Supplied throughout New Zealand, Australia and the Pacific PERRY GRATING is made to international standards and the factory is certified to ISO 9001:2008. Perry Grating is focused on manufacturing high quality products to meet and exceed international standards.

The following are some of the main AS/NZ standards which are adhered to:

Galvanizing Standard

The Australian/New Zealand Standard AS/NZS 4680:2006 – Hot dip galvanized (zinc) coatings on fabricated ferrous articles is the defining standard for hot dip galvanized coating specifications in New Zealand. It is closely aligned with the International Standard ISO 1461:1999. The standard sets minimum coating and average coating thickness levels.

Platform Standards

Perry Grating manufactures its grating products in conformance with AS 1657 – Fixed Platforms, Walkways, Stairway and Ladders Standard. Our standard grating with 30mm or 40mm pitch between the bearing bars meets the standards criteria. 30mm pitched grating is best suited to situations which require a heavier duty grate with more slip resistance than the 40mm pitched grating.

Steel Standards

Perry Grating’s Load Bearing Bars are manufactured to comply with the steel standards: AS 1594–H250 and AS 3679–250. Combining our high quality steel with the correct grating choice for the application ensures the best success in your project.