Sourcing PVC stair treads from China
PVC stair tread coverings from China carry 6% UK duty across the relevant supplied lines, with no listed trade remedies. Confirm whether the ordered construction needs a declaration of performance under the applicable construction-product standard. Cambridge China Bridge sources PVC stair treads.
Duty on PVC stair tread coverings
Heading 3918 covers plastic floor coverings in rolls or tiles, whether self-adhesive or otherwise, and specified plastic wall and ceiling coverings. This guide concerns PVC coverings for existing stair treads. The table shows adhesive variants under the relevant supported and other PVC lines; these variants are not separate commodity codes.
Read from the UK Trade Tariff on 30 September 2026, both PVC lines carry 6% duty for goods from China, with no listed anti-dumping or countervailing duty, suspensions or import controls. The supplied other-plastics line has a fluorinated greenhouse gas import control. If the material is not PVC, ask your customs broker to confirm that control's requirements. Standard import VAT is 20%; see UK import duty and VAT.
Give your broker the material composition, backing, supplied form and profile drawing to confirm the commodity code, especially for shaped products sold as stair nosings. For the wider heading, see interlocking PVC floor tiles. For tactile flooring, see our PVC tactile warning tile sourcing guide.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Self-adhesive PVC stair coverings on a PVC-impregnated, coated or covered support | 3918 10 10 90 | 6% | None |
| Other self-adhesive PVC stair tread coverings | 3918 10 90 90 | 6% | None |
Specify the tread profile and fixing system
Specify usable tread width and depth, total thickness, any wear layer, front-edge shape and any integral nosing or riser return. Supply a drawing of the existing step and approve a fitted sample. Agree surface texture, colour, edge contrast, backing and whether adhesive is supplied or applied during installation.
Confirm with the relevant authority whether the ordered construction falls within an applicable construction-product standard and needs a declaration of performance. Obtain the applicable declaration and supporting reports for the actual tread construction, including relevant fire and slip performance. CE marking remains available for construction products placed on the Great Britain market.
Confirm with HSE whether UK REACH restrictions on phthalate plasticisers apply to the plasticised material. Ask for relevant chemical evidence, particularly where recycled PVC is used. Agree the substrate preparation, compatible adhesive and cleaning method, then trial the complete fixing system using production material.
Worked duty example
Illustrative example, not a quote: Illustrative order: 3,000 PVC stair tread coverings under 3918 10 90 90, invoiced at £18,000 free on board, with £3,500 of freight and insurance to the UK. The customs value is £21,500. Duty at 6% is £1,290. Import VAT at 20% is charged on the customs value plus duty, £22,790, so it is £4,558. Import taxes total £5,848; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £1,290 of duty. The import duty and VAT guide explains each step.
Inspection checklist
Profile and fit: measure usable dimensions and thickness against the drawing. Fit samples to the intended step, checking front-edge contact, trimming allowance and any riser return.
Surface and slip evidence: compare texture and colour with the approved sample. HSE says workplace flooring must suit the work activity. Check that slip reports identify the supplied surface and test conditions relevant to the intended footwear and contamination.
Fixing and edges: trial the agreed adhesive on the intended substrate. Check backing cleanliness, front-edge bonding, edge lift and movement after the agreed curing and cleaning procedure.
Arrival and batches: check for curled treads, crushed nosings, split corners and mixed colours before installation. Match carton batch references to the order and retain labelled samples; agree the scope through the inspection guide.
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What goes wrong
A front-edge profile that does not match the step can leave a gap or a projecting lip. Curled material, dirty backing or an incompatible adhesive can prevent full contact and allow the edge to lift. Approve the fitted assembly rather than judging only a loose tread sample.
Production texture or formulation can differ from the tested sample, while mixed batches produce visible colour changes along a staircase. Match performance evidence to the shipped construction and compare production samples with the retained approval sample before accepting substitutions.
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 PVC stair treads from China?
The relevant PVC lines in the supplied tariff data carry 6% duty, with no listed anti-dumping or countervailing duty, suspensions or import controls. Confirm classification from the actual construction.
Do PVC stair treads need a declaration of performance?
Confirm whether the ordered construction falls within an applicable construction-product standard and needs a declaration. Obtain the applicable declaration and reports identifying the supplied tread.
Does a textured PVC stair tread prove slip resistance?
Texture alone does not establish suitability. Ask for a report identifying the supplied surface and compare its test conditions with the intended footwear, contamination and cleaning method.
What should I check before fitting imported stair treads?
Check the profile against the existing step, usable dimensions, flatness, colour batches and backing condition. Trial the specified adhesive and inspect front-edge contact and edge lift.