Div 05 · Structural Steel Tonnage, Joists, Decking & Misc Metals
Starting from CA$75 CAD
Structural Steel & Metal Estimating
Piece-by-piece wide-flange and HSS tonnage, open-web steel joists, steel deck, connection allowances, stairs, handrails and crane erection takeoffs.
Technical Overview
Structural steel and miscellaneous metals need exact mass per metre across CSA G40.21 350W shapes, HSS, plates and gussets, shear studs, a connection allowance, primer or galvanizing, and crane crew productivity. We use the CISC Handbook of Steel Construction and allow for CWB-certified fabrication and welding.
Governing Canadian Codes & Standards:
CSA S16 design of steel structures CSA G40.21 structural steel CSA W59 welded steel construction CWB certification (CSA W47.1)
Service Highlights
From CA$75 CAD / trade scope
- ✓ Turnaround: 24–48 hours
- ✓ Deliverables: Unlocked Excel BOQ + Marked PDF
- ✓ Proposal: Firm 15-minute response in business hours
- ✓ Confidentiality: Strict corporate NDA on request
Quantities Measured in Structural Steel
- ▸ K/LH/DLH open-web steel joists, bridging rows, and 1.5" Type B / 2"–3" composite metal decking
- ▸ Connection material factor (clip angles, shear tabs, moment welds, A325/A490 TC bolts, Nelson studs)
- ▸ Division 05 50 00 stairs, pan treads, guardrails, bollards, ladders, lintels & ornamental metals
Common Bid Traps We Catch
- ⚠ Missing 10–14% connection plate/bolt weight allowance on conceptual structural drawings
- ⚠ Hot-dip galvanizing vs high-performance SSPC-SP6 zinc-rich shop coat specifications
- ⚠ AISC certified erector requirements, crane mat pads, and ultrasonic weld inspection
Sample Bill of Quantities
Representative Line Items for Structural Steel
Every line item is delivered in an unlocked Excel sheet with formula-linked unit rates and Canadian code notes.
| CSI Code | Description | Unit | Sample Qty | Canadian Spec Notes |
|---|---|---|---|---|
| 05 12 23 | CSA G40.21 350W Wide-Flange Structural Columns & Beams (Shop Fab & Erected) | TON | 118 | Includes 12% connection plates, high-strength bolts, shop primer & crane picks |
| 05 21 19 | Open-Web K-Series Bar Joists w/ Horizontal/Diagonal Bridging | TON | 28 | Delivered & erected w/ welded seat connections |
| 05 31 23 | 1-1/2" 20GA Type B Galvanized Roof Decking (Puddle Welded / Screwed) | SF | 36,000 | Includes sump pans, pour stops & perimeter closure strips |
| 05 51 13 | Steel Pan Stairway w/ HSS Stringers & Painted Pipe Handrails | FLIGHT | 6 | Shop-welded flights, intermediate landings & field erection |
Scope Coverage
Structural Steel Sub-Services & Specialisations
Detailed quantity surveys available for every branch of this trade across Canada.
▪ Structural Steel Estimating
▪ Steel Fabrication Estimating
▪ Steel Erection Estimating
▪ Miscellaneous Metals Estimating
▪ Metal Framing Estimating
▪ Metal Decking Estimating
▪ Steel Joist Estimating
▪ Handrail Estimating
▪ Staircase Estimating
▪ Ornamental Metal Estimating
▪ Aluminum Fabrication Estimating
Structural Steel Takeoffs by Canadian Metro
Calibrated with indicative local labour factors and regional code amendments.
Bid Intelligence FAQ
Structural Steel Estimating FAQ
Clear answers about our Canadian estimation deliverables, turnaround, software and fees.
How much do structural steel & metal estimating cost in Canada? ▼
Single-scope structural steel takeoffs start from CA$75 CAD. Most commercial bid packages are quoted as guaranteed flat fees based on drawing sheet count and scope complexity with zero hidden add-ons.
What deliverables are included with a Structural Steel estimate? ▼
Every package includes an unlocked, fully editable Microsoft Excel Bill of Quantities (BOQ) with all formula links intact, colour-coded marked-up PDF drawing layers, an unpriced vendor Bill of Materials (BOM) for supply house pricing, and a verified inclusions and exclusions sheet.
What software platforms and workflows do your structural steel estimators use? ▼
Our estimators prepare takeoffs with industry-standard Canadian estimating and takeoff software. Deliverables are unlocked Microsoft Excel workbooks and colour-coded marked-up PDFs, so you do not need a software licence to review them.
How are Canadian codes and standards addressed in Structural Steel? ▼
We cross-reference every line item against Canadian standards including CSA S16 design of steel structures, CSA G40.21 structural steel, CSA W59 welded steel construction, CWB certification (CSA W47.1), calibrating labour productivity and freight allowances to your project province and Forward Sortation Area (FSA).
Are my bid figures and drawings kept confidential? ▼
Your project is safe with us. We never share your drawings, pricing, or bid figures with any other contractor. An NDA is available on request — just ask and we will sign one before you share your plans.
Firm Flat-Fee Bid Proposal · 15-Minute Response
Get a 15-Minute Proposal for Your Structural Steel Project
Upload your drawings now. Receive a firm, guaranteed flat fee starting from CA$75 CAD.
✓ 24–48h Turnaround
✓ Dual-Estimator QA Review
✓ Canadian Code & Currency (CAD)
✓ NDA on Request