Product Warranty & Quality Assurance
Clear, written warranty terms on our stone coated metal and synthetic resin roof tiles — backed by ISO 9001 production and international test reports.
Warranty at a Glance
Warranty periods depend on installation to our fixing guidelines and local climate. Exact terms are confirmed in your sales contract. Test reports (salt spray, UV aging, fire, impact) are available on request.
What the Warranty Covers
Corrosion Perforation
AZ Galvalume base is warranted against rust-through under normal atmospheric conditions.
Color Fastness
Kiln-fired mineral granules hold color — warranted against abnormal fading and peeling.
Wind Resistance
Correctly interlocked and fastened tiles are warranted against wind lift within rated zones.
Material Defects
Manufacturing defects in base steel, coating or granule bond are covered from date of shipment.