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Les Entreprises JSDR

Our customized

We develop innovative and sustainable solutions to meet our customers' most complex challenges.

Every project is unique, and at Les Entreprises JSDR, we approach it with special attention to design solutions that precisely meet your needs. Discover our customized services, designed to provide a tailored response to every caulking or restoration challenge you face.

Travaux de calfeutrage en hauteur à Montréal

Our distinctive offer

Advanced skills for high-altitude work

Our equipment and specialized expertise in high-altitude work enable us to confidently and efficiently tackle the most complex challenges. We offer lasting solutions tailored to the specific conditions of each project, ensuring safety and performance.

Door and windows


The caulking service that we offer for your doors and windows reinforces the thermal and sound insulation of buildings. This improvement contributes to reducing energy costs and increasing indoor comfort.

Caulking of expansion and control joints

Our expertise in caulking expansion and control joints is crucial to protecting buildings against the effects of structural movement and water infiltration. We ensure the sustainability and integrity of various infrastructures.

Door and windows


By combining aesthetics and functionality, our window and door restoration services improve the value and energy efficiency of your properties. This preventative approach helps avoid costs associated with complete replacements.

High quality products

We are committed to using only the highest quality caulking materials for all our projects, namely products from the DOWSIL range. This commitment to excellence ensures our achievements have unrivaled performance and longevity.

Warranty on labor and manufacturer's products

Our company is committed to offering unparalleled peace of mind with a 5-year warranty on labor and a 10-year warranty on materials provided by the manufacturer, ensuring long-lasting satisfaction and confidence in our services.

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