synthetic.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
There are four main advantages to installing synthetic roof underlayment rather than felt.
Rolls 48 wide as compared to 30 felt 2 sq.
Value of a certified roofing contractor expert advice is important when you install a new roof that s intended to protect your home for decades.
Synthetic underlayment come in 10 sq.
Some of the major benefits to synthetic underlayment are that it is.
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.
One of the main barriers to using synthetic underlayment for roofing contractors is the cost is higher per square foot than traditional felt.
Synthetic underlayment however requires cap nails or cap staples.
Weighs 16 to 27 pounds per roofing square.
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.
A 66 foot roll of synthetic underlayment will set you back about 86.
Compared to felt synthetic roofing underlayment is.
Anywhere from 40 100 grams per square meter.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
Epilay plasfelt roofing underlayment with its advanced engineering is highly recommended for mechanically attached coated woven synthetic roofing underlayment for sloped roofs.
Weighs 7 5 to 12 5 pounds per roofing square 30 felt.
By contrast roofing felt is often more slippery particularly when the surface is slightly moist.
Felt underlayment 15 felt.
Synthetic roof underlayment is extremely durable.
Synthetic underlayment has a tough and durable construction with an extremely high tear strength compared to felt.
Application of asphalt felt underlayment only requires application with common tools of staples or roofing nails.
Typically roofing crews enjoy better footing on synthetic materials with special non slip surfaces.
Since it is less likely to rip there is a lower risk of potential water infiltration in the future.