Smooth Torch Down Roof

For example when a double or a triple layered modified bitumen system is installed the membranes need to be welded together so a smooth membrane is the best way to go.

Smooth torch down roof.

Components of torch down roofing systems insulation. Sometimes a smooth roofing membrane is the best option. Why ruberoid torch smooth membrane. Successive system layers can be heat welded with an additional ply of polyflex or polyflex g cap sheets.

Torch roofing is available in two layer and three layer systems. Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface. Next is the vapor barrier. Polyflex is an approved mechanically attached base sheet for the velociflex system.

The top is constructed with a smooth sand surface while the bottom has a factory applied burn off film. Subscribe and share. A two layer system is made up of one base layer and one torch down layer. This little video it s about torch down technique hopefully you like it and becomes helpful if you run across a job like this.

Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. Any leftover debris can prevent the torch down roofing membrane from forming a waterproof seal so make sure you remove. Torch down roof application step 1. Install the overlay.

The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors. Always safety first please. Stay safe while on the roof. Climb up on a secure ladder with stabilizers that hook onto the roof s edge.

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. To be able to totally bond the layers that are underneath the cap must be smooth. The membrane is available with a smooth surface. Hope you like it.

Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. This membrane contains a core of nonwoven polyester mat that resists splits and tears. Insulation is especially important in colder climates but it s an essential part of any. Lay down a moisture barrier.

On top of the insulation your roofing contractor will lay down a vapor barrier.