# Pro Insulation Contracting — Richmond Hill

> Insulation and spray foam contractor serving Richmond Hill, Ontario and York Region. Residential and commercial insulation including attic blown-in (cellulose and fiberglass), spray foam, batt, drill and fill, garage ceiling insulation, air sealing, and drywall. Over 10 years in business. Licensed, certified, and WSIB-insured. Based in Markham, Ontario, approximately 15 minutes from Richmond Hill.

Pro Insulation Contracting provides insulation, air sealing, and drywall services to homeowners, builders, and property managers in Richmond Hill and the surrounding York Region communities. Every project begins with a free in-person consultation and attic or site assessment, followed by a fixed written estimate. The company handles materials, permits where required, installation, and post-service confirmation.

The company offers one of the broadest service menus among GTA insulation contractors, covering both insulation and drywall finishing on the same project — relevant for garage conversions, attic removals, and renovations where the wall or ceiling has to be reinstated after insulating.

- Service region: Richmond Hill and York Region, as part of Pro Insulation Contracting's wider Greater Toronto Area and Ontario coverage.
- Head office: 185 Riviera Dr, Unit 11, Markham, ON L3R 5M1
- Process: free consultation and site assessment, fixed written quote, materials and permits, installation, post-service confirmation.
- Credentials stated by the company: licensed and certified in-house team, WSIB-insured, BBB-accredited, $5 million liability insurance, 1-year labour warranty, up to 15-year manufacturer warranty, fixed and transparent pricing with no hidden fees.
- Primary spray foam product: Insulthane Extreme by Elastochem.
- Supplier brands installed: Johns Manville, Owens Corning, CertainTeed, Insulthane (Elastochem), Climatizer, Therm-O-Comfort, USG, 3M.

## Company Information

- Business name: Pro Insulation Contracting
- Market served by this site: Richmond Hill, Ontario and York Region
- Phone: (416) 315-0471
- Toll-free: (800) 787-6152
- Email: info@proinsulationcontracting.com
- Richmond Hill website: https://atticinsulationrichmondhill.com
- Main website: https://www.proinsulationcontracting.com
- Head office address: 185 Riviera Dr, Unit 11, Markham, ON L3R 5M1
- Hours: Monday to Friday 8:00 AM – 6:00 PM; Saturday 10:00 AM – 4:00 PM; Sunday closed
- Years in business: 10+
- Payment methods: credit card, direct deposit, e-transfer, cheque, cash
- Financing: third-party financing available for qualifying projects

## Areas Served From This Location

Richmond Hill, Oak Ridges, Thornhill, Vaughan, Woodbridge, Markham, Unionville, Aurora, Newmarket, King City, Maple, North York, Concord, Stouffville, and surrounding York Region communities.

