How To Apply Torch On Roofing Felt

If this felt is more than a temporary waterproofing measure apply roofing mastic using a caulking gun.

How to apply torch on roofing felt.

Some roofing felts are actually glued down. Torch on roofing felt is known as one of the quickest and most reliable flat roof installations readily available in the uk and has become a popular system for these reasons. Apply the bitumen by melting it over fiberglass. Installing the roofing felt does take care but can go very quickly.

The dangers of applying these layers with the use of a hot flame makes torch on felt roofing a job best left to the professionals. The correct process for a built up torch on felt system should comprise of 3 layers one base layer manually fixed to the roof usually nailed followed by one torch on underlay with the top finished with a torch on mineral cap layer. As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance. This will help you get started and you will also learn some tricks.

Torch down roofing consists of modified bitumen which is similar to asphalt. Pull the trigger of the gun and move the nozzle around the circumference of each nail. 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. Watch this video if you want to learn how to use a propane torch on a flat roof.

Applying a iko 2mm torch on underlay followed by a iko 4mm mineral felt cap sheet www topgraderoofing ie. These applications are ideal for flat roofs or protective surfaces under roof level decks.