Flat and low-slope roofs are common throughout the Okanagan Valley, and one roofing system continues to stand out for durability and long-term performance: SBS torch-on membrane roofing. At Nielsen Roofing & Sheet Metal Ltd., we regularly recommend and install SBS torch-on systems for many commercial properties in Penticton, Kelowna, Osoyoos, and surrounding communities.
What Is SBS Torch-On Roofing?
SBS (Styrene-Butadiene-Styrene) torch-on membrane is a modified bitumen roofing system designed to handle temperature fluctuations and harsh weather conditions. Installed using heat to bond the membrane directly to the roof surface, it creates a seamless, watertight barrier ideal for flat and low-slope roofs.
Key Benefits of SBS Torch-On Membrane
Exceptional Waterproofing
One of the most searched roofing concerns today is leak prevention. SBS torch-on roofing forms a continuous seal, minimizing seams and reducing the risk of water infiltration—especially important during heavy rain or snow melt.
Flexible & Crack-Resistant
Okanagan temperatures vary dramatically throughout the year. SBS membranes remain flexible in cold weather and resist cracking, making them ideal for long-term performance in our climate.
Long Lifespan & Low Maintenance
When professionally installed, SBS torch-on roofs can last 20+ years with minimal maintenance. This makes it a cost-effective option for property owners seeking reliability and peace of mind.
UV & Weather Resistant
SBS systems are designed to withstand UV exposure, wind, and temperature extremes—key factors people are searching for when choosing a flat roofing solution.