2 Layer Torch Down Roofing

In a two layer torch down roof the system is complete at this point.

2 layer torch down roofing.

I would strongly recommend you hire a licensed and insured roofing contractor to perform the installation for you. Thanks in advance for any info. Cost can add up quickly especially if you re a novice and have never attempted a 3 layer torch down roof installation before. Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface.

Flat roof 2 layer torch down over 1 layer nail applied base sheet first layer torch applied smooth surface second layer torch applied gravel surface installed by california roofing ccl. 3 layer torch down roof total average cost per square foot 4 00 4 72 5 55. Advantages of three layer torch down 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.

My question is can i torch the iko base directly to new plywood. There are two different types of torch down roofing systems. Have someone else nearby in case you need help. When the two layers are pressed together they form a seal.

Gaf tri ply app smooth is a strong resilient membrane that is suitable for new or reroofing projects as well as for use as flashing. 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. Stay safe while on the roof. Choosing a roofing company there are many roofing companies.

Climb up on a secure ladder with stabilizers that hook onto the roof s edge. The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing. Or do i nail down a layer of something to the new plywood first. A two layer torch down roof consists of one base sheet and one smooth cap sheet.

The best solution for this existing torch down rubber roof is to install another layer on top of it fusing the 2 layers together. The top membrane sheet to a torch down roofing system is a smooth cap sheet. A two layer system is made up of one base layer and one torch down layer. The image above shows part of the process for installing a 2 ply modified bitumen torch down rubber roof system over an existing tar and gravel roof.

I am using iko tp 180 ff base modified bitumen membrane and the iko torhflex sbs for the final layer. This membrane contains a core of nonwoven polyester mat that resists splits and tears. I am installing 2 layer torch on roofing on my new plywood carport.