Renovation Guides & Insights

Structural, Permits & Engineering Guides

Contractor-tested advice, ideas and cost breakdowns — straight from the GMC Construction team.

8 articles
Home renovation in progress with building permit paperwork

Renovating Your Home Renovation? Read First! Understanding Toronto Building Permits

A Toronto building permit is formal permission to carry out defined construction. It allows the City to review the proposed work for the Ontario…

Home renovation work that requires a building permit

Will You Require Building Permits in Toronto? Understanding the Need for Compliance and Safety in Home Renovations

Pulling a building permit in Toronto is a sequence, not a single form. The scope must be defined, zoning and applicable laws considered, drawings…

Condo renovation in progress in Toronto

Do I Need a Permit to Renovate a Condo in Toronto?

You may need a City of Toronto building permit, written approval from the condo corporation, an Electrical Safety Authority notification, or all three. They…

Framed 2x4 wall in a home under construction

Can a 2×4 Wall Be Load Bearing?

Yes. A wall framed with 2×4 studs can be load-bearing. Stud size alone does not reveal the wall’s structural role, and a narrow interior…

Interior wall being removed during a renovation

How much does wall removal cost?

Removing a wall is one of the most effective ways to transform a home. It can connect a kitchen to the living room, improve…

Homeowner and contractor reviewing renovation project plans

Can I Remove an Interior Wall?

When it comes to home renovation projects, one of the most common questions homeowners ask is, “Can I remove an interior wall?” The idea…

Homeowner and contractor reviewing renovation project plans

Wall Removal in Toronto: How Much Does It Cost to Remove a Wall?

Removing a wall in your home can be a transformative renovation project. Whether you’re opening up space for a more modern layout or knocking…

Wood-framed interior wall during construction

How to Frame a Wall: A DIY Guide for Beginners

Framing a wall is one of the most fundamental skills in home construction and renovation. Whether you’re adding a new room, building a partition,…