What goes under torch down roofing?
A mat of fiberglass, polyester, or other material is often used as a sturdy core for torch down roofing membranes. Manufacturers also may embed small granules into the top of the membrane to add fire resistance, color options, ultraviolet (UV) radiation protection, or other distinctive characteristics.
Can you torch down over existing roof?
A 2 ply torch down membrane can be installed over any existing roof or surface, to include a Hot-Tar-and-Gravel roof system. The first step is to install a fiber asphalt base fastened with anchors and washer plates, to the existing roof, or to a substrate.
Is torch down roofing safe?
CA roofers like that Torch Down Roofing is easy to apply – but it is also dangerous! It is extremely easy to make a mistake with the torch that will result in disaster. Consider roofers that are torching down a roof and accidently overheat something in the attic.
How much does a torch down roof cost?
Torch Down Roofing Prices The average price range for bargain-grade or discounted torch down roofing is $365 up to $460 for 1,200 square feet. Superior-grade materials for an area of the same size can cost anywhere from $850 up to $1,075.
How much does a torch on roof cost?
On average the cost for torch-on roofing systems can vary between $400 and $1000 per square foot. The variability in costs depends on a number of factors including the quality of the materials used, seasonal price fluctuations, and even the expertise of the roofing professional.
Is torch down roofing cheaper than shingles?
Torch down roofing is a type of roofing material that has been designed for low-angle or flat roofs. 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.
How is torch on roofing works?
Torch-on or sometimes referred to as torch-down roofing is a combination of two ingredients (modified asphalt and resin). These two main base materials are melted together using a torch to form a thick layer . This layer now becomes a waterproof material that is ideal for both commercial and residential use.
What is the cost of a torch down roof replacement?
There are some low-cost alternatives available that provide the same look as torch down roofing, but these substitutions have been known to shorten the lifespan of the roof itself, which can be more expensive in the long run. The average price range for bargain-grade or discounted torch down roofing is $365 up to $460 for 1,200 square feet.
What is torch roofing material?
Torch on roofing is composed of a combination of asphalt and resin. It is highly resistant to damage from the weather, debris, pests, and rot.
What is a torch down roll?
A torch down roof is a type of roll roofing applied to relatively flat roofs with a torch, to impart sealing between courses of roofing material.