When I converted my basement last year, I ran into this exact issue. There are building codes that apply specifically to egress windows in basements across Canada. These rules are not just recommendations—they’re legal requirements to ensure occupant safety in case of emergency. One of the key factors is the window’s ability to allow quick and unimpeded escape. I found this https://windowtechcanada.ca/requirements-for-size-of-egress-windows-in-basement-for-canadian-homeowners/ basement windows guide extremely helpful in understanding dimensions, placement, and how different provinces approach the standards. If you're planning on turning it into a rental unit, I strongly suggest checking local code requirements and using reliable references like this one to avoid future issues during inspection or insurance claims.