Is Roofing Tar Paper Flammable

Since roofing felt is a flammable material it should be protected from sparks and smoking must be strictly prohibited.

Is roofing tar paper flammable.

Roofing felt also known as tar paper serves as both an extra layer of protection between the shingles and the plywood and as a temporary moisture barrier until all the shingles are in place. No open flames or smoking should be near the product during installation. Roofing felt can be ignited by a match flame. Roofing felt is a layer of tar paper installed beneath the shingles to provide a backup waterproof membrane in case of leakage.

Single ply roofing a sub specialty category routinely uses highly flammable and toxic materials adhesives and solvents during installation. Depending upon use these products have the potential to expose workers to dangerous levels of toxic vapor fire and explosion during handling. Felt otherwise known as underpayment is required when. Once secured between the sub floor and the newly laid floor the material will be secure from open flames and will be no more of a fire threat than when used on the roof of a building.

Today s single ply roofing involves the adhesion of an impervious roofing membrane by adhesives and solvents which are extremely flammable and some toxic. Due to its manufacture with petroleum products roofing felt is flammable.