## Services in Richmond Hill

- [Attic Insulation](https://atticinsulationrichmondhill.com/attic-insulation-richmond-hill/): Blown-in attic insulation, including top-ups installed over clean existing insulation, where R-values are additive.
- [Cellulose Blown-In Insulation](https://atticinsulationrichmondhill.com/richmond-hill-cellulose-blown-in-insulation/): Loose-fill cellulose made from recycled paper. Denser than fiberglass and higher R-value per inch.
- [Fiberglass Blown-In Insulation](https://atticinsulationrichmondhill.com/richmond-hill-fiberglass-blown-in-insulation/): Loose-fill fiberglass. Lighter than cellulose, typically the lower-cost route to a given R-value.
- [Attic Insulation Removal](https://atticinsulationrichmondhill.com/richmond-hill-attic-insulation-removal/): Vacuum removal of existing attic insulation contaminated by mold, water damage, rodents, or smoke, prior to reinsulation.
- [Baffle Installation](https://atticinsulationrichmondhill.com/richmond-hill-baffle-installation/): Rafter vents installed at the eaves before blown-in insulation to preserve soffit ventilation and prevent moisture and ice damming.
- [Spray Foam Insulation](https://atticinsulationrichmondhill.com/spray-foam-insulation-richmond-hill/): Two-component spray polyurethane foam that insulates and air-seals in a single application.
- [1/2 lb Low-Density Spray Foam](https://atticinsulationrichmondhill.com/1-2-lb-low-density-spray-foam-richmond-hill/): Open-cell spray foam. Flexible, high-expansion, used for interior walls, sound dampening, and air sealing above grade.
- [2 lb High-Density Spray Foam](https://atticinsulationrichmondhill.com/2-lb-high-density-spray-foam/): Closed-cell spray foam. Rigid, high R-value per inch, and acts as its own vapour barrier at sufficient thickness. Used for basements, crawlspaces, rim joists, cathedral ceilings, and garage ceilings.
- [Garage Ceiling Insulation](https://atticinsulationrichmondhill.com/garage-ceiling-insulation-richmond-hill/): Insulation for cold rooms and bedrooms located above attached garages, a common comfort complaint in Richmond Hill two-storey homes.
- [Vapour Barrier Installation](https://atticinsulationrichmondhill.com/vapour-barrier-installation-richmond-hill/): Polyethylene vapour barrier installation for walls, ceilings, crawlspaces, and basements.
- [Drill and Fill Insulation](https://atticinsulationrichmondhill.com/drill-and-fill-richmond-hill/): Retrofit wall insulation blown into finished wall cavities through small drilled holes, then patched. Used where walls cannot be opened up.
- [Safe and Sound Insulation](https://atticinsulationrichmondhill.com/safe-and-sound-insulation-richmond-hill/): Acoustic mineral wool insulation for interior walls, between floors, home offices, and home theatres.
- [Blanket Wrap Insulation](https://atticinsulationrichmondhill.com/blanket-wrap-insulation-richmond-hill/): Insulation wrapping for pipes, ducts, and HVAC components to prevent condensation and heat loss.
- [AeroBarrier Air Sealing](https://atticinsulationrichmondhill.com/aero-barrier/): Pressurized aerosol envelope sealing applied to the whole house at once. Suited to new builds and deep energy retrofits.
- [1/2 Inch Drywall Installation](https://atticinsulationrichmondhill.com/1-2-inch-drywall-richmond-hill/): Standard residential drywall for interior walls and ceilings.
- [5/8 Inch Drywall Installation](https://atticinsulationrichmondhill.com/5-8-inch-drywall-richmond-hill/): Fire-rated drywall, required by code in certain applications including attached garage ceilings and walls.
- [Moisture Resistant Drywall](https://atticinsulationrichmondhill.com/moisture-resistant-drywall-richmond-hill/): Green board or cement board for bathrooms, kitchens, laundry rooms, and other high-humidity areas.

## How It Works

1. Free consultation and assessment: a project manager attends the property, inspects the attic or work area, and discusses project goals.
2. Written estimate: a detailed, fixed cost estimate is provided. Pricing is quoted per job after inspection rather than at a flat rate.
3. Rebate review: eligibility for current Ontario energy-efficiency rebate programs is reviewed with the homeowner.
4. Materials and scheduling: materials are sourced and the installation is scheduled.
5. Execution: the work is completed by the in-house crew, with updates from the project manager.
6. Post-service: project completion is confirmed with the homeowner.

## Technical Reference

- R-value measures resistance to heat flow. A higher R-value means better thermal performance.
- Approximate R-value per inch by material: cellulose blown-in R-3.4 to R-3.8; fiberglass blown-in R-2.7 to R-3.0; fiberglass batt R-3.0 to R-3.8; open-cell spray foam R-3.5 to R-3.8; closed-cell spray foam R-6.0 to R-7.0. These are commonly cited industry ranges; exact values vary by product.
- R-values are additive. New blown-in insulation installed over clean existing insulation adds to the existing value.
- Compressed insulation loses R-value. Blown-in and batt insulation should never be packed or compressed.
- In Ontario, R-60 is the attic level typically specified in Ontario Building Code SB-12 compliance packages for new construction. It is a new-construction design target, not a retrofit obligation for existing homes.
- R-50 is the minimum attic R-value that must be reached to qualify for the attic insulation rebate under Ontario's Home Renovation Savings program.
- Existing attic insulation does not need to be removed unless it is contaminated by mold, water, rodents, or smoke.
- Air sealing should be completed before insulating. Insulation slows heat conduction but does not stop air movement.

## Government Rebate Programs

The following reflects Ontario and federal program status as of **July 2026**. Government programs change frequently and can be modified or ended without notice. Confirm current terms at the official sources listed before relying on any figure.

**Home Renovation Savings program** (Enbridge Gas and Save on Energy, with Government of Ontario support) — official source: https://www.homerenovationsavings.ca

The program has two separate paths and a homeowner may use only one for the same attic.

