Membrane Roofing
High-performance membrane roofing systems designed for durability, weather resistance, and energy efficiency
> Building Envelope Solutions > Membrane Roofing
Durability. Versatility. Long-Term Protection.
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Membrane roofing is a foundational component of modern building envelope systems — especially for commercial, industrial, and institutional buildings with low-slope or flat roof designs.
At Thorpe we’ve spent decades mastering every facet of membrane roofing, from single-ply TPO and PVC systems to multi-layer SBS and built-up roofing assemblies. Whether you’re building from the ground up or replacing an aging roof on a critical facility, our teams deliver membrane roofing systems designed to perform in even the harshest Western Canadian climates.
What Is Membrane Roofing?
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Membrane roofing refers to a class of roofing systems that create a continuous, watertight surface ideal for low-slope roofs. These systems are engineered to prevent water infiltration, resist UV degradation, and adapt to building movement. There are several types of membrane roofing systems, each suited to different performance goals:
- SBS Modified Bitumen (2-ply or 3-ply) – flexible, durable, and cold-weather resistant
- Built-Up Roofing (BUR) – layered asphalt and felt system for maximum redundancy
- TPO (Thermoplastic Polyolefin) – heat-weldable, white reflective membrane for energy efficiency
- PVC (Polyvinyl Chloride) – high chemical resistance, UV stable, and low maintenance
These systems are typically installed using torch-applied, fully adhered, mechanically fastened, or cold-applied methods, depending on the project scope and substrate.
Where You’ll Find It
Membrane roofing is the system of choice for:
- Hospitals and healthcare facilities
- Schools and universities
- Airports and transportation hubs
- Shopping centres and office complexes
- Warehouses, factories, and processing plants
- Government and municipal buildings
- Multi-residential structures
Its versatility, durability, and cost-effectiveness make it an ideal solution for both new construction and re-roofing applications across nearly every sector.
Our expertise in action
Why Choose Thorpe for Membrane Roofing?
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- Certified Installers: Our crews are trained and certified by leading manufacturers, including Soprema, Carlisle, Elevate, and others
- Cross-Province Reach: With operations in Saskatchewan and British Columbia, we serve clients across Western Canada
- Custom Solutions: We offer system selection based on climate, building type, budget, and long-term performance goals
- Integrated Trades: Need cladding, glazing, or waterproofing? We handle full envelope scopes — no hand-offs, no delays
- Proven Track Record: From data centres to hospitals, we’ve worked on some of the region’s most complex roofing challenges
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What's the question?
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What's the question?
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What's the question?
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What's the question?
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Frequently asked questions
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Let’s Talk Membrane Roofing
If you're a general contractor, project manager, developer, or facilities operator planning a new build or looking to upgrade an aging roof, we want to hear from you. Our team can assist with system selection, tendering support, and turnkey installation — whether you’re working under a design-build model, public tender, or private contract. Reach out to Thorpe to learn more about our membrane roofing services and how we can support your next project.
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