Laneway Framing Services by CanaStruct Inc 

CanaStruct Inc is a Toronto-based construction framing company built around one core focus: residential framing done right. We've developed a particular strength in laneway suite and garden suite construction — two project types that demand precision, code knowledge, and the ability to work efficiently in tight urban environments. 

Our framing contractors bring hands-on experience across dozens of laneway projects in Toronto and surrounding municipalities. We work directly with homeowners, architects, and general contractors who need a reliable framing company that shows up, reads the drawings accurately, and executes without shortcuts. 

Whether you're building a single-storey rear laneway suite or a two-storey structure with a rooftop terrace, CanaStruct has the team and the systems to deliver. We're not a generalist construction company that dabbles in framing — we are framing contractors, and laneway construction is a core part of what we do.

 Laneway framing is the structural phase of laneway suite construction — the process of erecting the wood or steel skeleton that gives your laneway home its shape, strength, and stability. Before insulation, drywall, mechanical systems, or cladding can go in, a qualified framing crew builds the structure that supports it all. 
A laneway suite is a self-contained residential unit built at the rear of an existing lot, typically accessed from a public lane. In Toronto and across the GTA, laneway suites are permitted under city zoning bylaws and must meet Ontario Building Code requirements for structural integrity, fire separation, and height. 

Laneway framing involves several key elements: 

•Exterior wall framing — load-bearing walls that define the building envelope
•Interior partition framing — non-load-bearing walls that create rooms and corridors
•Floor framing — joists, beams, and structural subfloor systems
•Roof framing — rafters, trusses, or engineered roof assemblies
•Opening framing — precisely sized headers for windows and doors.
Framing contractors select materials — dimensional lumber, engineered wood products, or steel stud systems — based on the structural engineering drawings, design requirements, and project budget. Understanding which system to use and how to install it correctly is what separates professional framing companies from the rest.

Wood framing is the most widely used approach for laneway construction in Toronto and the GTA. It's versatile, cost-effective, and well-understood by local building inspectors. Platform framing — the standard method in Ontario residential construction — allows floor-by-floor construction that's efficient for both single and multi-storey laneway suites. 

CanaStruct's crews work from your engineered drawings to install sill plates, stud walls, floor systems, and roof framing with accuracy. We follow fastener schedules, install proper blocking, and frame openings to the exact dimensions your trades need downstream. 

Wood framing is the right choice for most laneway suites and offers the best balance of cost, speed, and constructability

Steel stud framing is an increasingly popular choice for laneway construction — particularly when dimensional stability and long-term performance are priorities. Unlike wood, steel doesn't warp, shrink, or respond to seasonal moisture changes. The result is straighter walls, tighter tolerances, and a more predictable base for high-end finishes. 

CanaStruct's steel framing contractors are experienced with both structural and non-structural steel stud systems. We work from engineer-stamped details and use manufacturer-specified connectors and fasteners throughout. 

Steel stud framing is a strong fit for: 

•   Laneway suites with premium finish specifications
•Projects where moisture exposure or long-term settlement is a concern
•  Structures requiring specific fire-resistance ratings