torch roofing systems
Torch on roofs are a good option for homeowners that require durability and strength from their flat or low-slope roof. Unlike tar and gravel, torch on roofing doesn’t produce strong or harmful fumes during installation. It can withstand high and low temperatures and protects against heat and ultraviolet (UV) radiation. If damaged, it’s easy to repair and maintain.
Modified bitumen is a more traditional Torch Roofing membrane, and is ideal for flat or low-slope roofing. It’s also very durable, resisting cracking and weathering. This makes it a great choice for commercial properties with lots of foot traffic, as modified bitumen stands up to walking on the roof very well. Your contractor will typically install a layer of granulated cap sheet over the modified bitumen. They’ll also install a metal flashing around any features that penetrate the roof, such as HVAC units and vents.
The base layer of a modified bitumen roof is a ply that’s heated by the application of heat using a torch. Typically, the first layer is a ply of Atactic Polypropylene (APP) or Styrene Butadiene Styrene (SBS). Both are forms of plastic and are flexible enough to withstand high and low temperatures. They’re also resistant to UV rays, which means they’re a great choice for structures seeking a “cool roof” effect.
What materials are typically used in torch roofing systems?
Torch on roofs are a good option for homeowners who want a cost-effective, strong, and durable roofing system. They are also relatively easy to repair and provide a strong seal against moisture. This type of roofing material is made from an asphalt-based compound infused with fiberglass or rubber, which allows it to expand and contract without melting or cracking. This gives the membrane a high tolerance for both extreme heat and cold.
It is typically installed using a gas torch and can be found in two-layer or three-layer systems. In a two-layer system, the roofing professional applies a base sheet and then a cap sheet that is either smooth or granular. In the case of a three-layer system, the Barrie Roofing professional may add another cap sheet with a granulated surface to enhance fire resistance or energy efficiency. This type of roof isn’t completely free from unpleasant fumes, but it produces less harmful vapors than mop on. It also doesn’t require a lot of maintenance aside from regular debris cleanup and resealing every few years.
Thermo-infused film is a type of underlay that helps prevent water leaks. It also prevents felt from becoming brittle and cracked over time. Without proper underlay, water can cause extensive damage to your roof and lead to costly repairs. This underlay comes in a variety of colors and is Energy-Star rated. It has a non-woven polyester mat and is durable enough for most types of roofs. It is also flexible enough to resist UV rays and other damage. It is available in both APP and SBS modified bitumen membranes.
Modified bitumen is a great choice for commercial roofing because it can withstand a wide range of temperatures and weather conditions. It is also highly flexible, which makes it easier to find and fix leaks in your roof. In addition, it can help reduce your energy costs by keeping your building cooler. It is also easy to install, making it an ideal roofing solution for businesses.
Modified bitumen torch down roofing membranes are typically made with a type of plastic called Atactic Polypropylene (APP) or Styrene Butadiene Styrene (SBS). The SBS modified bitumen is more flexible, and it has a lower melting point than APP. These modified bitumen roof sheets can be installed using heat or cold adhesives, or as self-adhering membranes. They can also be used to surface a built-up roof to create hybrid systems.
Name : Barrie Roofing & Repair Contractors
Address: 279 Yonge St, Barrie, ON, L4N 7T9 P.O Box#23013
Phone: 705-999-7628