Roofing felt also known as tar paper provides a protective underlayment over the roof deck and beneath the shingles.
Roofing felt advantages.
It s much more affordable than other roofing materials like asphalt rubber fibreglass and pvc.
We ve made a list of its advantages and disadvantages to help you decide if felt is the right roofing material for you.
There are four main advantages to installing synthetic roof underlayment rather than felt.
It provides backup protection in the event of ice or water damage in northern climates ice or snow dams are another common cause of residential water damage.
When underlayment is lighter and thinner it.
Synthetic roofing underlayment benefits.
Roofing felt helps ensure the water drains off the roof and doesn t leak into your home.
Felt is a unique engineering material.
At the proper density and firmness felt can seal in lubricants and seal out contamination.
Its properties can be controlled and varied to produce what are essentially different materials.
As the weight of underlayment increases so does it s thickness.
The right underlayment for your roof.
Another advantage to felt is that it s inexpensive.
Felt underlayment is more affordable than.
It also offers fire resistance required for home construction.
This means that you can fit it on smaller weaker structures like sheds as well as more robust buildings.
One benefit to felt is that it s light weight.
Characteristics may range from those of a soft supple padding to a hard dense material ideal for imparting highly polished surfaces to glass and metal.