

CUSTOM ORB® 990
Corrugated roofing and wall cladding
LYSAGHT® CUSTOM ORB® 990 is a tough and corrugated roofing and wall cladding profile, which offers flexibility of design for Roof and Wall cladding applications in Industrial, Commercial, Residential and Public buildings.
Specifications
Base Metal Thickness - 0.42 mm/ 0.45 mm
Depth - 19 mm
Overall width - 1066 mm
Steel Grade - G550 (300 MPa yield strength)
Total Coated Thickness - 0.47 mm/ 0.50 mm
Effective cover width - 990 mm
Min. Roof Slope - 6 degree
Coating Class (min.) - ZINCALUME AZ150 (150g/m2) (55% Aluminium, 43.5% Zinc, 1.5% Si) as per AS1397 / IS15961 – with Super Durable Polyester COLORBOND®; steel XRW quality paint system of approved color conforming to AS/NZS 2728 type-4 / IS15965 class 3
Application / Area of Usage
Roofing, Wall cladding
Brochure
CUSTOM ORB 990 91KBStandard Colour Range
(SRI-87)
(SRI-38)
(SRI-44)
(SRI-25)
(SRI-41)
(SRI-46)
(SRI-27)
(SRI-37)
Zincalume Steel(SRI-57)
Note: Above standard colour shades are given for guidance only. The Colour shades may look different due to print limitation. Please contact the nearest Tata BlueScope Steel sales office for any other colour shade enquiry. We would be glad to send an actual COLORBOND® colour sample or help with any other colour requirement.



