In the Okanagan, the right windows keep summer heat out and winter warmth in — and BC's efficiency programs can help pay for the upgrade. Here's what Kelowna homeowners should look at in 2026. Programs and funding change often; confirm current eligibility before you buy.
BC: CleanBC Better Homes
CleanBC Better Homes is the province's main rebate program. It has offered rebates for ENERGY STAR windows and doors — often when you're replacing older single-pane units with high-performance ones — and larger amounts through the income-qualified stream. Check the current rebate list and per-window amounts.
FortisBC incentives
As the main gas and electric utility in the region, FortisBC offers efficiency rebates that can stack with CleanBC on qualifying home upgrades. Worth confirming what applies to your project.
Federal: Canada Greener Homes Loan
The interest-free Canada Greener Homes Loan (up to $40,000 from NRCan) can help finance ENERGY STAR windows and doors. The former federal grant is closed to new applicants.
How to qualify
- Choose ENERGY STAR windows rated for BC's climate — low-E solar control matters in the Okanagan
- Confirm whether a pre/post energy assessment is required for the rebate you want
- Use a program-registered contractor where required, and keep all invoices
- Apply within the program's deadlines after installation
Compare vetted Kelowna installers
See the 3 best windows and doors companies in Kelowna and request free quotes from all three.