Maintaining your windows ensures comfort and savings.

Working at different heights

Free estimate. 514-293-2687

447 Rue Saint-laurent

Saint-Eustache QC J7P 3X4


Monday to Friday 8h - 17h

RBQ.: 5695-0504-01

Residential WeatherStripping

Located on Montréal's North Shore, Les Entreprises JSDR inc. is the company name to remember for all residential weatherstripping.

A responsive and attentive team is available to handle any of your projects.

Weatherproofing, a good way to reduce residential energy use

Les Entreprises JSDR inc. can handle any residential weatherstripping, a service that can effectively reduce a home’s energy consumption. This process has two important roles: to prevent cold air from entering, and to keep hot air inside your building. Our service technicians use a wide range of state-of-the-art tools and equipment to securely seal all joints on your doors, windows, other glass structures, floors, etc. At your request, we can also handle any commercial weatherstripping.

An excellent solution to ensure optimal heating

Changement de coupe-froid Longueuil

Trust residential weatherstripping specialists

Our weatherstripping products are resistant to the changing climate and temperature fluctuations. We have mastered various techniques for sealing joints and guarantee flawless results! Regardless of your home’s size and design, we focus all our attention on your satisfaction.

If you are looking for residential weatherproofing professionals in Montréal, Laval, Lanaudière or even in the Laurentians, look no further. Les Entreprises JSDR inc. is the partner you need.

Solid and high-quality weatherstripping

Phases of weatherproofing:

  • Removal of old sealant
  • Application of Ethafoam ™ rods
  • Tidying the installation area
  • Application of new sealant


Contact us for more information.

Certificate of guarantee

At the end of our sealing or restoration work, we will provide you with a certificate of warranty with the following advantages

  • 5 year warranty of Entreprises JSDR inc, on the workforce
  • 10 year warranty from the manufacturer on all sealants

Products used

Les Entreprises JSDR inc, uses high quality sealants. quality to perform caulking work. These sealants are selected according to the surface to be treated and used in compliance with industry standards. Here are some of the brands of joint sealants we use:

Professional Associations