Steel Commercial Buildings for Offices and Public Space

Steel Commercial Buildings for Offices and Public Space
Steel Commercial Buildings

A steel-frame scheme for offices, display and public rooms, driven by plan, storey height and facade—not by copying a plant joint.

Commercial steel is used for offices, showrooms and supporting public rooms. Grid flexibility, closing speed and the facade matter more than crane capacity. A street frontage or a concrete podium needs its own joints and fire breaks.

Send the plan, storey height, openings, any mezzanine or canopy, and the local code. Curtain wall or stone needs embeds and tolerances before the frame is cut.

Steel Commercial Buildings for Offices and Public Space

Shop members go up by mark number. Exposed steel and colour difference should be marked on the approval set. Area and cost are not promised before design.

This page lists what to align first. Grid and cladding follow the design file; attach a sketch to inquire.

Tiankai Southeast fabricates marked members from approved drawings and supports erection by mark number. Sizes, loads and delivery follow the confirmed design file and contract; this page does not turn uncalculated tonnage, thickness or time into a promise.

  • Align plan, height and openings
  • Mark exposed joints
  • Draw embeds with the facade

Specifications

System Multi-storey steel frame
Floors By occupancy load
Coating By exposure
Interfaces Foundation, deck, M&E

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FAQ

  • Can you fabricate from our drawings?

    Yes. Send structural, shop or detailing drawings and we will cut, weld, drill and coat to those drawings. Member sizes, connections and joints can be adjusted per project. If you only have an architectural layout, we can discuss loads, span and use, then propose a steel scheme.

  • Which steel grades and codes do you follow?

    Common carbon grades can be specified (for example Q235, Q355 or an agreed equivalent). Welding, holes, geometry and coating follow the contract drawings and the destination code. For export, state the required standard in the inquiry (GB, EN, ASTM, etc.) so material and inspection can match.

  • Do you support site erection?

    Our core work is shop fabrication and delivery. We can supply erection drawings, piece marks and remote technical support. If you need a supervisor or erection assistance, state the programme and site conditions in the inquiry; we will assess it per project.

  • Is fire protection included?

    Fire protection depends on local code and the required fire rating. Some projects need only corrosion coating; others need intumescent paint or boards. Please state the fire rating and code in the inquiry. Site fire-coating work is not included unless confirmed in writing.

  • Can the building be expanded later?

    Expansion is easier if bay spacing, gable conditions, crane or mezzanine loads are reserved in the first scheme. Please say whether a future extension, crane or mezzanine is planned. A building without reserves can still be modified, but foundations and existing members must be rechecked.

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