A local team, proud of its work

Toiture & Isolation Provinciale is a Quebec team combining 10 years of experience protecting the homes and buildings of this province — from the attic to the roof.

Our trade is the building envelope: insulation first — attics to R-50, spray foam, vermiculite decontamination — and roofing, coordinated under one accountable contact. Based in Quebec City and Montreal, we serve the whole province, residential and commercial.

Our way of working comes down to three words: measure, document, deliver. We come out, we inspect, we hand you a fixed-price contract detailed by the square foot — and at the end of the work, a complete report with photos and measurements. We call it the Dossier Provincial: our expertise, delivered to you in black and white.

And if you call us in five years, we'll answer. That's what an established company means.