Oshawa has a lot of owner-occupiers, a lot of landlords, and a lot of renters. The insulation rebate treats all three completely differently — and most of the confusion (and lost money) comes from people assuming the rules that apply to one apply to them.
So this breaks it down by your situation. Find yourself below. Verified as of July 2026.
The quick version
| Your situation | Standard rebate? | Your realistic path |
|---|---|---|
| You own and live in the home | ✅ Yes | The main program — read on |
| You own and rent it out (landlord) | ⚠️ Restricted | Limited; income-qualified stream may apply — read on |
| You rent the home (tenant) | ❌ Not you directly | Only via the owner; or the income-qualified stream with owner participation |
The rest of this explains each, and how the money works if you’re eligible.
If you own and live in your home
This is who the main rebate is built for. You’ve got two routes.
The standard Home Renovation Savings rebate
Every rebate here is 50% of what you spend on that improvement, up to a cap — not a flat cheque.
Route 1 — attic only (no energy assessment):
| What’s in your attic now | Most you get |
|---|---|
| R-12 or less | $1,250 |
| Over R-12 to R-25 | $1,000 |
| Over R-25 to R-35 | $800 |
Must reach R-50, must do the whole attic. (This route runs through a closed approved-contractor list — see the honesty note at the end.)
Route 2 — two or more upgrades (energy assessment before + after, fee applies): up to $7,700 across all insulation.
| Improvement | Most you get |
|---|---|
| Attic | $1,500 |
| Exterior walls | $3,600 |
| Basement walls | $1,500 |
| Crawlspace | $1,200 |
| Rim joist | $300 |
| Air sealing | $250 |
| Windows & doors | $100 per opening |
For Oshawa’s older post-war homes, the exterior wall rebate (via drill and fill, up to $3,600) is often the biggest single measure available. Drill and fill →
To qualify as an owner-occupier: own the home; it’s a house, semi, townhouse, or mobile on a permanent foundation (not a stacked townhouse); you heat with Enbridge Gas, or electricity/oil/propane/wood on Ontario’s grid; you haven’t already claimed the attic rebate on this home; and it’s not a brand-new build you’ve occupied six months or less.
If you own and rent it out (landlord)
Here’s where it gets restrictive, and where landlords lose money by assuming.
The standard rebate program is oriented to homeowners. The standalone attic stream requires the applicant to own, and the program is directed at owner-occupied homes. For a straightforward “I own a rental and want the standard rebate,” eligibility is genuinely restricted — do not assume you qualify. Confirm your specific situation directly with the program before planning around it.
Where landlords do have a real path: the income-qualified free stream. Separate from the rebate, Ontario has a stream (delivered through Enbridge Gas with government support) that provides free energy upgrades — including insulation — to income-qualified households. Crucially, this can apply to rental properties where the tenant income-qualifies and the property owner participates. So if you have a tenant who qualifies on income, there may be a route to getting insulation done at no cost — a genuine win for both of you: your tenant is warmer, your asset is improved, and you didn’t pay for it.
- It’s income-tested (based on the tenant’s household income)
- It requires the owner’s participation and consent
- It’s delivered by specific enrolled contractors through the program’s own intake
- Check current details directly with Enbridge Gas
Straight talk: if you’re a landlord, don’t count on the standard rebate — but do look into the income-qualified free stream if your tenants might qualify. It’s the path that actually fits a lot of Oshawa rental situations.
⚠️ Program names, income thresholds and rules change and vary — confirm current specifics directly with Enbridge Gas.
If you rent (tenant)
You can’t claim the rebate yourself — it goes to the property owner. But you’re not without options:
- Talk to your landlord. A rebate (or the free stream) lowers their cost to improve their asset while making your unit warmer and cheaper. Framed that way, it’s in their interest — especially if you pay the heat.
- If your household income qualifies, the free income-qualified stream may be able to help with owner participation — worth raising with your landlord and checking with Enbridge Gas.
- A colder, draftier unit is worth raising with your landlord regardless — comfort and heating cost are legitimate things to discuss, and insulation is often a cheaper fix for them than they assume.
How the money works (for anyone eligible)
The rule that trips everyone up: it’s 50% of your cost, up to the cap. Spend $1,600 on an attic, get around $800 — not the headline $1,250. The cap is the ceiling, not the payment.
And on the bigger route: do at least two upgrades (one gets you nothing), insulate 100% of each area (partial disqualifies it), and don’t start work before the assessment (the most common way people lose it).
The federal programs
- Canada Greener Homes Grant — closed to new applicants
- Canada Greener Homes Loan — closed to new applications as of October 1, 2025, per NRCan. Already-approved homeowners continue.
Any site still advertising “$10,000 from the Canada Greener Homes Loan” is out of date. NRCan’s newer Canada Greener Homes Affordability Program is income-targeted and delivered through provincial partners — confirm Ontario availability at natural-resources.canada.ca.
Scam warning: both Enbridge Gas and the rebate program warn about fake sites and people impersonating approved contractors. Verify through official channels only, and never give account details to an unsolicited caller or door-knocker: homerenovationsavings.ca/scams
Frequently asked questions
I’m a landlord — can I get the $1,250 attic rebate? Don’t assume so. The standard program is oriented to homeowners and rental eligibility is restricted. Confirm your situation with the program directly, and look into the income-qualified free stream if your tenants might qualify.
Is there really free insulation? For income-qualified households, yes — through Enbridge Gas’s income-qualified stream, which can include rentals with owner participation. It’s income-tested and verified by the program, not by a contractor.
I rent. Can I get anything? Not the rebate directly — it goes to the owner. But the income-qualified free stream may help with your landlord’s participation, and it’s worth raising a cold unit with them regardless.
How much do owner-occupiers actually get? 50% of cost, up to the cap — often $800–$1,250 for a typical attic, or more across a bundle up to $7,700.
Do I need an energy assessment? Only for the two-or-more-upgrades route. The attic-only route skips it.
Who gets the rebate money? The eligible owner — as an Enbridge bill credit or cheque. On the free stream, there’s no money to anyone; the work is just done at no cost.
Is Oshawa on natural gas? Yes — Oshawa is Enbridge Gas territory, which is the common qualifying path for the heating requirement.
Not sure which situation applies to you?
Owner-occupier, landlord, or somewhere in between — the eligibility rules genuinely differ, and it’s worth getting them straight before you spend or assume. We’ll tell you honestly which path (if any) fits your situation, including pointing you to the free stream if that’s the better route for you or your tenants.
Pro Insulation Contracting has insulated Ontario homes for over 10 years and serves Oshawa and Durham Region.
