Built to plan
Framed from your architectural and engineered drawings, to the plan and the Ontario Building Code, not by rule of thumb.
Framing in Scarborough
Second Suite and In-law Suite Framing in Scarborough
Second suite and in-law suite framing in Scarborough and across the GTA, built to your drawings and the Ontario Building Code. Timberr Framing is licensed, insured and WSIB-covered, rated 5.0 on Google, with a workmanship warranty behind every job.
- Licensed, Insured & WSIB-Covered
- Backed by our workmanship warranty
- 5.0 on Google
Get your Scarborough framing quote
Send the drawings, or just the address and what you are building. We will tell you what is missing before we price it.
5.0 on Google
Workmanship warranty, we stand behind our work Licensed, Insured & WSIB-Covered Completed to code & Ontario requirements Custom-framed to your plans Serving the GTA & surrounding area
What You Get
What to expect from second suite and in-law suite framing in Scarborough
Built to last
Engineered lumber, LVL/PSL beams, and connectors chosen for the spans and loads on the plans.
Quote-ready
Send specs, drawings, or photos and get a free, no-obligation site visit and estimate with no guesswork.
Code-conscious
Installation and site work completed in accordance with Ontario requirements.
Our Process
How the work moves from drawings to handoff
Ready to price second suite and in-law suite framing?
Send the drawings, or just the address and what you are building. We will tell you what is missing and what happens next.
What GTA clients say
5.0 · Verified reviews on Google B Brookevia Google
★★★★★
Timberr Framing did an excellent job with our commercial units! We'll definitely be using them again for future projects!
T Trudyvia Google
★★★★★
We have worked with Timberr Framing on a few projects, and they continue to impress with their great workmanship and reliable service in our commercial unit. We highly recommend them for all your metal stud framing needs!
W Williamvia Google
★★★★★
Highly recommend to anyone with a stacked townhome project! Outstanding craftsmanship once again Timberr Framing.
S Sokratisvia Google
★★★★★
I was impressed by Timberr Framing’s skilled craftsmanship during our commercial framing project. They delivered high-quality work and maintained strong structural integrity in our commercial development that required metal framing.
E Ericavia Google
★★★★★
Timberr Framing’s team was not only punctual and dependable but also demonstrated exceptional skills in both addition and commercial framing projects. We'll definitely hire them again!
C Cesarvia Google
★★★★★
Timberr Framing has an efficient process and always completes work on time. Their team is highly organized, and our team of developers are always satisfied with the final results.
Local Context
Second Suite and In-law Suite Framing in Scarborough
Understanding second suite and in-law suite framing
What the crew checks in Scarborough
Scarborough uses the City of Toronto permit, inspection and zoning system; there is no separate Scarborough building department. The former Scarborough zoning system contains 34 community by-laws plus an employment-district by-law. Materials, equipment or a disposal container placed in the public right of way use Toronto's street-occupation process.
The district road index excludes public and private lanes, so the second-suite frame uses a curb-measured delivery route. A former Scarborough performance standard or site-specific exception can override a general provision. Toronto's citywide multiplex permissions apply in Scarborough, but the address still needs permit and zoning review.
What belongs in the Scarborough site scope
At the address, we verify suite layout, openings, ceiling constraints and separation details. We also confirm how studs, engineered members and occupied-site access will reach and move through the work area. The quote separates layout, structural changes, openings, separations, ceiling conditions and access. Any unresolved drawing, access or inspection condition is named instead of being priced as if it were settled.
The systems and conditions that change the work
A basement suite is constrained by foundation walls, beams, ducts and below-grade openings, while an upper-floor suite depends more heavily on floor-ceiling separation and stair access. That means your engineer may need to settle the load path before material is ordered.
A secondary suite is an additional dwelling unit within a house and follows the OBC provisions specifically written for that condition. That means your quote carries the matching member layout, connector schedule and site handling.
Mississauga separately permits additional units in locations such as basements, garages, upper floors and additions, subject to its municipal rules. That means you get the route supported by the drawings instead of a choice made from habit.
Walls and floor-ceiling framing separating units in a house with a secondary suite may use the continuous smoke-tight Type X gypsum alternative in 9.10.9.16(4). That means your following trades inherit that system's spacing, openings and limits.
Problems worth preventing before they disappear behind finishes
Framing before measuring ducts can create a suite below the required clear height; verify finished clearances first. That means you do not inherit that condition after it is concealed. An unplanned service penetration can break the smoke-tight separation; coordinate routes and approved firestopping before cover. That means you can correct the load path or assembly while the work remains accessible.
