A turnkey 150×300 steel building in Canada typically runs $5.31 million to $8.19 million CAD in 2026, or roughly $118 to $182 per square foot for the full 45,000 sq ft footprint, finished and operational. If you only need the engineered steel package, a kit lands between $963,000 and $1.93 million, while a dried-in shell with foundation and cladding sits between $1.93 million and $3.23 million. Final pricing depends heavily on whether you specify a clear-span or multi-span frame, your eave height, and your provincial snow and wind loads.
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The table below breaks the 45,000 sq ft footprint into the three ways large buyers usually purchase a 150×300. A kit is the engineered, fabricated steel and fasteners delivered to site; a shell adds the foundation, cladding and a weather-tight envelope; turnkey covers the entire build through to a code-compliant, occupancy-ready facility.
| Package | Price per sq ft (CAD) | Total project (45,000 sq ft) | What it includes |
|---|---|---|---|
| Kit (steel only) | $22–$43 | $963,000–$1.93M | Stamped primary and secondary framing, anchor bolts, fasteners, delivery |
| Shell (dried-in) | $43–$72 | $1.93M–$3.23M | Kit plus foundation, roof, wall sheeting, basic openings |
| Turnkey (complete) | $118–$182 | $5.31M–$8.19M | Full build: insulation, doors, MEP, fire protection, interior, site work |
For a firm number on your site, soil and load profile, request a 150×300 quote from Titan Steel Buildings.
A 150×300 is a large-format pre-engineered metal building (PEMB) with a 150-foot clear width and a 300-foot run, giving 45,000 sq ft on a single slab. At this scale the structure is firmly in industrial territory, and the most consequential design choice is whether the 150-foot span is bridged in one piece or supported by interior columns.
A true clear-span at 150 feet is achievable, but the rafters grow deep and heavy because every pound of roof, snow and wind load travels the full width to the sidewall columns. That added steel tonnage is exactly why clear-span carries a premium. A multi-span frame instead drops one or two interior column lines, shortening each structural bay and cutting rafter depth dramatically. In our experience the multi-span option typically saves 10–20% on the steel package for a 150-foot width, which on a project this size translates into six-figure savings. The trade-off is floor obstruction: interior columns must be coordinated with racking aisles, production lines or vehicle paths.
Length is handled in primary bays, most often spaced 25 or 30 feet apart, so a 300-foot building resolves into ten 30-foot bays or twelve 25-foot bays. Eave height for a 150×300 generally falls between 20 and 32 feet. Lower eaves suit recreation and light assembly; taller eaves unlock high-bay racking, ESFR sprinkler clearances and overhead crane envelopes. If you plan top-running bridge cranes, the frame is engineered from the outset for crane runway loads, and a multi-span layout can actually help by giving the crane corbels closer column support.
| Cost variable | Directional impact |
|---|---|
| Clear-span vs multi-span frame | Clear-span adds significant steel tonnage and cost; multi-span lowers it |
| Eave height (20 ft vs 32 ft) | Taller eaves raise wall steel, cladding and bracing costs |
| Ground snow and wind loads | Higher provincial loads increase frame weight and price |
| Overhead cranes | Crane runways and heavier columns add substantial cost |
| Insulation and thermal envelope | Cold-storage or high-R assemblies raise the per-sq-ft figure |
| Dock doors and openings | Each dock, drive-in and man door adds framing and hardware |
| Fire protection (ESFR / in-rack) | Sprinkler density and water supply drive mechanical cost up |
| Foundation and slab thickness | Heavy-equipment or rack-loaded slabs increase concrete spend |
| Site work and servicing | Grading, utilities and paving vary widely by location |
Provincial pricing shifts with climate loads, labour rates and freight distance from fabrication. The modifiers below are directional adjustments to the national turnkey range.
