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 Hamilton
Home Addition Framing in Hamilton
Home addition framing in Hamilton 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 Hamilton 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 home addition framing in Hamilton
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 our home addition framing process works
Ready to price home addition 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 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!
E Ericvia Google
★★★★★
Professional service, high-quality work, and attention to detail. Timberr Framing exceeded our expectations on both our addition and commercial framing projects!
L Luisvia Google
★★★★★
Timberr Framing did an amazing job with our addition framing, ensuring structural integrity and a perfect fit with the existing home.
Local Context
Home Addition Framing in Hamilton
Understanding home addition framing
What changes the site plan in Hamilton
Hamilton issues and inspects its own building permits. The permit holder schedules every required inspection. Lane and sidewalk occupation approval can apply to infill work using public space.
Hamilton requires the permit holder to schedule every required inspection, so the addition frame stays ready for required inspection. Infill can require a consultant final-grading certificate. A required heritage permit must be approved before Hamilton issues the building permit for a designated property.
What belongs in the Hamilton site scope
At the address, we verify existing bearing, tie-in elevations, openings and temporary support. We also confirm the current municipal approval status and the route for lumber, engineered beams and lifting access. That route is checked without assuming municipal road space is available.
The quote separates addition size, storeys, tie-in opening, temporary support, roof connection and access, together with any road, grading, heritage or inspection condition triggered at this property. Timberr schedules the project from the GTA or York Region after those inputs are settled. Unresolved design and access conditions remain named rather than hidden inside the framing allowance.
The systems and conditions that change the work
A rear, side or upper-storey addition changes different existing supports; the approved structural design, not the label, determines beams, posts and foundation work. That means your engineer may need to settle the load path before material is ordered.
A same-level extension can use prescriptive Part 9 members only where species, grade, spans, spacing and loads fit the tables. That means your quote carries the matching member layout, connector schedule and site handling.
A wide connection to the existing house can require an engineered beam and posts because lintel and stud rules depend on opening width and supported load. That means you get the route supported by the drawings instead of a choice made from habit.
Roof framing can be site-framed or trussed; trusses cannot be cut unless the truss design permits the alteration. That means your following trades inherit that system's spacing, openings and limits.
The mistake we want found before the work begins
A new floor framed from the proposed elevation can miss the existing finished floor once real joist depth, subfloor and settlement are measured. That small difference becomes a permanent step or a rebuilt connection across the whole opening. We establish both elevations before the first tie-in member is cut.
Plans, sequencing, and site decisions
Member and fastening decisions that affect the result
Loadbearing studs require Stud, Standard or No. 2 grade lumber, and installed lumber may contain no more than 19 percent moisture. That means your installed member must match the grade or product shown in the design. Floor joist end bearing is at least 38 mm unless ribbon-board support is used, which means you can verify the material condition before it is enclosed.
Beam end bearing is at least 89 mm unless a span-table note permits another value, which means your bearing and connection detail must preserve that capacity. Joists framed into the side of a wood beam require hangers, another accepted mechanical connector or a compliant ledger. That means you can trace the fastening requirement to the actual assembly.
The hold point and the trades waiting after it
Ontario requires notice when Part 9 structural framing and HVAC ductwork and piping are substantially complete, which means your sequence must reach that visible hold point before finishes. Toronto's addition guide identifies framing above the foundation, foundation walls and engineered structural content as permit-drawing subjects. That means you can plan the following trade around the stated response.
Approved plans and details govern the old-to-new opening; an unexpected existing condition requires design resolution before concealment. That means your mechanical and electrical work may have to be complete before the framing review. Window, roofing, cladding and interior trades inherit the framed elevations, openings and sheathing transitions, which means you avoid reopening work the municipality needed to see.
What to send for a useful quote
Request the issued permit set, survey, zoning confirmation, structural details and all revisions, which means you give the estimator the current design basis. Request photographs and measured information for the existing foundation, floor, walls, roof, services and proposed opening, 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
Home Addition Framing FAQ
Will Timberr take on home addition framing in Hamilton?
Yes, when the drawings, site access and schedule support the project. Timberr takes on suitable Hamilton work from its GTA and York Region service base, with mobilisation tied to the booked address.
Does this work need a building permit from Hamilton?
It depends on whether the proposed scope is permit work. Hamilton permit requirements cover new construction, additions and structural residential work.
What must be ready for the municipal inspection?
The issued permit package and the work assigned to that inspection stage must be ready. The permit holder schedules the inspections, including occupancy and final where those stages apply.
What can delay the crew start in Hamilton?
Unresolved access approval or an incomplete material route can delay mobilisation. Infill work can require lane or sidewalk occupancy approval when construction enters public space. The quote also needs addition size, storeys, tie-in opening, temporary support, roof connection and 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 Hamilton
Everything we frame in Hamilton
Framing services across Hamilton. See all framing in Hamilton →
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 home addition framing quote in Hamilton
Within the Hamilton home addition package, send the drawings, address, timing, and known site conditions. During home addition work in Hamilton, Timberr will identify what the scope needs for a reliable quote and framing schedule.
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.
Home Addition Framing Near Hamilton
View all service areas →Timberr Framing provides home addition 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