Generally speaking roofing felt is a felt paper that is soaked in asphalt and other water resistant compounds to produce a membrane.
Synthetic roofing felt review.
Felt is commonly sold in either 15 or 30 rolls measuring 36 inches wide.
This is the best roofing underlayment ever and this gives the epdm membrane outstanding durability good resistance against the ozone uv radiation and also from elemental damage.
In short this one is really tough and performs as advertised.
Competitively priced with typical 15 and 30 asphalt felts gaf feltbuster high traction synthetic roofing felt is virtually untearable and will not absorb moisture helping to prevent wrinkling.
The right materials are essential to ensure that happens.
Synthetic roofing is one of the great advancements in home building and can last for decades when properly installed.
For decades roofers have fitted a layer of felt over a roof s sheathing or roof deck before installing shingles.
When most people think of roofs they typically think of shingles or metal roofing.
Roofing felt offers an additional layer.
A good underlayment resists moisture holds up over time and provides a high friction surface on which to work while installing the roof surface of your choice.
Of course it is a bit more technical than that but this is the basic idea behind how felt works.
But what some may not know is there s another layer of protection directly on top of the roof deck and under the roof covering that performs a critical role in protecting your home from moisture damage.