FREE ESTIMATE! AVAILABLE ON REQUEST
Request your free estimate from your basement insulation expert. We serve most of the Mauricie region, including Trois-Rivières, La Tuque, Shawinigan, Portneuf, Louiseville, and surrounding areas. Let our team guide you through your cellulose insulation project.
Basement Insulation
Isolation SG is the trusted name in basement insulation in Trois-Rivières, Shawinigan, and across the Mauricie region.
If you're planning to renovate your basement, convert it into a living space, or add a laundry room, proper insulation of your foundation walls is essential. It won’t just help lower your heating bill—it will also make the space much more comfortable to use.
We are also proud members of ConstructionRenovation.com in the insulation category for Trois-Rivières.
ISOLATION SG – Basement Insulation Experts
We specialize in all types of insulation work and use only the best products on the market. Our experts are professionally trained to install insulation materials according to the highest industry standards. Recognized by the Régie du bâtiment (RBQ), we can take on residential, commercial, institutional, industrial, and agricultural projects. For properly executed insulation work, you can count on Isolation SG!
High-Quality Materials
There are several options for insulating your foundation walls, including expanded or extruded polystyrene panels and sprayed polyurethane foam. We favor the latter for its superior performance in insulation and comfort. We use only top-quality products, specifically Genyk’s green spray foam, which acts as both an air and vapor barrier. This product stands out for its high R-value, excellent resistance to mold and moisture, and exceptional airtightness.
Interested? Contact us for a free estimate.
Schedule a visit with our experts today to learn more about our services and get a free quote for your project. Our team will carefully examine your foundation to ensure it is watertight (checking for cracks, water infiltration, or mold). Based on this assessment, we’ll advise you on the most suitable insulation solution while respecting your budget and needs. Your satisfaction is our top priority!