Sourcing precast wall panels from China

Duty on precast concrete wall panels

Read from the UK Trade Tariff on 10 October 2026, heading 6810 covers articles of cement, concrete or artificial stone, whether reinforced or not. Precast concrete structural wall panels fit the description of prefabricated structural components for building or civil engineering under 6810 91 00 00. The table shows panel variants sharing that commodity line.

The supplied tariff record shows 0% duty across this heading for goods from China. It lists no anti-dumping or countervailing duties, suspensions or attached import controls. This describes the tariff record, rather than the documents needed to sell a construction product.

Give your customs broker the material composition, drawings and intended structural use to confirm the commodity code. Decorative facing pieces need their own classification check. For other products within this heading, see precast concrete drainage channels. For paving products, see our guide to sourcing concrete paving blocks. For fence posts, see our precast concrete fence post sourcing guide.

Panel drawings, reinforcement and performance

Agree whether the panel is load-bearing, an external wall component or an internal wall component. Have the project designer approve panel dimensions, thickness, openings, reinforcement, concrete cover, connections and joint details. Specify lifting inserts, panel weight, support positions during transport and the unloading method. For insulated panels, identify the insulation material, its position and how the concrete layers connect.

For Great Britain, legitimately CE-marked construction products can continue to be supplied without additional UK marking. Manufacturers whose products are covered by a harmonised standard, or who have obtained a European Technical Assessment, must draw up a declaration of performance. Ask the supplier to identify the applicable route and provide documents matching the exact panel type and intended use. Arrange a documentation review before production.

Agree the required structural, fire, thermal and weather performance with the project designer. Request supporting calculations and test reports for the proposed build-up, including joints and connections where relevant. Approve a physical finish sample and record acceptable colour variation, surface voids, repairs and edge condition in the purchase specification.

Worked duty example

Illustrative example, not a quote: Illustrative order of 60 small precast concrete structural wall panels under 6810 91 00 00, invoiced at £15,000 free on board, with £3,000 of freight and insurance to the UK. The customs value is £18,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £18,000, so it is £3,600. 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 panel dimensions, thickness, squareness, bow and opening positions against approved drawings and agreed tolerances. Check connection recesses and joint edges.

Reinforcement and inserts: review recorded reinforcement checks before casting, verify agreed concrete cover checks, and compare lifting and connection inserts with the approved layout. Ask for production records tied to each panel.

Surface and records: check cracks, exposed reinforcement, honeycombing, chipped edges and repairs against the agreed acceptance criteria. Match panel identification to drawings, production records and performance documents.

Packing and arrival: check support points, separation pads, restraint and access for unloading at inspection. On arrival, photograph damage before unloading and compare delivered panel identities with the packing list.

What goes wrong

Misplaced inserts and inaccurate openings can stop panels fitting even when their overall dimensions look correct. Bowed panels leave uneven joints, mixed casting batches create visible colour differences, and unagreed repairs can spoil exposed faces. Freeze the approved drawings before casting and require approval for changes to reinforcement, connections or concrete composition.

Panels can crack when supported or restrained in positions that do not match the transport plan. Edge damage may hide beneath packing, while generic performance documents may describe a different panel build-up. Agree the support and unloading arrangements before shipment, retain loading photographs and keep damaged panels separate for assessment.

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.