We want to make sure you have what you need for the complete building envelope, and durable, efficient, easy-to-install insulation is an important part of many projects.
Made of cellular foam, SOPRA-XPS extruded polystyrene thermal insulation panels are primarily used as thermal insulation for foundations, walls, and inverted roof systems, including plaza decks, green roofs, and parking decks.
Thanks to the density of their closed-cell composition, SOPRA-XPS panels have exceptional resistance to water and water vapour and they prevent voids in the insulation. This prevents any uncontrolled movement of air through the assemblies.

SOPRA-XPS panels are compliant with the CAN ULC S701.1 standard thanks to the following four features: good compressive strength, high R-value (R-5/inch), dimensional stability, and very low water absorption. Moreover, they provide a constant long-term R-value (LTTR) of R-5 per inch, even at low temperatures. They maintain their thermal and mechanical performance throughout the life of the building.

In addition to being resistant to water and water vapour, SOPRA-XPS panels are versatile and capable of withstanding extreme temperature changes and freeze-thaw cycles without permanent damage. Moreover, even when exposed to moisture, SOPRA-XPS resists mould and bacteria.

Rigid and non-friable, SOPRA-XPS panels are suitable for a variety of applications. Sharp and clean cuts are easy to make and do not generate dust. Lightweight and easy to install, SOPRA-XPS panels are offered with various compressive strengths to meet all needs. Moreover, they provide one of the highest compressive strengths on the market, whether against heavy or dynamic loads.

SOPRA-XPS panels are compliant with the CAN ULC S701.1 standard thanks to the following four features: good compressive strength, high R-value (R-5/inch), dimensional stability, and very low water absorption. Moreover, they provide a constant long-term R-value (LTTR) of R-5 per inch, even at low temperatures. They maintain their thermal and mechanical performance throughout the life of the building.

In addition to being resistant to water and water vapour, SOPRA-XPS panels are versatile and capable of withstanding extreme temperature changes and freeze-thaw cycles without permanent damage. Moreover, even when exposed to moisture, SOPRA-XPS resists mould and bacteria.

Rigid and non-friable, SOPRA-XPS panels are suitable for a variety of applications. Sharp and clean cuts are easy to make and do not generate dust. Lightweight and easy to install, SOPRA-XPS panels are offered with various compressive strengths to meet all needs. Moreover, they provide one of the highest compressive strengths on the market, whether against heavy or dynamic loads.
Convoy supplies the complete building envelope, ensuring contractors can access what they need at the price points their customers require and the quality they demand. The addition of tapered design, delivery services, and financing support means Convoy Supply provides a complete contractor solution.
We carry products from industry-leading suppliers for residential and commercial roofing and wall systems to below grade, insulation, waterproofing, and much more. With over 40 branches across Canada and the US, Convoy can get you what you need for virtually any project.