• Commercial and industrial roofing and cladding
• Residential roofing and cladding
• Drape Curving
• Steel & Tube ST963 is available in a variety of materials to suit the environment including galvanised, Zincalume and Aluminium.
• Matching glass reinforced natural lighting sheets are available in trafficable, non-trafficable,thermal and condensation control and fire ratings to suit the project
• A full range of matching accessories are available including ridging, underlays, safety mesh, fasteners and rainwater systems.

For structures requiring compliance with NZBC Clause E2, minimum pitch is 3°. Roof runs in excess of 80m should be checked for water run-off capacity. Provision for thermal expansion should be considered for lengths in excess of 18m in steel and 12m for other materials.

ST963 if designed, used, installed and maintained in accordance with the statements and conditions of the technical literature, will meet or contribute to meeting the following provisions of the NZBC:

• Clause E2 External Moisture: ST963 will comply with the performance requirements of E2 when installed in accordance with E2/AS1. Alternatively, when designed in compliance with the NZ Metal Roof and Wall Cladding Code of Practice, or Steel & Tube Roofing Solutions Product Guide, ST963 will comply with Clause E2 where SLS wind loads do not exceed 3.0 kPa
• Clause B1 Structure: In .40mm or .55mm steel, G550 grade (high strength) ST963 will meet the requirements of B1. Refer to the PTS
• Clause B2 Durability: With normal maintenance, the requirements of Acceptable Solution B2/AS1 will be met by nominated materials as defined in New Zealand Steel Specifiers and Builders Guide June 2010. Refer to the Environmental Categories document

ST963 has been widely used on many large commercial projects around the country including the Avanti International Velodrome project in Cambridge.

ST963 conforms to all requirements under the MRM Code Of Practice.

All Steel & Tube roofing, cladding and rainwater goods manufactured from COLORSTEEL are accredited with Environmental Choice which contributes to Homestar and Greenstar.