Roofing - Waterproofing

Since starting operations in Canada in 1978, SOPREMA has carved out a name for itself as the leader in the roof waterproofing sector owing to the high quality of it products and its unparalleled technical support.

Over the last 30 years, SBS modified bitumen technology has proven by far to be the most reliable technology in the waterproofing industry. Most SOPREMA roof waterproofing membranes are made with SBS modified bitumen and include a reinforcement of non-woven polyester or glass mat. Developed by a seasoned research and development team, their unique formulation and superior quality provide exceptional durability and resistance to severe weather conditions.

Supported by the expertise of more than 60 waterproofing professionals. SOPREMA sets the standard in the waterproofing field. For all your projects throughout Canada, you can reply on the dedicated members of SOPREMA’s technical representative team for advice on the design, installation, maintenance and renovation of roofing systems.


High performance Roof waterproofing systems

Vapour barrier, thermal barriers and roof underlayments

Vapour barrier and roof underlayments


Support panels


Insulating panels

Flameless solutions

Flameless solutions

Sustainable solutions FOR ROOF WATERPROOFING

Sustainable solutions for roof waterproofing