Removing Torch Down Roofing

Rubber roof installation on flat roofs.

Removing torch down roofing. If the existing membrane is truly a mod bitumen torch down system it was probably installed over a single or double base sheet of organic fiberglass or polyester asphalt saturated felt attached by large headed nails. See why it is beneficial to install a torch down unto an existing torch down rubber roof. Expect the 3 layer torch down roof prices to fluctuate between various companies each and every company have different operation expenses and over head. Installing a rubber roof on new construction is always the easiest and cleanest option.

Two layer torch down roofing may cost less. A two layer torch down roof consists of one base sheet and one smooth cap sheet. 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 video is about installing a torch down rubber roof over tar and gravel.

A three layer torch down roof features the same base and cap sheets as well as an additional cap sheet with a granulated surface. Two layer and three layer torch down roof systems. Torch down roofing underlayment remove the old roofing. Before the siding goes on a house the rubber roof and flashing is installed then the siding is installed over the flashing.

In the case you have installed a sort of roofing before and you only want to replace it with a new one you must remove it first. 2 points 3 years ago. In my thirty years of roofing i had only removed one old roof to prepare for a new rubber roof and that was a mistake. While it can last up to 20 years installing torch down roofing can be a dangerous process and as such tends to cost more than traditional roofing materials.

This video shows you how to use a torch and also tar to make a repair on a modified bitumen rubber flat roof. It is by removing the nails first using the hammer and then it is continued by removing the old roofing. Therefore the new roofing can just be installed properly. Then spray it with bitumen primer.

Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing. There are two different types of torch down roofing systems. I am wondering if i could hire a roofing contractor to help me out with that one and do it together with me. Get at least 3 5 estimates before hiring a 3 layer torch down roofing contractor estimates are typically free unless it s a service call for a repair.

Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.