Considering Upgrading Windows and Doors in Ottawa Homes

[QuillMaster56]

Hi everyone, I’m planning some updates for my home in Ottawa and trying to decide whether I should replace just the windows or do the doors at the same time. The current ones are pretty old, and lately I’ve noticed cold drafts coming in around both the windows and exterior doors, especially during strong winds or colder days.
I want to make smart choices that actually improve comfort and energy efficiency, but I’m hesitating because it feels like a big project and expense. Has anyone here recently upgraded both their windows and doors in Ottawa? Did doing both together make a noticeable difference?

[InfoVoyager]

I went through the same decision a while back in Ottawa, and I totally understand your concerns. In our climate, having good insulation and tight seals at every opening in the house really matters. I initially thought I’d only replace the windows, but once I looked closely, the doors were letting in almost as much cold air.
Choosing to replace both windows and doors at the same time made the indoor temperature more consistent, reduced drafts, and overall made the house feel more comfortable without having to crank up the heat as much. It also ended up being easier to schedule and complete the work together rather than in two separate phases.
If you’re comparing options and trying to figure out what makes sense for Ottawa weather, this resource about helped me understand why pairing these upgrades can really pay off.