Attic to roof, everywhere in the region, free detailed quote and grants handled.
Quebec's largest residential belt, the Montérégie stretches from suburban cities to the villages of the Richelieu and the border. Its huge post-war housing stock (bungalows, cottages, duplexes) is the perfect ground for an insulation upgrade.
Our crews serve the whole region with the same method everywhere: on-site assessment, detailed fixed-price contract (firm price), certified work and grants handled for you, Hydro-Québec's LogisVert (up to $1,500) first.
Attic insulation to R-50, spray foam, vermiculite decontamination, insulation removal and roof replacement: one accountable contact, from the first call to the written warranty.
Click your municipality, or call us, we also serve everything in between.
Building insulation with spray foam, flat roofs with elastomeric membrane, decontamination and code upgrades, a dedicated division, compliant and documented, with one accountable contact.
Up to $1,500 with Hydro-Québec's LogisVert, and we handle the applications for you, start to finish.
Hydro-Québec's LogisVert program is the most popular insulation grant: up to $1,500 for owners of a house heated mainly with electricity, when the work combines roof insulation and air sealing, with no energy assessment required beforehand. At Toiture & Isolation Provinciale we don't just tell you about it: we fill out and submit the application on your behalf, from eligibility check to confirmation. You receive your reference number by email, zero paperwork on your end.
The Quebec government's Rénoclimat program pays up to $1,500 for the roof only if the insulation in place is R-12 or less ($750 or $250 above that). It requires an energy assessment before and after the work, by a recognized advisor. Our detailed reports are compliant and documented, and we support you at every step until approval.
Amounts, conditions, which one to pick: see our insulation grants guide.
Flexible financing with 3 months with no payments and no interest, so you can start your project right away. The grant arrives after the work. Subject to credit approval.
Get my detailed quoteReal job sites, residential and commercial, delivered by our crews across Quebec.
Attic at R-50 · Blown insulation, depth markers
Residential attic · Blown cellulose R-50
Building insulation · Spray foam · air barrier
Commercial flat roof · Soprema elastomeric membraneThe price depends on the area, the insulation already in place and access to the attic. We come to your home in the Montérégie region, we measure, and you receive a fixed-price quote handed to you on the spot at the end of the visit.
Yes. Your request is picked up within 5 minutes and an expert comes to your home within 24 to 48 hours to inspect, measure and photograph. The visit and the quote are free.
Yes, from $17 a month, with 3 months of no payment and no interest, subject to credit approval. You start the work right away, and the grant arrives afterwards.
Blown cellulose or fiberglass to R-50 in the attic, and spray foam for rim joists, crawl spaces and flat roofs. We recommend the insulation that fits the condition of your home, not the other way around.
The scope of work by square foot, the specified products and a firm price, with the photos and measurements taken at your home. You compare on something concrete, not on a number thrown out over the phone.
Taken care of within 5 minutes, visit within 24-48 h, quote handed over on the spot, no pressure, no fees.
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