Legal Basement Suite with Second Egress

RenoHouse transformed a Brampton basement into a legal, self-contained rental suite, including a critical second egress point and enhanced fire safety features for compliance.

Challenge

Obtaining city permits for a new egress window in a load-bearing wall required careful structural assessment and coordination with engineering drawings. Integrating a separate utility panel within existing main service constraints also presented a challenge. Managing multiple inspections concurrently to meet the 12-week timeline was crucial.

Solution

We implemented an enlarged egress window meeting OBC 9.9.10.1 standards, utilizing a custom-sized Casco vinyl window and lintel. A dedicated 100-amp sub-panel was installed, wired to the main service, alongside a Roxul Safe'n'Sound insulation system in the ceiling. All doors leading to common areas were upgraded to 45-minute fire-rated assemblies.

Result

The project delivered a fully legal, rent-ready basement suite, increasing the property's potential rental income by an estimated $1,800 per month. The new egress window significantly improved natural light and safety, contributing to a 20% increase in perceived suite value. The 12-week timeline was met, enabling quick tenant occupancy.

“The team managed the permit process for the egress window very well, which I know can be tricky in Brampton. The new Casco window lets in so much light now, making the basement feel less like a basement. We had a minor delay with a plumbing inspection, but they kept us informed and worked extra hours to keep the project on track overall.”

— S. Khan, Brampton