Attic Insulation Vaughan
Rebate Available Up To $1,250 on standalone attics
Get your insulation upgrade today
Why Vaughan Attics Lose More Heat Than They Should
Vaughan has grown fast, and that means a real mix of housing ages — established homes in Woodbridge and Thornhill built decades ago, and newer construction in Kleinburg and Patterson built to more recent standards. Neither is automatically safe from poor attic performance. Older homes are often insulated to standards well below what's recommended today, and newer builds can still underperform if the air barrier wasn't sealed properly during construction — insulation alone doesn't fix a leaky air barrier. The result shows up the same way across both: upstairs rooms that run hot in summer and cold in winter, heating and cooling bills that keep climbing, and in some homes, uneven ice buildup along the roofline in winter as escaping heat melts snow from underneath. In a lot of cases, air sealing needs to happen alongside insulation, not instead of it, to actually fix the problem.
Contact Us
Why Homeowners Choose Pro Insulation Contracting
A GTA Team That Treats Vaughan Like Home Turf
Open Saturadays
10AM–4PM, when a lot of other GTA insulation contractors are closed.
More Than Attics
Spray foam, blown-in, batt, drywall, vapour barrier, garage ceilings, AeroBarrier air sealing — if your attic project uncovers a related issue, you don't need to hire a second contractor.
Trusted Supplier Brands
We install Johns Manville, Owens Corning, CertainTeed, and other manufacturer-backed products — not the cheapest material we can find.
Expert Advice
Signs Your Attic Needs Attention
- Upstairs rooms noticeably hotter or colder than the rest of the house
- Heating or cooling bills that keep climbing without an obvious reason
- Ice building up unevenly along the roofline in winter
- Visible gaps, thin spots, or compressed insulation when you look into the attic
- Drafts near ceiling fixtures, the attic hatch, or top-floor rooms
- A complex roofline with dormers or hips where insulation coverage is easy to miss
How It Works
What Happens After You Call
Free in-home inspection
We look at your actual attic — existing insulation depth, air sealing gaps, ventilation, and any moisture or pest issues — not a guess over the phone.
Straightforward quote
You get a clear scope and price before any work starts.
Determine your eligibility for rebate
We will help you apply and determine the eligibility for any potential rebates.
Installation
Most residential attic insulation jobs are completed in a single day.
Vaughan Homeowners May Qualify for Rebates
Homeowners upgrading attic insulation in Vaughan may be eligible for rebates through the Enbridge Home Renovation Savings program or the Canada Greener Homes Loan. Eligibility and program details depend on your specific home and current program rules, so we confirm what applies to you as part of your free quote. Visit our Home Renovation Savings and Canada Greener Homes Loan pages for current program details.
Services
Attic Insulation Options for Markham Homes
Blown-In Insulation (Cellulose & Fiberglass)
- We blow loose-fill cellulose or fiberglass to fill gaps around joists, wiring, and awkward corners that batt insulation misses
Spray Foam Insulation
- Open-cell and closed-cell options for attics that need both insulation and air sealing in one step — perfect for homes with drafts, etc
Fiberglass Batt Insulation
- A cost-effective option for straightforward attic spaces without complicated framing. Contact us for batt insulation in Vaughan today.
Attic Insulation Removal
If your existing insulation is contaminated, compressed, or affected by pests or moisture, we remove it before installing new material — starting fresh instead of insulating over a problem.
Book Your Free Attic Inspection in Vaughan
You don't need to already know whether your home needs blown-in insulation, spray foam, or a full removal-and-reinstall — that's what the inspection is for. Book a free, no-obligation attic inspection and get a straightforward quote.
Attic Insulation Markham — Frequently Asked Questions
It depends on your attic's shape and whether drafts are part of the problem alongside heat loss. Blown-in insulation tends to suit straightforward attics well; spray foam adds air sealing in the same step and works well for homes with complex rooflines, dormers, or persistent drafts. We'll recommend one after seeing your attic in person.
Possibly — eligibility depends on your home and current program rules for the Enbridge Home Renovation Savings program and the Canada Greener Homes Loan. We confirm what you qualify for as part of your free quote. See our rebate page for more.
It depends on your attic's size, current insulation depth, roofline complexity, and whether removal or extra air sealing is needed. We provide an itemized quote after a free, no-obligation in-home inspection.
Ontario Building Code sets minimum attic insulation requirements for the region, and many existing homes fall short of what's currently recommended. We assess your attic and recommend the right target during your free inspection.
We recommend it. Attic conditions vary enough — insulation depth, moisture, ventilation, pest activity — that a phone-only estimate is a guess. Our inspections are free and no-obligation.
Yes — spray foam, blown-in, batt, drywall, vapour barrier, garage ceiling insulation, and AeroBarrier air sealing.
The amount of insulation your home needs will depend on a few factors – where you live and how old your home is. Different climates will require different R-values and the older your home is, the more insulation it will probably need.
Calculating savings will depend on where you live, how much insulation you’ve put in/are putting into your home, and what kind of heating system and cooling system you have in your home.
The minimum building code for an attic is R-60, but it is minimum for a reason, it is the absolute minimum a builder is required to install in a new home. If you are paying for the heating and air conditioning more is better in this case, to protect your heating and cooling dollars.
To get started on your project, give us a call or send us an email. We will then book an in-person consultation with one of our estimators.