Several warning signs often come up: cold rooms in winter or overheated rooms in summer, energy bills that rise for no reason, draft ceiling air and persistent humidity. Effective insulation immediately reduces these inconveniences and reduces heating and air conditioning costs.

By limiting the heat that escapes to the roof, insulation keeps the shingles colder: snow melts less, water doesn't refreeze in the gutters, and both your shingles and your gutters last longer.

1CleanAir mainly offers a blown insulation (blown-in) made of cellulose or fibreglass. Injected under pressure, it hugs every corner of the attic, blocks air leaks and constitutes a continuous thermal barrier; ideal for irregular attics. It installs quickly, offers an excellent performance/price ratio and can reduce energy bills by up to 30%

• Spray foam (air + vapor barrier)
• Loose-fill cellulose or fibreglass (ideal for irregular attics, can be superimposed)
• Hybrid systems (spray foam + loose-fill)
• Batts & rolls (mineral wool, natural fiber)

The choice depends on the configuration and your efficiency goals.

Yes The service Insulation & Vermiculite Removal includes the safe removal of existing materials, even if they contain asbestos. The team has the appropriate equipment (industrial vacuum cleaners, respiratory protection, sealed bags) and identifies any necessary repairs before installing the new insulation. The construction site is left clean and in compliance with OSHA/NFPA standards.

• Free inspection & quotation
• Removing or adding insulation in 1—2 days
• Complete cleaning
• Unparalleled warranty written covering all the work.

No subcontracting: only their certified technicians are involved.

1CleanAir guides you through the program Canada Greener Homes Grant, who can repay up to $5,000 on the replacement or addition of insulation. The company also offers a internal financing “Financing Available” to spread out the expense if you prefer to start without immediate funds.

Yes: a properly insulated attic can reduce annual energy costs by up to 40%, while relieving your HVAC system.

Cold insulation : the insulation is installed On the attic floor ; the attic stays at the outside temperature, ideal if you don't live there. Warm insulation : insulation is applied under the roof ; the attic is integrated into the heated space, perfect if you are planning it or if you want to prevent ice dams.

Temperature that varies from room to room, air currents near the vents, rising heating bills, and the attic frame visible through the insulation: these signs indicate insufficient coverage.