Materials & Finishes Guide
Use catalogue descriptions carefully. Confirm the exact material and surface specification in the quotation.
| Catalogue description | What still needs confirmation |
|---|---|
| Galvanized | Base metal, galvanizing process, coating specification and intended exposure conditions. |
| Hot galvanized | Exact process, coating specification, preparation and inspection requirements. |
| Powder coated | Base material, preparation, coating type, colour and thickness. |
| SS304 | Which components are SS304 and whether traceable material evidence is available. |
| Polycarbonate base + SS304 | Base specification, wire material confirmation, mounting requirements and any UV evidence. |
No corrosion life, salt-spray performance, UV lifespan or certification is stated without product-specific evidence.
Discuss Material RequirementsQUESTIONS & ANSWERS
Before you enquire
Does galvanized mean a confirmed steel grade?
No. A finish description does not identify the base metal grade. Request both material and coating specifications.
Is SS304 a certificate?
No. SS304 is a catalogue material description. Component scope and traceable material evidence still need confirmation.
Are the polycarbonate bases UV-certified?
No UV certification, service-life claim or test result is supplied in the catalogue.
Can you guarantee corrosion resistance for a coastal site?
No service-life guarantee is made from the catalogue alone. Describe salt exposure, cleaning and maintenance conditions for technical review.
Can I specify a different finish?
Include the desired finish and acceptance criteria in the custom brief. Feasibility, price and testing must be agreed.