Between the Le Gardeur sector and the streets along the river, much of Repentigny was built in the 1960s to 1980s: bungalows, split-levels and cottages with attics filled to the standards of the day. The wind off the St. Lawrence amplifies heat loss, and plenty of owners are literally heating their roof without knowing it. The patches of melting snow prove it. Upgrading to R-50 takes half a day. The price takes two minutes on our site.
What we find in Repentigny attics
In the attics we insulate in Repentigny, the existing insulation measured 8.5 inches at the median before the work, or about R-24. Half of the attics measured were between R-22 and R-27. The target in Quebec is R-50, and we install R-51.
- R-24 found at the median
- +27 to add for R-51
- Half of the attics, from R-22 to R-27
- Quebec target, R-50
Depth measured with a ruler by our installers in Repentigny attics, converted to an R-value for fiberglass. Old cellulose would come out about 15% higher.
What it means for a home in Repentigny
For a 1,000 sq ft attic, the median area we measure in Repentigny, going from R-24 to R-51 means estimated heating savings of about $120 a year, or about $2,400 over 20 years, for a home heated with electricity. How we estimate it
For 75% of the attics we insulated in Repentigny, we opened the LogisVert grant file with the client. The grant goes up to $1,500, and we handle the paperwork.
Before and after, in Repentigny attics
Photos our installers took on job sites in Repentigny, before and after the insulation.
Before
After
Before
AfterYour insulation price in Repentigny, in 2 minutes
Enter your address in Repentigny and get an instant price for insulating your attic, no visit and no salesperson. An installer confirms the measurements free of charge on-site before the work, and you're usually installed within 24 to 48 h.
Not sure what your attic insulation is worth? Measure it with our R-value calculator. A ruler is all it takes to see how many inches are missing.
Our insulation services in Repentigny
- Attic insulation (blown R-51)
- Spray foam
- Attic decontamination
- Vermiculite & asbestos removal
- Insulation removal
Grants available in Repentigny
Your work may be eligible for LogisVert from Hydro-Québec ($1,500) and Rénoclimat. We prepare the file with you.
Frequently asked questions: Repentigny
How much does attic insulation cost in Repentigny?
For a typical attic, the market average is around $2,495 before taxes. At Isolation à Rabais, the same project comes to $1,995 before taxes, and $495 after the LogisVert grant if you qualify (it's paid after the work). Enter your address in Repentigny in the calculator: your exact price shows up in 2 minutes.
Do you need to visit before giving a price in Repentigny?
No. The price is calculated online from your address and attic area. An installer then confirms the measurements free of charge on-site, right before the work, if anything differs, we tell you before starting.
What grants are available in Repentigny?
LogisVert from Hydro-Québec offers $1,500 for roof insulation combined with air sealing (the attic must reach R-50), and Rénoclimat can be added depending on the work. We prepare the file with you.
How fast can you insulate my attic in Repentigny?
Installation is usually scheduled within 24 to 48 hours after you accept the quote, and a typical attic takes 2 to 4 hours to complete.
Before you decide, read our attic insulation price guide, the insulation standards in Quebec and how we estimate heating savings.
Also near Repentigny
We serve the whole area. See our Lanaudière page.