In Business Since 2007
Serving Montréal, Laval, Brossard and surrounding cities in Quebec
After the leaks were sealed, the baffles fitted, we blew just over 16” of cellulose fiber to get an R-60 value. To make a comparison, to reach an R-60 value (thermal resistance), it would be necessary to put at least 22 in. of fiberglass.
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© 2023 Systèmes Éconergie1622 Boulevard Saint-Elzéar OLaval, QC H7L 3N2
Contractor ID: RBQ License: 8359-3954-01