Service area · Montérégie
Attic insulation in Brossard
Brossard has been incorporated since 1958, and two waves of building shaped it: homes from 1961 to 1980, 35.3% of the total, then those built since 2001, 36.9%. Isolation Cornerstone visits the attic for free, whatever the age of the house.
Sector A, sector B: a city lived in by letter
In Brossard, every street in a given sector starts with the same letter. People say they live in sector A, sector B, and so on. That layout comes from a master plan of the 1960s. The Champlain Bridge, in service since 1962, has driven its growth.
Almost nothing dates from before 1961 (4.1%), and attics fall into two families. Those from the 1960s and 70s may have batts packed down over more than forty years. In recent homes, a depth ruler planted in the insulation shows the real thickness.
- 4.1% Before 1961
- 35.3% 1961 to 1980
- 23.7% 1981 to 2000
- 36.9% Since 2001
Single-detached houses: 38.8% · semi-detached or row houses: 15.9%
Share of the 35,885 private households, 2021 census (Statistics Canada). Our office on rue Lacordaire is 27.5 km away, about 30 minutes by car.
Seven households in ten own their home
Brossard has 38.8% single-detached houses and 15.9% semi-detached or row houses. Those are roofs that LogisVert, Hydro-Québec’s program, is aimed at: a house heated mainly with electricity, roof insulation and caulking done together, R-50 over the whole surface. Apartments (43.4% of homes) do not qualify, and Hydro-Québec decides on eligibility.
FAQ
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- My house is in sector R. Is the visit free there too?
- Yes, in every sector of Brossard. Isolation Cornerstone visits the attic at no cost, then provides a written quote with no pressure.
- LogisVert vs. Rénoclimat: which one applies to attic insulation?
- LogisVert, from Hydro-Québec, covers roof insulation done together with caulking, in a house heated mainly with electricity. Rénoclimat, from the Québec government, requires an energy evaluation before and after the work, and can complement LogisVert when the work is separate. Each programme alone decides whether you qualify.
- How long does the work take?
- The exact time is given with the quote, once the attic has been seen. On the day of the work, the house is protected with tarps and cleaned before the crew leaves.
Get your free quote
We come and look at your attic in Brossard: the visit is free, and a written quote follows, with no pressure.
Or call us at (438) 544-6512