Detached Garage & Carport Permit Drawings
Need space for vehicles, storage, or a backyard workshop? We prepare BCIN-certified drawings for detached garages and carports that meet Ontario Building Code. Our plans include structure, foundation, and roof details — so your project has everything municipalities expect.
Custom Garages to fit your storage needs
What's Included
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Site plan showing garage/carport location and dimensions
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Floor plan with vehicle clearances
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Roof plan, elevations, and sections
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Structural details for slab-on-grade or frost footings
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Wall and roof framing details
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Ontario Building Code notes for fire separation, exits, and safety
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Permit-ready drawings for municipal review
Turnaround & Pricing
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Typically first draft in 5 business days (depending on complexity)
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Pricing varies by size, foundation type, and municipality requirements
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Transparent quotes with optional add-ons listed separately
FAQ's
Do I need a permit for a garage or carport?
Yes. Any detached garage or carport over 161.5 sq. ft. (15 m²) requires a permit in Ontario.
Can I build my garage on a slab?
Typically yes unless it is over 592 sq.ft. (55 m² ). If it is over an engineered slab or frost footing is required.
Can you design garages with lofts or workshops?
Yes — we prepare drawings for single-storey, lofted, or workshop-integrated garages.
What if my garage already exists without a permit?
We can provide as-built drawings for retroactive permit applications.
Get Permit Drawings for your Detached Garage or Carport
Want to learn more?
Check out our other residential design project types here