Sourcing prefab steel staircases from China
Prefabricated steel staircases classified under heading 7308 carry a flat 0% UK duty from China, with no trade remedies listed in the supplied tariff snapshot. Confirm with the relevant authority which factory production control certification, performance documentation and marking requirements apply to the exact structural components. Cambridge China Bridge sources prefabricated steel staircases.
Duty and classification for steel staircases
Heading 7308 covers iron or steel structures and their parts. A prefabricated steel staircase is a candidate for 7308 90 98 90; separately supplied structural parts principally of sheet steel may fall under 7308 90 59 90. The table repeats these tariff lines for different staircase purchases; it does not imply separate codes for each component.
Read from the UK Trade Tariff on 7 October 2026, both candidate lines carried 0% duty for goods from China. Neither listed anti-dumping or countervailing duty, a suspension, an import control or the steel trade measure. Import VAT is normally 20%. Heading 7308 is within UK carbon border adjustment mechanism coverage from 1 January 2027, as explained in the reference guide.
Confirm the commodity code using drawings, material details and the shipment contents before ordering. Keep whole staircase assemblies distinct from separately supplied parts in the packing list. For the alternative material family, see prefabricated wooden staircases.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Prefabricated steel staircase assemblies, subject to classification | 7308 90 98 90 | 0% | None |
| Staircase structural parts principally of sheet steel | 7308 90 59 90 | 0% | None |
Specify the staircase against the actual building
Give the factory a measured floor-to-floor height, finished floor levels, opening dimensions, landing positions and fixing substrates. Specify clear width, rise, going, headroom, handrail arrangement, guarding, tread surface and indoor or outdoor exposure. Have the project designer approve the drawing revision before fabrication. For England projects, consult the official guidance on protection from falling, collision and impact.
For structural components, request certified factory production control, the stated execution class, a declaration of performance and CE or UKCA marking. Match the certificate scope to the supplying fabricator. Specify steel grade, welding procedures, inspection requirements and coating system. Ask for mill certificates and a trial assembly showing the landing connections, splice plates and fixing holes. CE marking remains available for construction products placed on the Great Britain market.
Worked duty example
Illustrative example, not a quote: Illustrative order, not a quotation: a commercial staircase package with flights, landings and guarding under 7308 90 98 90, invoiced at £32,000 free on board, with £4,000 of freight and insurance to the UK. The customs value is £36,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £36,000, so it is £7,200. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.
Inspection checklist
Geometry: measure the assembled flight and landing against the approved drawings, including tread spacing, squareness, fixing holes and handrail positions.
Steel and welds: match member identification to mill certificates; inspect weld size and appearance and review the agreed non-destructive testing records.
Finish and treads: check coating thickness against the specification, coverage around welds, sharp edges, tread attachment and the agreed slip-resistant surface.
Packing and arrival: reconcile flights, landings, guarding and fasteners with the erection drawings; check for distortion, damaged coatings and missing parts after unpacking. Arrange quality inspection before shipment.
What goes wrong
A staircase made to the structural floor height can fit badly once floor finishes are added. An incorrect landing orientation or fixing detail can also prevent installation. Record finished levels and connection details on the signed drawings, and review trial-assembly photographs before dispatch.
A generic certificate can describe a different factory or product scope. Damaged coatings, unmarked members and loose fasteners create further problems on arrival. Match documents to the order, photograph each packed assembly and agree how defects will be corrected before paying the balance.
Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For repeat volumes, see container programmes.
Frequently asked questions
What is the UK import duty on steel staircases from China?
The supplied tariff snapshot shows 0% on the relevant heading 7308 lines, with no anti-dumping or countervailing duty. Confirm the staircase's commodity code; import VAT is normally 20%.
What documents should I ask the staircase factory for?
For structural components, request the factory production control certificate, declaration of performance, CE or UKCA details, execution class, mill certificates and welding records.
Will a standard factory staircase fit my building?
Check measured finished floor levels, opening dimensions, landings, headroom and fixing substrates. Approve project-specific drawings and inspect a trial assembly before shipment.
Should I order the staircase assembled or in sections?
Choose after checking transport dimensions, unloading access and the installation route. For sectional delivery, agree splice details, member identification and fastener packing with the designer and factory.