These two main base materials are melted together using a torch to form a thick layer.

Types of torch down roofing. If you liked this video please like and subscribe for more roofing content. The different types of torch down roofing torch roofing is available in two layer and three layer systems. Torch on or sometimes referred to as torch down roofing is a combination of two ingredients modified asphalt and resin. How to torch a roof.

And this dense coating becomes a waterproof material that is ideal for your roofing needs. With flat roofs this job becomes much harder to do. Follow us on social media. It is a rolled roofing product that consists of a tough waterproof roof membrane embedded in a thick layer of asphalt.

Torch down roofing is a type of roofing that consists of layers of modified bitumen adhered to layers of fiberglass with a flame torch. Thank you for watching this video. Two layer systems and three layer systems. Some of these benefits include.

The first job of any roof is to keep water out of the building below. Torch down roofing can also be known as torch on roofing but for the rest of this article we ll refer to it as torch down roofing. These three layers are bitumen and they are melted on to a roof surface. The official name of this type of roofing is modified bitumen.

This extra layer helps extend the life of the roof and usually enhances fire resistance energy efficiency color or other features. These are the two primary materials that are melted using a torch to form a thick coating. Torch down roofing is used only for flat or low slope roofs. There are two main types of torch down roll roofing.

While several other roofing materials crack the asphalt layer contains rubbery additives that allow the roofing material to contract and. It is a blend of two materials modified asphalt and resin. Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface. A torch down roofing system is designed for low angle or flat roofs.

Torch roofing is a way of covering a flat roof which is made up of three layers. Types of torch down roofing. Both systems have a base and cap sheet but in the three layer system the roofing professional will apply a base sheet then a smooth cap sheet and finish with a granule cap sheet. For a number of reasons torch down roofing is a popular.

With this system the modified bitumen can bond tightly to metal flashings while the rubbery additives in the asphalt allow the roofing to expand and contract when other roofing systems. Torch down roofing is still one of the most commonly used roofing types for flat commercial roofs. Benefits of torch down roll roofing. Solves the condensation problem.

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