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 North York
Stair Framing in North York
Stair framing in North York 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 North York 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 stair framing in North York
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 stair 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
Stair Framing in North York
Understanding stair framing
What the crew checks in North York
North York uses the City of Toronto permit, inspection and zoning system; there is no separate North York building department. The former North York guide is a zoning summary rather than a complete address-specific ruling. Toronto street-occupation rules apply when materials or equipment occupy a North York road, sidewalk, boulevard or public lane.
Former-zone side-yard standards do not establish the clear route on an existing lot, so the stair frame uses the walked side-yard route. The zoning minimum cannot show fences, additions, steps, wires or other conditions along the actual material route.
What belongs in the North York site scope
At the address, we verify floor opening, rise, run, landings and headroom. We also confirm how stair lumber, engineered support and interior access will reach and move through the work area. The quote separates storey height, width, configuration, landings, openings, finishes 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 private residential stair has a maximum rise of 200 mm and a minimum rectangular run of 255 mm under Table 9.8.4.1. That means your engineer may need to settle the load path before material is ordered.
A public stair uses a maximum rise of 180 mm and a minimum rectangular run of 280 mm under the same table. That means your quote carries the matching member layout, connector schedule and site handling.
Straight flights, curved flights, spiral stairs, winders and mixed tapered-and-rectangular flights have distinct permitted conditions. That means you get the route supported by the drawings instead of a choice made from habit.
A spiral stair meeting OBC 9.8.4.7 can be the only means of egress only where it serves no more than three persons. That means your following trades inherit that system's spacing, openings and limits.
Problems worth preventing before they disappear behind finishes
Failure: calculating from subfloor to subfloor and ignoring finishes. Prevention: use finished elevations for every riser, which means you do not inherit that condition after it is concealed. Failure: trimming the opening without checking headroom. Prevention: coordinate the full sloping headroom envelope before cutting, which means you can correct the load path or assembly while the work remains accessible.
Failure: leaving stringer ends without secure support. Prevention: support and secure stringers at top and bottom, which means your approved repair is documented before the next trade arrives. We stop a conflict involving a private residential stair 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
A required stair within a dwelling unit is at least 860 mm wide under OBC 9.8.2.1, subject to the provision's scope. That means your installed member must match the grade or product shown in the design. Clear stair headroom serving a single dwelling unit is at least 1,950 mm, with a separate lower allowance for beams and ducting in secondary suites. That means you can verify the material condition before it is enclosed.
A stair flight cannot exceed 3.7 m in vertical height, which means your bearing and connection detail must preserve that capacity. Adjacent risers can differ by no more than 5 mm and the tallest and shortest risers in a flight by no more than 10 mm. That means you can trace the fastening requirement to the actual assembly.
The hold point and the trades waiting after it
Ontario identifies structural framing as an inspection stage requested by the permit holder, which means your sequence must reach that visible hold point before finishes. Markham's framing checklist calls out adjustment of stair rise for tile finishes, which means you can plan the following trade around the stated response.
Toronto's deck and porch guide requires stair tread, rise and headroom details where stairs are included. That means your mechanical and electrical work may have to be complete before the framing review. Finish installers inherit the allowance established for flooring and nosing build-up, which means you avoid reopening work the municipality needed to see.
What to send for a useful quote
Stair classification, permit drawings and finished-floor elevations, which means you give the estimator the current design basis. Plan, section, total rise, available run, width, headroom, landings and door swings, 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
Stair Framing FAQ
Does stair framing need a permit in North York?
It depends on whether the scope is permit work. City of Toronto rules control. Permit-required work in North York follows Toronto Building.
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 drawing set and the inspections listed on the issued permit.
Can Stair Framing materials or equipment use public space?
Only when the applicable municipal approval allows it. Do not treat the former-zone side yard as usable access. Measure the route that exists at the property.
What should I send for a stair framing quote?
Send the address, current architectural and structural drawings, permit status and clear site photos. For this scope, the quote also needs storey height, width, configuration, landings, openings, finishes and access plus the proposed route for stair lumber, engineered support and interior 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 North York
Everything we frame in North York
Framing services across North York. See all framing in North York →
Stair Framing in nearby areas
Explore our full Stair Framing service Our Work
View Our Projects See real projects across Toronto & Ontario
Custom homes, additions, renovations, and multiplexes, framed on site for builders, homeowners, contractors, and property teams.
Request a stair framing quote in North York
Send the current drawings, property address, permit status and target start. We will check the package around a private residential stair, 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.
Stair Framing Near North York
View all service areas →Timberr Framing provides stair 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