Smooth Torch Down Roof

Lay down a moisture barrier.

Smooth torch down roof.

Torch down step by step some trick and tips on how to lay down a torch down roofing. Torch down roof application step 1. This membrane contains a core of nonwoven polyester mat that resists splits and tears. The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors.

Components of torch down roofing systems insulation. Successive system layers can be heat welded with an additional ply of polyflex or polyflex g cap sheets. Stay safe while on the roof. Why ruberoid torch smooth membrane.

Hope you like it. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface. The top is constructed with a smooth sand surface while the bottom has a factory applied burn off film.

Insulation is especially important in colder climates but it s an essential part of any. On top of the insulation your roofing contractor will lay down a vapor barrier. Especially in cold climates a flat or low slope roof needs insulation to retain heat in the. This underlayment helps prevent the roof from developing condensation or.

Subscribe and share. 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. Always safety first please. Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business.

This little video it s about torch down technique hopefully you like it and becomes helpful if you run across a job like this. Polyflex is an approved mechanically attached base sheet for the velociflex system. 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. Any leftover debris can prevent the torch down roofing membrane from forming a waterproof seal so make sure you remove.

To be able to totally bond the layers that are underneath the cap must be smooth. Torch roofing is available in two layer and three layer systems. Sometimes a smooth roofing membrane is the best option. The membrane is available with a smooth surface.

Next is the vapor barrier.