Sourcing moulded glass stair treads from China

Duty and classification for moulded treads

Heading 7016 covers pressed or moulded glass articles for building and construction, alongside glass mosaic smallwares and leaded lights. For a moulded stair tread, investigate 7016 90 70 00, the other-articles line. The remaining table rows show neighbouring categories for comparison; they are not alternative descriptions of stair treads.

Read from the UK Trade Tariff on 2 October 2026, every supplied line carried 0% duty for goods from China. The supplied facts list no anti-dumping or countervailing duties, suspensions or attached import controls. Import VAT is normally 20%. See the wider glass paving guide for the broader heading.

Confirm the commodity code using drawings, manufacturing details and the finished product description. A laminated safety-glass panel is a different product from a moulded tread; the site's published background places toughened and laminated safety glass under heading 7007. Use the duty and VAT guide when reviewing landed costs.

Specify the tread and its supports together

Specify width, depth, thickness, front-edge profile, surface pattern, colour and dimensional tolerances. State whether the tread spans between supports or rests on a continuous bed. Agree bearing areas, pads, fixing details and installation instructions with the staircase designer. Ask for load-test evidence matching the proposed tread and support arrangement.

For construction products covered by a designated standard, confirm with the relevant authority whether a declaration of performance and UKCA or CE marking are required. Ask which standard or technical assessment covers this exact tread and intended use. Official guidance confirms that CE marking remains available for construction products in Great Britain. Arrange a testing and certification review before approving production.

In England, Approved Document K provides building guidance on protection from falling, collision and impact. Ask the project designer to review the staircase design against the applicable guidance. Specify grip evidence for the intended dry or wet conditions and the cleaning method; a visible moulded texture alone does not demonstrate performance.

Worked duty example

Illustrative example, not a quote: 50 moulded glass stair treads, illustratively classified here; values are illustrative under 7016 90 70 00, invoiced at £9,000 free on board, with £2,500 of freight and insurance to the UK. The customs value is £11,500. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £11,500, so it is £2,300. 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

Dimensions and fit: measure sampled treads against the approved drawing, including bearing faces and front-edge profile. Trial-fit them to the agreed supports and check for rocking.

Glass condition: inspect edges, bearing areas and surfaces for chips, cracks, inclusions and scratches. Compare colour and moulded pattern with the approved sample.

Performance evidence: match the product description, thickness, finish and support arrangement in the load and grip reports to the goods supplied. Check applicable declarations and marking against the same product identity.

Packing and arrival: check individual separation, edge protection and restraint inside the packs. On arrival, photograph damaged packaging and inspect its contents before installation. Use the quality inspection guide to prepare the inspection brief.

What goes wrong

A tread can match the sample visually yet rock on its supports because its bearing faces are uneven. Chipped bearing edges, misplaced pads or altered support spacing can undermine the intended installation. A load report for a different thickness or support arrangement does not establish the performance of the tread you ordered.

Grip can differ between the approved sample and production when the mould texture or surface treatment changes. Scratches and edge chips can also appear when pieces touch during transport. Agree rejection criteria before production, inspect the bearing faces and finish, and record arrival damage before the packs are distributed to site.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For own-brand ranges, see sourcing for brands.