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The Dimond Hi-Span purlin range is available in 12 sizes from DHS 150/12 to DHS 400/20 to suit commercial applications from 5m to 18m spans. Speed of installation is assured as Hi-Span purlins and girts are supplied complete with brace channels ready for site assembly.
Past history of use of Dimond Purlin Systems indicate that provided the product use and maintenance is in line with the guidelines in this manual, Dimond Purlin Systems can reasonably be expected to meet the performance criteria in clause B1 Structure and B2 Durability of the New Zealand Building Code for a period of not less than 50 years.
As part of the Fletcher Steel family, Dimond Structural offers technical expertise backed by a history of supplying purlins and composite steel decking in to a range of major New Zealand projectsProduct Enquiries
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