Install heavy roofing felt with overtop your decking old roof or insulation.
Torch down roofing instructions.
The membrane is available with a smooth surface.
Installing a rubber roof on new construction is always the easiest and cleanest option.
Installing the torch down roofing involves flames and melted asphalt.
This will help you get started and you will also learn some tricks.
Torch down roofing comes in the form of rolled sheets.
Rubber roof installation on flat roofs.
Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.
When the torch down roof is completed it is always recommended to apply an aluminum coating to the roof surface this will reflect the sun s rays to keep your home cooler.
Each sheet of torch down roofing material consists of multiple membranes stacked and adhered together.
It also works well with roofs that have less than a 3 12 pitched.
Choose heat resistant gloves and boots made of a material like kevlar.
Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business.
You will need to use your gloves and boots on occasion to roll or press down on the bitumen sheets as they bubble.
This video is about installing a torch down rubber roof over tar and gravel.
Your roofing contractor will unroll each sheet individually during the installation process two sheets for two layer three sheets for three layer.
Torch down roofing installation is an excellent way for those houses or structures that have a flat roof.
Ensure your flat roof is entirely clear of debris.
Watch this video if you want to learn how to use a propane torch on a flat roof.
Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer.
App torch down roofing membranes are flexible and respond well to both heating and cooling.
Applied as is the standard torch method with mineral surfaced app and sbs membrane to avoid tracking.
Also cover up with long sleeved clothing to reduce the chances of an accident.
The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber.