How long does torch down roofing last?
12-15 years
These are well suited to most climates, though heavy rain and snowfall can compromise the life expectancy of torch-down roofing systems. On average, these roofs last 12-15 years and represent a great value for most buildings with flat roofs.
Is a torch down roof good?
Lifespan. The lifespan of a torch down roof is one of its main selling points, at 15 to 20 years. Torch down roofing is more long-lasting than some other types of flat roof systems. This is due to its flexibility in hot and cold temperatures, as well as its resistance to water damage.
What kind of base do you put down for a 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.
What is torch on roofing called?
Torch down roofing is still one of the most commonly used roofing types for flat commercial roofs. The official name of this type of roofing is modified bitumen. It is a rolled roofing product that consists of a tough waterproof roof membrane embedded in a thick layer of asphalt.
Can you walk on a torch on roof?
The torch-on roofing is extremely durable. It has a superior strength that it can resist tears and punctures due to various external factors like walking on the surface. In relation to this, it’s also low maintenance as you can leave it as is for many months without worrying about its condition.
What lasts longer EPDM or bitumen?
1. Shorter life expectancy. The reality is that modified bitumen roof life expectancy is way shorter than that of EPDM.
How much is a torch on roof?
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.
How long does torch on waterproofing last?
15 to 20 years
Torch On Waterproofing, also known as the torch-down roof, is one of the common roofing types used on flat roofs. When installed correctly, it can last from 15 to 20 years. This makes it a cost-effective roof for commercial businesses and the homeowner.
Can you walk on torch down roofing?
Do you need underlay for torch on felt?
If your going to do it properly you need 3no layers of felt, 2nd layer of underlay laid opposite to 1st. If using plain felt for 3rd layer you need solar reflective paint. Preffered 3rd layer green mineral.
Is torch on expensive?
As mentioned, these roofs are highly durable and resist even the harshest weather for many years, so they can be somewhat expensive. On average the cost for torch-on roofing systems can vary between $400 and $1000 per square foot.
How thick is torch down roofing?
The 2 Ply MB Torch Down Roofing Membrane is 3/8″ thick and can be installed directly over an uneven stone surface without being compromised by punctures.
What is torch down roofing and why use it?
Water Resistance: The first job of any roof is to keep water out of the building below.
What material is a torch down roof made of?
Torch down roofing consists of layers of modified bitumen, most often adhered to layers of fiberglass using a flame torch. Torch down roofing is only used on flat or low-slope roofs.
What does torch down roofing mean?
“Torch down” is the most commonly used type of roofing for flat or very slight pitch roofs. The official name is “modified bitumen” (pronounced buy-TOO-men). It is a rolled roofing product that consists of a tough membrane, embedded in a thick layer of asphalt.
Can you repair a modified bitumen roof?
Repairing A Layer of Modified Bitumen Coating on Your Roof. Luckily, when modified bitumen coating is damaged, repair is possible! There are a few different ways it can be handled, although applying a patch is the most common method. Correspondingly, how long does a modified bitumen roof last?