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At your service
since 1975


Our expertise

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.

Why choose Uréthane Supérieur de Québec?

Des solutions vertes en isolation

“Green” solutions for insulation: The products we use are ecological and made from recycled and natural materials.

À votre service depuis 1975

We are at your service since 1975. our technicians are trained and certified.

Solutions d'isolation écoresponsables

We work with the best eco-friendly solutions available on the market.

Isolation avec Respect des normes novoclimat

Compliance with Novoclimat™ or LEED standards.

Régions desservies par USQ : Laval, Rive-Nord, Laurentides, Montréal et Rive-Sud

We serve the Laval, North Shore, Laurentians, Montreal and South Shore regions.

isaloation admissible au crédit d'impôt provincial

Our work is eligible for the provincial tax credit program.

Our services

Insulation blowing wool

We offer industry-leading and environmentally friendly insulation solutions.

Insulation urethane

Spray polyurethane foam insulation: air and vapour barrier insulation.


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


High quality expertise and experience in soundproofing.

Waterproofing membrane

A variety of available products to adapt to your project.

Are you looking for a team of insulation experts

for a new construction project or residential or commercial renovations?

We have acquired the skills and knowledge to guide you towards the best choices in order to obtain excellent returns for your investment.

It’s free!

Contact us