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
Multiplex Framing in Scarborough
Multiplex 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 multiplex 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 multiplex 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
Multiplex Framing in Scarborough
Understanding multiplex 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 multiplex 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 unit layouts, bearing lines, openings and separation details. We also confirm how lumber, engineered members and constrained-site deliveries will reach and move through the work area. The quote separates unit count, structural changes, separations, openings, services and access. Any unresolved drawing, access or inspection condition is named instead of being priced as if it were settled.
The real variants and conditions that change the work
A duplex, triplex or fourplex is selected by unit count and zoning. But unit count alone does not decide OBC Part 9 versus the applicable Parts 3 to 6 design path. So your engineer may need to settle the load path before material is ordered. Toronto permits up to four units in specified low-rise zones; Mississauga runs a separate framework, but neither changes the Part 9 size test.
Side-by-side units concentrate separation work in vertical walls under OBC 9.10.9.16, while stacked units add horizontal floor-ceiling separations on top. So a stacked layout carries more framed assembly at the same unit count. A unit with two or more storeys, including a basement, generally needs a 1 h separation from the rest of a Part 9 building. So your two-storey unit inherits a heavier separation than the unit beside it.
A secondary-suite conversion has its own OBC alternative using continuous, smoke-tight Type X gypsum protection that cannot be copied onto a purpose-built multiplex. So a converted basement apartment and a new-build fourplex get framed and priced differently at the same unit count. Converting a house also adds OBC Part 11 coordination new construction skips.
Conventional dimensional lumber, I-joists, metal-web wood joists and plated wood trusses are all possible structural categories. But an engineered system locks you into that supplier's layout and connectors once ordered. So switching systems mid-project means new drawings, not a field substitution.
Problems worth preventing before they disappear behind finishes
A unit boundary framed from an uncoordinated plan can misalign the required separation. So we work from the approved architectural and fire-separation layouts together instead of eyeballing a stud wall location off one drawing. Unplanned ducts or pipes can break separation continuity after the wall is closed. So we coordinate every penetration against OBC 9.10.9.6 and the approved firestopping detail before framing gets ahead of the mechanical trades.
A stacked bearing wall without support below it interrupts the load path straight to the foundation. So we align every bearing wall over a wall, beam or designed floor system, not a convenient joist bay. Field cuts to an I-joist or truss can void the manufacturer's design, so we use the approved layout and repair detail instead of a site improvisation. Concealing a separation before inspection can force destructive reopening of studs and sheathing, and that costs you the schedule twice.
Plans, sequencing, and site decisions
Member and fastening decisions that affect the result
Loadbearing studs go in as Stud, Standard or No.2 grade lumber. Non-loadbearing studs can use Stud, Utility or No.3, so the grade stamp actually matches what that wall carries. Framing lumber has to arrive at 19 percent moisture content or less, because wet lumber shrinks and twists once enclosed behind drywall.
Stud size and spacing depend on unsupported height and the floors and roof loads a wall supports. Studs run continuous through a full storey with no site splicing. So a stacked unit gets a heavier stud schedule than the single-storey unit beside it. Beam ends need at least 89 mm of even, level bearing. A joist framed into a beam needs a hanger, connector or compliant ledger. So the load transfers as the design intends.
The hold point and the trades waiting after it
Ontario requires notice once your Part 9 structural framing and HVAC ductwork are substantially complete, while a multiplex outside Part 9 hits its notice point at substantial completion of structural framing and HVAC rough-in instead. Ontario prescribes an inspection response within 2 days of that notice, excluding weekends, holidays and closed-office days. So a package ready on a Thursday should not sit waiting long.
Fire-separation work can carry its own OBC inspection stage, separate from structural framing, so we confirm the local schedule before covering any assembly. Your drywaller and firestopping trades inherit the stud separation lines we leave behind, so what we hand off is what they build from.
What to send for a useful multiplex framing quote
Send the address, approved unit count, occupancy, zoning confirmation and permit status, plus the coordinated architectural, structural, fire-separation and mechanical drawings, beam and post schedules, with every revision. Include floor and roof layouts, truss drawings and any engineered-member details, and tell us who supplies fire blocking, firestopping backing and separation-board installation. For a conversion, add measured existing conditions and the OBC Part 11 design analysis, so nothing gets assumed.
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
Multiplex Framing FAQ
Does multiplex 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 Multiplex 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 multiplex framing quote?
Send the address, current architectural and structural drawings, permit status and clear site photos. For this scope, the quote also needs unit count, structural changes, separations, openings, services and access plus the proposed route for lumber, engineered members and constrained-site deliveries.
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 →
Multiplex 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 multiplex framing quote in Scarborough
Send the current drawings, the property address, permit status and the start window you are working toward. We will check the package around your duplex, triplex or fourplex, flag any missing beam, post or fire-separation decision, and give you a scope you can actually price against.
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.
Multiplex Framing Near Scarborough
View all service areas →Timberr Framing provides multiplex 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