Before Ordering
Confirm product model, steel and coating specification, destination climate, roof design and applicable standards.
Buyer Documentation
Written Warranty Terms for Your Order
Warranty coverage depends on the product specification, environment, installation method and written sales contract.
Installation Records
Keep invoices, batch information, delivery records, installation photos and contractor details for future review.
Claim Review
Provide the affected quantity, dated photos, installation details and site conditions. Coverage is determined by the signed warranty supplied with the order.
Important: Website references to expected service life are general product information, not a substitute for the written warranty issued for a specific order. Request and review the complete warranty before purchase.