How To Remove Torch On Roofing Felt

Installing the roofing felt does take care but can go very quickly.

How to remove torch on roofing felt.

Torch on roofing or torch down roofing as it is also known is a flat roof covering solution that involves three layers of modified bitumen felt melt welded onto the roof surface and each other with the use of a blowtorch to create an impenetrable waterproof seal. There are two different types of torch down roofing systems. First you ll need to remove the old flashing with a claw hammer attach fiberglass mesh over your roof and drip edge flashing around the edges. This small felt roof was to a front porch before the new roof goes on of course y.

A two layer torch down roof consists of one base sheet and one smooth cap sheet. If this felt is more than a temporary waterproofing measure apply roofing mastic using a caulking gun. Two layer and three layer torch down roof systems. Hold the gun at a 45 degree angle with the nozzle pointed downwards.

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. Beginning with the removal of the old roofing felt this. Written by larry bohan on 15 may 2018. Two layer torch down roofing may cost less.

Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing. A three layer torch down roof features the same base and cap sheets as well as an additional cap sheet with a granulated surface. Some roofing felts are actually glued down. Pull the trigger of the gun and move the nozzle around the circumference of each nail.

This video shows a typical flat roof replacement carried out by argyle roofing based in london uk. Then spray it with bitumen primer. Cover all nail heads with roofing mastic for long term roofing.