FREE ESTIMATE! AVAILABLE ON REQUEST
Request your free estimate from your insulation expert in Louiseville. 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 or spray foam insulation project. Call or write to us for more information.
Insulation in Louiseville
For insulation services in Louiseville, trust ISOLATION SG. We specialize in residential, commercial, institutional, industrial, and agricultural insulation. Thanks to our extensive experience, we have chosen two high-performance insulation materials to protect homes and buildings from the cold.
We use cellulose and spray polyurethane foam. These insulation materials are among the most effective for achieving a high R-value (which indicates the level of thermal resistance per inch of thickness). Our trained and experienced team applies these materials in full compliance with the standards of the Régie du bâtiment.
Cellulose Foam Insulation
Cellulose is made from recycled newspaper and fire-retardant materials. The foam is blown in with specialized equipment and fills every small cavity in the space. Once dried, it forms a highly effective thermal barrier.
Cellulose foam has an R-value of 3.7 per inch of added insulation. By adding just a few more inches, you can achieve an R-value of 70. Considering the standard for homes is R-42, this makes cellulose an excellent choice. It also has a very long lifespan—matching that of the building itself.
While it doesn’t act as a vapor barrier like polyurethane does, installing a separate vapor barrier will prevent moisture from entering. This insulation is completely safe for occupants and is environmentally friendly and recyclable. Despite all these advantages, cellulose remains very affordable
Spray Polyurethane Foam Insulation
Polyurethane insulation, also known as urethane, is also a foam sprayed into the areas to be insulated. It hardens as it dries and fills every nook and cranny. Made from plastic (a polymer), it has a very high R-value—R6.5 per inch. That means even a small layer quickly reaches the recommended R-42 standard for homes.
Polyurethane holds its shape over time, so its thermal performance does not diminish. It also prevents moisture from entering, eliminating the need for a vapor barrier. This means no mold can develop.
For our insulation projects in Louiseville, we use Genyk spray foam, a 100% made product. Our company is CUFCA-certified, which authorizes us to professionally apply this type of insulation.
Request a free estimate
To get more information about our insulation services in Louiseville, contact the professional team at ISOLATION SG at (819) 698-6665. You can also request a free estimate by emailing us at isolationsg@gmail.com.
Government financial assistance is available for homeowners and residential building owners for insulation work through the Rénoclimat program. Be sure to inquire about it!