| Province / region | Cost modifier | Why |
|---|---|---|
| British Columbia (Coast) | +5% to +12% | Seismic detailing and high coastal labour rates |
| Alberta | Baseline to +4% | Strong industrial supply chain, moderate wind loads |
| Saskatchewan / Manitoba | Baseline to +3% | Heavy ground snow offset by competitive labour |
| Ontario | Baseline | Close to fabrication, deep contractor pool |
| Quebec | +3% to +8% | High snow loads and provincial code particulars |
| Atlantic Canada | +6% to +14% | Hurricane-zone wind uplift and longer freight runs |
| Northern / remote | +12% to +25% | Logistics, short build season and mobilization costs |
A multi-span 45,000 sq ft fulfilment hub at a 32 ft eave for high pallet racking. Specified with 18 dock-high doors on hydraulic levellers, two drive-in ramps, ESFR roof sprinklers, R-30 roof and R-19 wall insulation, and a 7-inch reinforced slab. Turnkey sub-range: $7.0M–$8.19M.
A production facility built around two 15-tonne top-running bridge cranes, 28 ft eave, multi-span with crane-rated columns. Includes a 10-inch heavy-duty slab, four large drive-in doors, partial mezzanine offices, R-20 envelope and trench drains. Turnkey sub-range: $6.4M–$7.6M.
A refrigerated 45,000 sq ft warehouse at a 30 ft eave for multi-level racking, insulated metal panel envelope (R-40+), vapour-sealed slab with under-floor heating, eight insulated dock doors with seals, and in-rack plus ESFR fire protection. Turnkey sub-range: $7.4M–$8.19M.
| Size | Floor area | Turnkey range (CAD) | $/sq ft |
|---|---|---|---|
| 100×200 | 20,000 sq ft | $2.36M–$3.64M | $118–$182 |
| 120×240 | 28,800 sq ft | $3.40M–$5.24M | $118–$182 |
| 150×300 (this page) | 45,000 sq ft | $5.31M–$8.19M | $118–$182 |
| 200×400 | 80,000 sq ft | $9.44M–$14.56M | $118–$182 |
A turnkey 150×300 steel building costs $5.31 million to $8.19 million CAD in 2026, or $118 to $182 per square foot across 45,000 sq ft. A steel kit alone runs $963,000 to $1.93 million, and a dried-in shell runs $1.93 million to $3.23 million.
It can be either. A 150-foot width is achievable as a clear-span, but the heavy rafters make it costly. Most industrial buyers choose a multi-span with one or two interior column lines, which usually saves 10–20% on steel as long as the columns suit the floor layout.
Along a 300-foot sidewall you can comfortably plan 16 to 24 dock-high doors at roughly 12-foot centres, depending on truck-court depth and how much wall you reserve for offices, drive-in ramps and man doors.
For high-bay pallet racking with ESFR roof sprinklers, plan a 30 to 32 ft eave. This provides the storage height plus the code-required clearance between the top of storage and the sprinkler deflectors, while keeping ceiling-only ESFR protection viable.
Engineered drawings and steel fabrication for a 150×300 typically take 12 to 20 weeks, with full turnkey construction adding several more months. Total schedules of 9 to 14 months are common depending on permitting, foundation scope and finishes.
A 150×300 (45,000 sq ft) suits a regional or primary distribution centre with moderate throughput, while a 200×400 (80,000 sq ft) fits a major hub needing larger truck courts and deeper rack fields. If you expect to outgrow 45,000 sq ft within five years, the 200×400 often has lower long-term cost per pallet.
Yes. Titan engineers crane-rated 150×300 frames for top-running bridge cranes, including multi-tonne capacities. A multi-span layout often helps by placing columns closer to the crane corbels, and the columns and runways are designed into the frame from the start.
Most 150×300 buildings use a reinforced concrete slab-on-grade with perimeter and interior footings sized to soil bearing and column loads. Heavy-equipment or high-rack uses call for thicker, more heavily reinforced slabs, which a geotechnical report will confirm.
On a turnkey basis the $/sq ft band is similar across sizes ($118–$182), but large footprints like 150×300 benefit from economies of scale in the steel package, so the kit and shell costs per square foot trend toward the lower end versus smaller buildings.
Yes. Every Titan 150×300 is engineered to the National Building Code of Canada and CSA A660, with province-specific snow, wind and seismic design and stamped drawings for your local authority having jurisdiction.
