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Structural Opening Permit

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Structural Opening Permit

Permit drawings and structural coordination for creating or enlarging openings in load-bearing walls, exterior walls, masonry walls, and other structural elements in Ontario.

Request a Permit QuoteCALL 416-989-8900

Code Compliant & Safe

City Submission & Review Support

Fast, Clear Communication

Do You Need a Permit for a Structural Opening?

Yes. Creating or enlarging an opening in a structural wall usually requires a building permit and structural engineer review because beams, lintels, posts, foundations, and load paths may be affected.

What Structural Opening Permit Usually Involves

Opening scope review

Structural coordination

Permit drawings

Engineer details/stamp coordination

City comment support

Key Requirements for a Structural Opening Permit

Structural Opening Permit permit drawing example and review

Existing wall and proposed opening dimensions
Structural engineer design, review, and stamp where required
Temporary support and load-path considerations
Property information, address, and existing site conditions
Permit-ready drawings prepared to match the scope of work
Applicable Ontario Building Code and municipal zoning review
Coordination with structural, mechanical, or other consultants where the project requires it
Support responding to municipal plan examiner comments after submission

Need help preparing a structural opening permit submission?

Permit Works can review the project scope, prepare permit-ready drawings, coordinate consultant input where needed, and support the application through city comments.

Request a Permit Quote

or call (416) 989-8900

Our Permit Process

Quotation

We review your scope of work and provide a clear quotation.

Site Documentation

On-site measurement and information gathering

Design

We provide a preliminary design approximately 5–10 business days after the site visit, depending on project scope.

Permit Package

Once the design is confirmed, we prepare the permit package for city submission.

City Submission

We submit your application for city review.

Approval & Support

We respond to city comments and support the permit review process.

Drawings & Documents Typically Required

Existing and proposed floor plans

Structural opening location plan

Beam/lintel/post details from engineer where required

Wall section and construction details

Supporting photos or existing condition notes

Not all drawings listed above are required for every project. We confirm the required drawings based on your project scope, property, municipality, and permit requirements.

Common City Review Issues

Engineer design not included

Opening dimensions or location unclear

Load path not coordinated

Masonry or exterior wall details missing

Temporary support notes not addressed

What Our Clients Say About Us

4.6/5

Based on 75+ verified reviews

4.9/5

Based on 80+ verified reviews

“From the first point of contact to getting permit approvals, Permit Works was very professional and responsive. They created a frictionless customer experience for what is typically a frustrating and long process to obtain permit approvals from the City of Toronto.”

Robert L
Verified Google Review

"It has been great working with Permit works on multiple projects that I have brought them on for. They are very well organised and fast in their deliverables. As a general contractor I wish most companies were like them. Saveska Construction will continue to use them in the future."

Savinda A
‍Verified Google Review

“Permit Works assisted us with acquiring a permit for our deck modification. The process took some time, but the team was able to successfully secure the permit, and we appreciate their effort throughout the process.”

Kaarlyn L
‍Verified Google Review

Frequently Asked Questions

Start Your Structural Opening Permit Review

Share your project details with Permit Works and we can help identify the drawings, documents, and permit pathway needed before you submit.

Request a Permit Quote

or call (416) 989-8900