Pros And Cons Of Synthetic Roofing Felt

Roofing felt offers an additional layer.

Pros and cons of synthetic roofing felt.

Synthetic underlayment is a newer innovation that is taking over the metal roofing industry as a better more advanced replacement for felt underlayment. For decades roofers have fitted a layer of felt over a roof s sheathing or roof deck before installing shingles. The most common type used for residential flat roofing is epdm ethylene propylene diene monomer a synthetic rubber sheet material that is also commonly used as a pond liner. Most importantly synthetic felts prove to be much lighter than organic felt underlay.

The price of felt varies and mostly depends on the amount of asphalt in it. Pros and cons of synthetic felt. There are several types of membrane roofing materials including rubber and plastic formulations. 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.

It has a number of advantages over organic felt but do not decide just yet. Membrane single ply roofing. Synthetic underlayment is a roofing accessory created by weaving spinning together polypropylene or polyethylene and a polymer to form an all over protective barrier to put between the roofing material and the roof deck. Contains fiberglass which increases its durability and strength.

Good for low slope roofs as water will slide away easily.