Untreated bottom plates directly on ground-contact concrete lack the required separation, which means your approved repair is documented before the next trade arrives. We stop a conflict involving a basement suite because you need the designer's answer before an improvised fix becomes permanent.
Plans, sequencing, and site decisions
Member and fastening decisions that affect the result
Secondary-suite ceiling height must be at least 1.95 m, which means your installed member must match the grade or product shown in the design. Clear height under beams and ducting in a secondary suite must be at least 1.85 m, which means you can verify the material condition before it is enclosed.
Loadbearing studs require Stud, Standard or No. 2 lumber; non-loadbearing studs may use Stud, Utility or No. 3, which means your bearing and connection detail must preserve that capacity. Installed framing lumber must contain no more than 19 percent moisture, which means you can trace the fastening requirement to the actual assembly.
The hold point and the trades waiting after it
Ontario's Part 9 framing notice includes substantially complete structural framing and HVAC ductwork and piping, which means your sequence must reach that visible hold point before finishes. Mississauga requires plumbing, electrical and HVAC rough-ins to pass before its framing inspection, which means you can plan the following trade around the stated response.
Mississauga checks ceiling heights, rooms, windows, structural openings and fire blocking while the frame is uncovered. That means your mechanical and electrical work may have to be complete before the framing review. Mississauga schedules fire-separation inspection after framing, sound insulation, plumbing and heating but before cover, which means you avoid reopening work the municipality needed to see.
What to send for a useful quote
Request the address, zoning confirmation, intended unit arrangement, permit status and municipal registration requirements, which means you give the estimator the current design basis. Request approved floor plans, fire-separation details, exit information and mechanical layouts, which means your takeoff can include the scheduled members and openings. Add the address, permit status and target start window, so you can separate what is ready to price from what still needs a decision.
Comparing framing quotes?
Ours names what we frame, what another trade supplies, and what has to be settled before we mobilise. Compare the scope, not two totals built on different assumptions.
Finished On Site
Framed on site and built to last
Clean framing, tight sequencing, and a tidy site, coordinated with concrete, drainage, openings, and surrounding trades, and completed to code where site work is in scope.
- Coordinated with the surrounding build
- Code-minded framing for real-world use
- Quote-ready support from plans to inspection
FAQ
Second Suite and In-law Suite Framing FAQ
Does second suite and in-law suite framing need a permit in Scarborough?
It depends on whether the scope is permit work. City of Toronto rules control. Permit-required work in Scarborough follows Toronto Building, not a district permit office.
What must be ready for the local inspection?
The issued permit package and the work for that inspection stage must be ready. Use the Toronto-approved drawings and Toronto inspection sequence; Scarborough does not have a separate inspection path.
Can Second Suite and In-Law Suite Framing materials or equipment use public space?
Only when the applicable municipal approval allows it. Toronto street-occupation rules apply if materials or equipment enter a Scarborough road, sidewalk, boulevard or public lane.
What should I send for a second suite and in-law suite framing quote?
Send the address, current architectural and structural drawings, permit status and clear site photos. For this scope, the quote also needs layout, structural changes, openings, separations, ceiling conditions and access plus the proposed route for studs, engineered members and occupied-site access.
Not sure the drawings are ready?
Most are not, and that is fine. Send what you have and we will tell you what is missing before it costs you a week on site.
More in Scarborough
Everything we frame in Scarborough
Framing services across Scarborough. See all framing in Scarborough →
Second Suite and In-law Suite Framing in nearby areas
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Custom homes, additions, renovations, and multiplexes, framed on site for builders, homeowners, contractors, and property teams.
Request a second suite and in-law suite framing quote in Scarborough
Send the current drawings, property address, permit status and target start. We will check the package around a basement suite, so you can resolve a missing structural, access or coordination decision before it becomes a site delay.
Backed by our workmanship warranty, we stand behind every job · Licensed, Insured & WSIB-Covered
Send your project details
Send the drawings, or just the address and what you are building. We will tell you what is missing before we price it.
Second Suite and In-law Suite Framing Near Scarborough
View all service areas →Timberr Framing provides second suite and in-law suite framing, built to plan with quote-ready support across Toronto and surrounding Ontario communities.
Companies We've Worked With
Trusted by Leading Organizations
Timberr Framing supports plan-based framing for commercial, institutional, property, and builder-led projects across Toronto and Ontario.
Tim Hortons 
Subway 
University of Toronto 
Madison Group 
RioCan 
Women's College Hospital 
Starbucks 
Mazda 
TD Bank 
City of Toronto 
Popeyes Tim Hortons Subway University of Toronto Madison Group RioCan Women's College Hospital Starbucks Mazda TD Bank City of Toronto Popeyes