Commonly used on flat and low-slop roofs in both residential and commercial builds, torch-on roofing involves using a open flame propane torch to heat and adhere sheets of rolled out bitumen onto a roof. Once the layers reach the right temperature, the seams melt together to form a waterproof seal.
The membrane layers of a torch-on roof are made of an asphalt compound called bitumen. The main strength of this roofing method is that it can expand and contract without melting or cracking. This helps to minimize leaks in areas like Vancouver Island that can experience significant temperature variations throughout the year. Torch-on roofing easily handles both the heat and cold it can experience on the roof during the change of seasons. There are different types of torch down roofing including two-layer and three-layer systems.
Torch-on roofing has several natural advantages for both homeowners and commercial property owners alike. The most important task for any roofing system is keeping water out of the building/structure, and with its excellent water-resistant properties torch down roofing is great at keeping water out. As long as the membrane and insulation are installed according to manufacturer application instructions, the flat surface of a torch down roof will prevent water from collecting and allows it to drain off.
Torch down roll roofing is designed for all climates, expanding under heat and contracting under cold conditions without melting or cracking as other materials might. It’s this ability that gives torch down roofs their long lifespan. Flat roofs are an uncommon sight in many parts of Canada outside Vancouver Island as they are not ideal for areas with heavy snowfall. Climates with frequent snow are a challenge for flat roofs because snow stays on the roof until it melts. However with its water-resistant qualities torch-on roofing is an excellent choice for snowy environments as well. This makes it an ideal choice for Vancouver Island where we can still experience heavy snowfall from time to time in the winter months.
The cap sheet on a torch-on roofing system has other excellent properties, including UV resistance and reflectivity which helps in improving energy efficiency. If a torch down roofing system requires repairs it’s usually a fairly simple process. Patches of modified bitumen membrane may be added to any rips, gaps, or broken seams. As with the installation process, a propane torch is used to fuse the material together and fix any problem areas.
At Roofpro we’re excited to announce that we are now offering torch-on roofing services to our clients across Central Vancouver Island. Unlike many other roofing companies on Vancouver Island, we have open flame insurance meaning you can use our torch-on roofing services with confidence.
The experts at Roofpro offer a wide variety of services, including roof installations, repairs and maintenance. We also perform thorough roof inspections and will check for all possible issues with your roof. If you don’t feel comfortable venturing atop your roof, then don’t. Leave it to the pros at Roofpro.
Roofpro is your go-to Central Vancouver Island roofing company. Based in Nanaimo, Roofpro offers services to all communities from Duncan to Campbell River, as well as Port Alberni, Tofino and Ucluelet. We provide a wide variety of roofing services catered to your unique needs and specifications. Call us at 250-248-3400 or email us at info@theroofpro.ca today to find out more about how we can put a roof over your head!