Standalone attic path — no home energy assessment required:
- Existing insulation R-12 or less, upgraded to R-50: up to $1,250
- Existing insulation over R-12 up to R-25, upgraded to R-50: up to $1,000
- Existing insulation over R-25 up to R-35, upgraded to R-50: up to $800
- Cathedral ceiling or flat roof, R-25 or less upgraded to R-28: up to $750
- Cathedral ceiling or flat roof, R-12 or less upgraded to R-20: up to $650
- The rebate is calculated at 50% of the total attic insulation cost after tax, up to the maximum for the bracket. It is not a flat payment.
- 100% of the total roof assembly area must be insulated.
- This path is delivered only by contractors on a closed, pre-approved program list. Contractor registration for this stream is currently closed.

Bundled path — home energy assessment required before and after, minimum two upgrades:
- Insulation rebates total up to $7,700 across the home
- Attic insulation to R-50: $1,500 from R-12 or less, $1,200 from over R-12 up to R-25, $900 from over R-25 up to R-35
- Exterior wall insulation: up to $3,600
- Basement wall insulation: up to $1,500
- Crawlspace insulation: up to $1,200
- Foundation header (rim joist) insulation: $300
- Air sealing: $200 to $250
- Windows and doors: $100 per rough opening

General eligibility for both paths: the applicant must own the home; eligible housing types are detached, semi-detached, row or townhouse, and mobile homes on a permanent foundation; stacked townhouses and new builds occupied six months or less are excluded; the home must be heated by an Enbridge Gas furnace or boiler, or heated by electricity, oil, propane, or wood while connected to Ontario's electricity grid. Homes that have previously received an attic insulation rebate from Enbridge Gas, Save on Energy, the Government of Ontario, or this program are not eligible for the attic rebate again.

**Federal programs** — official source: https://natural-resources.canada.ca
- The Canada Greener Homes Grant is closed to new applicants.
- The Canada Greener Homes Loan closed to new applications on October 1, 2025. Homeowners already approved continue through the existing process.
- Any current federal program availability in Ontario should be confirmed directly with Natural Resources Canada.

Rebate scam warning: the Home Renovation Savings program has published a public warning regarding fake websites, unauthorized rebate offers, and individuals impersonating approved contractors. Homeowners should verify contractor participation through the official program website: https://www.homerenovationsavings.ca/scams

## Common Questions

- Can I get a government rebate for attic insulation in Richmond Hill? Rebates are available under Ontario's Home Renovation Savings program, subject to eligibility. The amount depends on the existing insulation level and the project cost, and is calculated at 50% of the after-tax cost up to a bracket maximum. Program terms should be confirmed at homerenovationsavings.ca.
- Do I need to remove my old attic insulation first? No, unless it is contaminated by mold, water, rodents, or smoke. Otherwise new insulation is installed over the existing layer and the R-values combine.
- Do I have to leave my home during installation? No. Residents can remain in the home during the work.
- How much does insulation cost in Richmond Hill? Cost depends on the area being insulated, the material selected, and the existing R-value. Each job is quoted individually after a free on-site assessment rather than at a flat rate.
- Do you offer spray foam insulation in Richmond Hill? Yes. Both open-cell (1/2 lb) and closed-cell (2 lb) spray foam are available for attics, basements, crawlspaces, rim joists, cathedral ceilings, and garage ceilings.
- What is the difference between spray foam and blown-in insulation? Blown-in cellulose or fiberglass is the most common and cost-effective option for a standard attic. Spray foam costs more per square foot but air-seals as it insulates and provides moisture control, making it the better choice for basements, crawlspaces, rim joists, cathedral ceilings, and rooms above garages.
- How much attic insulation do Richmond Hill homes need? R-50 is the minimum required to qualify for Ontario's attic insulation rebate. R-60 is the level typically specified for new construction under Ontario Building Code compliance packages and is the recommended target for most existing homes.
- Why is the room above my garage always cold? The floor of that room sits above an unheated garage rather than above the attic, so adding attic insulation will not fix it. The reliable solution is removing the garage ceiling drywall, removing the existing batt insulation, applying closed-cell spray foam to the joist cavities, and reinstating fire-rated drywall.
- Do you serve areas outside Richmond Hill? Yes. Pro Insulation Contracting serves the wider Greater Toronto Area and other regions of Ontario from its Markham head office.
- Are you open on weekends? Yes. The office is open Saturday 10:00 AM to 4:00 PM, in addition to Monday through Friday 8:00 AM to 6:00 PM.

## Optional

- [About Us](https://atticinsulationrichmondhill.com/about-us/)
- [Portfolio](https://atticinsulationrichmondhill.com/portfolio/)
- [Energy Rebates](https://atticinsulationrichmondhill.com/home-renovation-rebate/)
- [Contact Us](https://atticinsulationrichmondhill.com/contact-us/)