Sheet A-100 · Permits & Drawings
Permit-ready drawings for homes and businesses across Ontario
Architectural, structural, mechanical, plumbing and electrical drawings from one BCIN-qualified team, plus the permit application and municipal follow-up.
Find the permit for your project
Pick a category, then choose your project. Each page explains what the city will ask for, the drawings involved and how we handle it.
KS is a design and drafting firm. Where a project needs an engineer's seal, we coordinate with licensed professional engineers so your drawing set is complete.
Questions about permits
Do I need a permit to remove a load-bearing wall?
Yes. Removing or altering a load-bearing wall changes the structure, so Ontario municipalities require a permit with structural drawings showing the new beam, posts and footings. We size the beam and prepare the drawings.
Does a basement walkout or side entrance need a permit?
Yes. A new exterior entrance or walkout changes the foundation and usually involves new stairs, guards, drainage and a structural opening. We prepare the architectural and structural details your city asks for.
Do I need a permit for a deck?
Often. Many Ontario municipalities require one when a deck is attached to the house or sits above a set height off the ground. Rules vary by city, so send us your address and we will check.
What is a change of use permit?
When a commercial space changes what it is used for, for example retail to restaurant, the building code and zoning requirements can change. We review the new use and prepare the drawings for the application.
Can you work from my existing plans or a PDF?
Yes. We can convert PDFs or old drawings to CAD, measure existing conditions on site, and build your permit set from there.
Not sure what your project needs?
Send us the address and a short description. We'll tell you which drawings and permits apply.