All beams and column sections are extruded hi-tensile steel with excellent durability and corrosion resistance, complying with AS 1170.1-1989 and AS 1170.2 SAA Loading Code. The testing and design of the structural members complies with the following standards:
• SAA Loading Code Part 1, AS 1170.1: Dead and Live Loads and Load combinations.
• SAA Code AS4055 Wind Loads for Housings. Australian Standard AS 4600 Cold Formed Steel
Structures Code and all other associated standards.
Deck, Gutters, Downpipe, Capping and accessories manufactured from ZINCALUME® and COLORBOND® Zinc/ Aluminium coated steel complying with Australian standard 1397 “Hot dipped Zinc or Aluminium/ Zinc Coated steel sheet and strip” and fixed in accordance with Australian Standard 2179 and 2180 “Metal Rainwater Goods” will have a minimum life prior to perforation by weathering in the natural elements of five years from date of installation.