Compare windows by U-factor and energy rating
Highly detailed yellow-level guide to compare windows by U-factor and energy rating, with responsibility split, inspection hold points, quote review and work acceptance.
Difficulty: ●●●○○Partial mortgage insurance premium refund for certain energy improvements after purchase.
25% premium refund subject to CMHC conditions.
Last verified: 2026-08-02
Verify on official siteHighly detailed yellow-level guide to compare windows by U-factor and energy rating, with responsibility split, inspection hold points, quote review and work acceptance.
Difficulty: ●●●○○Highly detailed yellow-level guide to plan a home energy audit, with responsibility split, inspection hold points, quote review and work acceptance.
Difficulty: ●●●○○