Effective solutions for superior performance

Founded in 1975, Uréthane Supérieur de Québec is a family business in Laval that specializes in insulation, soundproofing and fireproofing for residential, commercial and industrial buildings. Over the years, Uréthane Supérieur de Québec has acquired the skills and knowledge required to provide unsurpassed technical service to its loyal customers. We also offer an excellent after sales guarantee. Discover our expertise

Why choose Uréthane Supérieur de Québec?

Green insulation solutions
“Green” solutions for insulation: The products we use are ecological and made from recycled and natural materials.
At your service since 1975
We are at your service since 1975. our technicians are trained and certified.
Eco-friendly insulation solutions
We work with the best eco-friendly solutions available on the market.
Meets Novoclimat standards
Compliance with Novoclimat™ or LEED standards.
Map of the Laval, North Shore, Laurentides, Montreal and South Shore regions
We serve the Laval, North Shore, Laurentians, Montreal and South Shore regions.
Admissible to provincial tax credits
Our work is eligible for the provincial tax credit program.

Our services

Example of blown wool insulation by Uréthane Supérieur de Québec

Insulation blowing wool

We offer industry-leading and environmentally friendly insulation solutions.

Example of spray urethane insulation of a home by Uréthane Supérieur de Québec

Insulation urethane

Spray polyurethane foam insulation: air and vapour barrier insulation.

Fireproofing services by Uréthane Supérieur de Québec


A full range of products that increase resistance to heat during a fire.

Example of soundproofing by Uréthane Supérieur de Québec


High quality expertise and experience in soundproofing.

Example of waterproofing membranes by Uréthane Supérieur de Québec

Waterproofing membrane

A variety of available products to adapt to your project.

Are you looking for a team of insulation experts for your new construction or for residential or commercial renovation projects?

We have the acquired skills and knowledge to guide you towards the best choices in order to achieve excellent returns for your investment. Ask for a quote, it’s free.


Contact us

    Feel free to write us for more information on our building insulation or soundproofing services. Quick and free quote.