Spray foam, blown-in, attic and commercial insulation. Cut bills 30–50%. Up to $1,250 in Ontario rebates — we file the paperwork.
Get a Free Quote in 60 SecondsUp to 25% of your home's heat loss escapes through under-insulated walls and attics. Bestway brings every install to or beyond Ontario Building Code SB-12 — and helps you secure up to $1,250 in rebates while we're at it.
From spray foam to attic blown-in — we deliver R-value, energy savings, and comfort that lasts decades.
Open & closed-cell. Up to R-6.5/inch. Air seal + moisture barrier in one step.
Learn moreCellulose & fiberglass. The fastest, most affordable path to R-60 attics.
Learn moreStop heat loss at the top of your home. R-60 code. $1,250 rebate.
Learn moreClosed-cell spray foam stops cold floors and blocks moisture.
Learn moreFiberglass and mineral wool batts. Code-compliant for walls and ceilings.
Learn moreHEPA-vacuum old, damaged, mold-affected or rodent-contaminated insulation.
Learn moreWarehouses, plazas, multi-units. Off-hours work. Full code documentation.
Learn moreHouses, condos, cottages. 3,500+ Ontario homes insulated since 2014.
Learn moreOver 3,500 homes and businesses insulated.
$5M general liability. SB-12 code compliance.
Most jobs scheduled within one week.
Ontario Home Renovation Savings — we file it.
Not a phone call. Tap the green-pulsing mic button bottom-right and start a real-time voice conversation. Get pricing, recommendations, or pre-qualify your project — instantly.
"Hi! I'm Bestway's AI insulation expert. I can answer questions about spray foam, attic upgrades, rebates, and pricing — and book your free quote. What can I help with?"
Tell us about your project. Transparent written quote in 24 hours.
Our specialist visits, measures, and recommends the best material.
Certified crew installs cleanly with full Ontario code compliance.
Cut bills 30-50%. 10-year written workmanship warranty.
Actual installations from our Ontario crews.
From Toronto and the GTA to Muskoka, Barrie, Sudbury and beyond.
"Spray foamed our 1960s bungalow attic. February gas bill dropped by $180. Crew was on time, clean, and friendly. Hands down the best contractor experience we've had."
"They removed 40-year-old rodent-damaged insulation and replaced with R-60 blown-in cellulose in one day. Upstairs bedrooms used to be freezing — now perfectly comfortable."
"Did closed-cell on the entire basement of our duplex. Tenants stopped complaining about cold floors. Highly recommend if you're a landlord — the ROI is real."
Cost depends on the size of the space and the material you choose. Use our instant quote calculator for a tailored estimate — and we'll tell you which rebates you qualify for.
Yes — we help every customer apply for the Ontario Home Renovation Savings program, which offers up to $1,250 for attic insulation upgrades. No energy assessment required for the standalone attic rebate.
A typical attic blown-in install takes 4–6 hours. Spray foam jobs depend on square footage but most are done in one day. Larger commercial projects scheduled around your operations.
Closed-cell spray foam delivers the highest R-value and acts as a moisture barrier — best for basements, rim joists, and exterior walls. Blown-in cellulose is the most cost-effective for attics. We'll recommend what's right for your home.
Yes. We safely vacuum out old, damaged, mold-affected or rodent-contaminated insulation before any new install. Removal is priced by the type and amount of insulation, and it's included in your free quote.
Fully WSIB insured, licensed and bonded. We carry $5M general liability. Documentation provided on request.
Get your free, no-obligation quote in 24 hours. Most Ontario customers save $1,000+ per year.