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 Mississauga
Roof and Truss Framing in Mississauga
Roof and truss framing in Mississauga 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 Mississauga 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 roof and truss framing in Mississauga
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 roof and truss 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
Roof and Truss Framing in Mississauga
Understanding roof and truss framing
What the crew checks in Mississauga
Mississauga requires permits for new buildings, additions and structural alterations. Plumbing, electrical and HVAC rough-ins must pass before the framing inspection is booked. Temporary materials, equipment, disposal containers and cranes in the public right of way can require road-occupancy approval.
Mississauga requires framing to remain uncovered for its framing inspection, so the roof frame stays open for framing inspection. A complex road occupation can require a construction-management plan before the lift or delivery uses City space.
What belongs in the Mississauga site scope
At the address, we verify bearing points, truss layout, openings and roof geometry. We also confirm how trusses, roof lumber, panels and crane access will reach and move through the work area. The quote separates roof area, geometry, truss or rafter system, openings, loads and lifting. 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
Site-framed rafters use OBC span tables selected by species, grade, spacing, roof load and support conditions. That means your engineer may need to settle the load path before material is ordered.
Prefabricated roof trusses use an engineered design and layout, and field holes or notches are prohibited unless that design permits them. That means your quote carries the matching member layout, connector schedule and site handling.
Girder trusses create concentrated reactions that require stud posts sized from the Code tables or structural design. That means you get the route supported by the drawings instead of a choice made from habit.
Hip and valley roofs require members and support under 9.23.14 rather than being treated as repeated common rafters. That means your following trades inherit that system's spacing, openings and limits.
Problems worth preventing before they disappear behind finishes
A field-cut truss no longer matches its design; obtain an approved repair before loading or concealment, which means you do not inherit that condition after it is concealed. A girder reaction without the specified stud post breaks the load path; verify posts before truss placement. That means you can correct the load path or assembly while the work remains accessible.
Missing panel gaps can allow sheathing to swell and buckle; maintain at least 2 mm between sheets. That means your approved repair is documented before the next trade arrives. We stop a conflict involving site-framed rafters 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
Structural lumber for rafters, roof joists and beams must carry an accepted grade mark. That means your installed member must match the grade or product shown in the design. Installed framing lumber must contain no more than 19 percent moisture, which means you can verify the material condition before it is enclosed.
Roof spans depend on species, grade, depth, spacing and snow-load table rather than one province-wide rafter span, which means your bearing and connection detail must preserve that capacity. Rafters and roof joists require end bearing under the applicable OBC support provisions, 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 notice point includes substantially complete structural framing and HVAC rough-ins, which means your sequence must reach that visible hold point before finishes. Ontario prescribes an inspection response within 2 days after notice, excluding weekends, holidays and office closures, which means you can plan the following trade around the stated response.
Vaughan requires the structure to be weather-tight for its structural framing inspection, which means your mechanical and electrical work may have to be complete before the framing review. Roofing inherits panel spacing, edge support and roof geometry, while mechanical trades inherit only approved roof openings, which means you avoid reopening work the municipality needed to see.
What to send for a useful quote
Request roof plans, slopes, sections, bearing lines, opening details and all revisions, which means you give the estimator the current design basis. Request the truss layout, individual truss designs, girder reactions, bracing and connector details, 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
Roof and Truss Framing FAQ
Does roof and truss framing need a permit in Mississauga?
It depends on whether the scope is permit work. A permit is required for a new building, addition or structural alteration. Non-structural interior work still needs a scope check.
What must be ready for the local inspection?
The issued permit package and the work for that inspection stage must be ready. Rough-in inspections come first. Framing then remains uncovered while the inspector checks the structure and openings against the approved drawings.
Can Roof and Truss Framing materials or equipment use public space?
Only when the applicable municipal approval allows it. Road-occupancy approval can be required for materials, equipment, bins or cranes placed in a City road, sidewalk or boulevard.
What should I send for a roof and truss framing quote?
Send the address, current architectural and structural drawings, permit status and clear site photos. For this scope, the quote also needs roof area, geometry, truss or rafter system, openings, loads and lifting plus the proposed route for trusses, roof lumber, panels and crane 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 Mississauga
Everything we frame in Mississauga
Framing services across Mississauga. See all framing in Mississauga →
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 roof and truss framing quote in Mississauga
Send the current drawings, property address, permit status and target start. We will check the package around site-framed rafters, 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.
Roof and Truss Framing Near Mississauga
View all service areas →Timberr Framing provides roof and truss 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