Structural Renovations

Steel Beam Installation in Ontario

Steel beams earn their place where spans get long and ceilings need to stay slim. For the same load, steel is far shallower and stiffer than engineered lumber, which is why it shows up in wide open-concept spans, flush ceiling details and multi-storey load paths. An engineer sizes the section for the loads it will carry; we handle fabrication, permits, delivery and an installation sequence that treats a several-hundred-kilogram beam inside a finished home with the respect it demands.

Every steel installation is planned backwards from the load path. Temporary shoring holds the structure, bearing pockets or steel posts are prepared, and the beam is moved into place by crane, lift equipment or a well-drilled crew depending on access. Point loads at each end travel down through the storeys below to footings sized for them β€” frequently new concrete pads in the basement. The municipal inspector reviews the framing before we box the steel in and finish the ceiling.

What this covers

  • Structural engineering and stamped drawings for the beam and its connections
  • Building permit application and coordination with your municipality
  • Fabricated steel supplied to the engineer's specification, primed and drilled
  • Temporary shoring and protection of surrounding finishes
  • Placement by crane, mechanical lifts or crew, matched to site access
  • Posts, bearing plates and new footings where the load path requires them
  • Framing inspection, then boxing-in and ceiling finishing

What affects the price

  • Span and loading, which set the beam's depth and weight
  • Steel versus LVL β€” steel costs more per span but wins where depth is limited
  • Site access: a crane day versus hand-moving steel through a finished house
  • Flush installations that reframe joists around the beam add labour
  • Footing upgrades in the basement to receive the new point loads
  • Fire-rating or finishing requirements around the installed steel

Every home is different, so we don’t publish flat prices β€” the quote is free and based on your actual job.

Common questions

When is steel better than an LVL beam?
Steel wins when the span is long, the loads are heavy or ceiling depth is scarce β€” a steel section can carry what LVL manages only at much greater depth. LVL is lighter, easier to handle and simpler to fasten, so it stays the value pick for moderate spans. The engineer's calculations settle the comparison for your specific opening.
How do you get a steel beam into a finished house?
Careful planning. Shorter beams move on rollers and lifts through doorways; long ones may arrive as engineered splice sections that bolt together in place, or come over the house by crane through an opening. We survey the route during scoping so handling method, protection and crew size are priced up front rather than discovered on delivery day.
Is an inspection required before the beam is covered?
Yes. The framing inspection happens with the steel, its bearing and its connections fully visible, and it must pass before insulation, boxing or drywall conceal anything. Closing in early risks an order to reopen the ceiling. We schedule the inspector as soon as the beam is set so finishing follows without a stalled week.
Does a steel beam need to be boxed in?
Structurally, no β€” some designs leave steel exposed as a feature, painted or clear-coated. Most homeowners prefer it wrapped in drywall or wood to match the ceiling. Where a beam sits within an assembly that needs a fire-resistance rating, the covering is specified accordingly. It is a finish decision we settle at the design stage.

Ready to sort out your steel beam installation?

Tell us what you're planning β€” one room or the whole home β€” and get a free quote.