Torch Roofing Felt Installation

These thick layers of roofing felt are installed by heating the back of the felt with a butane torch and then carefully applying it to the roof.

Torch roofing felt installation.

If this felt is more than a temporary waterproofing measure apply roofing mastic using a caulking gun. Torch down roofing sometimes referred to as torch on roofing is so named because it requires an open flame propane torch. Nail metal drip edge flashing which bends over the roof and down the edge of the facing board on all roof edges. Installing the roofing felt does take care but can go very quickly.

Each sheet of torch down roofing material consists of multiple membranes stacked and adhered together. Torch down roofing comes in the form of rolled sheets. You will need to use your gloves and boots on occasion to roll or press down on the bitumen sheets as they bubble. This will help you get started and you will also learn some tricks.

Choose heat resistant gloves and boots made of a material like kevlar. Drive cap nails 6 to 8 inches apart in rows along the top and bottom of the sheets as well as in a row in the middle. Installing roof felt is a two person job. In this installation method sheets of modified bitumen are rolled out onto the roof and a roofing professional uses a hand held propane torch to heat the material and adhere it to the surface.

Pull the trigger of the gun and move the nozzle around the circumference of each nail. Your roofing contractor will unroll each sheet individually during the installation process two sheets for two layer three sheets for three layer. Also cover up with long sleeved clothing to reduce the chances of an accident. Installing the torch down roofing involves flames and melted asphalt.

Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs. Watch this video if you want to learn how to use a propane torch on a flat roof. Apply extra heavy typically 43 pound roofing felt over the sheathing old roof or the insulation. Fasten drip edge on eaves with.

Cover all nail heads with roofing mastic for long term roofing.