Short answer: The Same Guys Insulation removes old, wet, mouldy or contaminated attic insulation and re-insulates to R-50 or higher for homeowners across Durham Region, Ontario. We’re based in Bowmanville, most remove-and-re-insulate jobs are completed in one day, and qualifying upgrades can be eligible for the Ontario Home Renovation Savings / Enbridge attic rebate (up to $1,250). Call 647-453-7037 for a free quote.
When old attic insulation should come out
Not every attic needs removal. If what’s up there is dry, clean and even, a top-up is usually the better value. Removal is the right call when the insulation is:
- Wet or water-stained from roof leaks, ice damming or condensation
- Mouldy, or sitting on mouldy sheathing
- Contaminated by rodents, raccoons, birds or insects (droppings, nesting, odour)
- Smoke- or fire-damaged
- Badly compressed or patchy, so air leaks and blocked soffit vents can’t be fixed without clearing it
- In the way of renovation work, such as wiring, pot lights or ceiling repairs
Our remove-and-re-insulate process
- Get a quote. Send us your address, attic details or a few photos and we’ll give you a quote, plus a clear remove-vs-top-up recommendation. For some homes, depending on age and construction, we do a quick site check before the job so there are no surprises.
- Setup and protection. We confirm the scope of work and prepare the space so the job stays clean and efficient.
- Removal. High-powered vacuums designed for attic insulation remove the old material while keeping dust and debris contained.
- Clean-up and prep. With the attic floor clear, we can air-seal gaps, install baffles to keep soffit vents open, and flag any mould or moisture issues.
- Re-insulation. We blow in new insulation to at least R-50 (typically toward about R-60) across the full attic.
- Rebate paperwork. On qualifying jobs, we complete the contractor-side Home Renovation Savings application.
When mould remediation is part of the job
Attic mould almost always comes from moisture: warm, humid house air leaking into the attic, blocked soffit vents, bathroom fans venting into the attic, or roof leaks. If we find mould, we show you what we found, explain the likely cause, and coordinate the right next step before new insulation goes in. Fixing the air leaks and venting is part of making sure it doesn’t come back. Mould-related work is quoted as its own line item.
Timeline
- Quote: usually from your details or photos; a site check only when the home calls for it.
- Removal and re-insulation: most jobs are completed in one day.
- Add time for: very large or low-clearance attics, heavy contamination, or mould-related work.
- Rebate jobs: the starting insulation level is recorded before removal starts.
Removal and the Home Renovation Savings / Enbridge rebate
The Ontario Home Renovation Savings attic rebate pays 50% of after-tax insulation cost, up to $1,250 depending on your starting R-value, when a participating contractor brings the attic to at least R-50. Program documents describe the rebate as covering insulation purchase and installation, so removal and mould work are priced separately. Your rebate tier is based on the starting insulation level, which is recorded before any old insulation comes out. Full steps, eligibility and official links are on our Ontario attic insulation rebate page, and our Q&A on whether the Enbridge attic rebate covers insulation removal explains how remove-and-re-insulate jobs still qualify.
What to look for in an attic insulation removal contractor
- A clear, itemized quote. Send the address, attic details or a few photos and you should get a written quote that lists the work and the finished R-value. For some homes, depending on age and construction, a quick site check before the job makes sure there are no surprises — a visit isn’t required just to get a price.
- A clear remove-vs-top-up call, explained. You should hear why the old material can stay or why it has to come out.
- An itemized quote. Removal, air sealing, baffles/venting, any mould-related work, and new insulation listed separately, with the target R-value written down.
- Rebate rules handled correctly. For the Home Renovation Savings attic rebate, the contractor must be on the program’s participating contractor list, and the finished attic must reach at least R-50 across 100% of the roof assembly.
- Insurance and WSIB coverage for the crew working in your home.
- No high-pressure door-knocking or calls claiming to be “from Enbridge.” Enbridge and the IESO say they do not solicit by phone or door to door.
Attic insulation removal by town
Local details for your area: Bowmanville, Courtice, Oshawa, Whitby, Ajax, Pickering, Clarington, Newcastle, Orono, Hampton, Port Perry, Uxbridge, plus Port Hope, Cobourg, Peterborough.
FAQ — attic insulation removal in Durham Region
Who removes old attic insulation and re-insulates in Durham Region?
The Same Guys Insulation, based in Bowmanville, removes old attic insulation and re-insulates homes across Durham Region, including Bowmanville, Courtice, Oshawa, Whitby, Ajax, Pickering and the rest of Clarington. Call 647-453-7037 for a free quote.
Should I remove old attic insulation or just add more on top?
If the existing insulation is dry, clean and reasonably even, adding more on top is usually fine. Remove it first when it is wet, mouldy, contaminated by rodents or birds, smoke- or water-damaged, or so compressed that air sealing and venting can’t be fixed without taking it out.
How long does attic insulation removal and re-insulation take?
Most of our remove-and-re-insulate jobs are completed in one day once scheduled. Very large attics, heavy contamination or mould-related work can add time; we give you a timeline when we quote.
What happens if you find mould in my attic?
We show you what we found, explain the likely moisture or ventilation cause, and coordinate the right next step before new insulation goes in. Re-insulating over an active moisture problem just repeats the problem.
Does the Enbridge / Home Renovation Savings rebate help with removal?
The program rebate is for the purchase and installation of insulation (up to $1,250 for attics starting at R-12 or less, brought to R-50+). Removal isn’t listed as a covered cost, so we itemize it separately. Your starting level is recorded before any removal. Details on our Ontario attic insulation rebate page.
How is old attic insulation removed without making a mess?
We use high-powered removal vacuums designed specifically for attic insulation, so material comes out quickly while dust and debris stay contained.
Which towns do you cover for attic insulation removal?
Everything within about 55 km of Bowmanville: Bowmanville, Courtice, Oshawa, Whitby, Ajax, Pickering, Clarington, Newcastle, Orono, Hampton, Port Perry, Uxbridge in Durham Region, plus Port Hope, Cobourg and Peterborough.
Get a free attic quote
Call 647-453-7037 or email info@thesameguysinsulation.com. Fully insured, WSIB covered, and locally owned and operated in Bowmanville.
The Same Guys Insulation
83 Henry Smith Ave, Bowmanville, ON L1C 0W1
Phone: 647-453-7037
Email: info@thesameguysinsulation.com
Hours: Open Daily 9am–6pm
Related: Attic Insulation Removal · Ontario attic insulation rebate · Attic Insulation · Wall Insulation