Importing a complete sunroom system requires more than confirming the product price and delivery date. Before placing an order, review the supplier's technical documents, system specifications, and compliance records to ensure the installation will meet local requirements.
Confirm that the complete system includes the agreed aluminum grade, such as 6063-T5, with profiles manufactured in the required thickness range of 1.6–3.0 mm. Check the available color options and verify whether the finish uses powder coating or fluorocarbon coating. The documentation should also identify all accessories, fittings, panels, seals, and other components included in the package.
Compare the supplier's specifications with local building codes, structural standards, weather-resistance requirements, and installation rules. Request inspection records, test reports, drawings, and quality certificates where applicable. Clarify how installation acceptance will be completed and which party is responsible for correcting defects or nonconformities.
Check customs classification, required import documents, packaging details, delivery conditions, and any permits or certifications needed at the destination. Payment terms should clearly define inspection points, shipment timing, and remedies for delays or specification changes. The contract should also state after-sales obligations, warranty coverage, spare-part availability, technical support, and responsibility for damage during transportation.
A complete compliance review helps prevent customs delays, failed inspections, installation disputes, and unexpected costs. Obtain written confirmation that the supplier's stated specifications apply to the entire sunroom system, not only to selected aluminum profiles.
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