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This profile has been a favourite for many years with its high, narrow ribs and wide pans providing the opportunity for greater freedom of design. This freedom is further enhanced by the ability to roll form Dimondek 400 on site enabling sheets of almost any length and eliminating the need for end laps. These features combined with concealed fixing, which is common to all Dimondek profiles, makes Dimondek 400 an attractive and effective choice for your next project.
Not suitable for use as a platform for maintenance work.
Test information available from Pacific Coilcoaters and BHP NZ Steel, and past history of use of long run metal roofing and cladding products in New Zealand indicate that, provided the product use and maintenance is in line with the guidelines contained in the current literature referenced, Dimond long run metal roofing & wall cladding systems can be expected to meet the performance criteria in clause B2 and E2 of the New Zealand Building Code, for a period of not less than 15 years.
Dimond is New Zealand's largest manufacturer of steel roofing, cladding, structural and rainwater goods.
All Dimond Roofing products roll-formed using ColorCote painted steel coil is Global GreenRate GreenTag certified and is applicable for Green Star & Home Star credits.
Green Tag:
Thickness | End span | Internal span |
0.55mm | 1.10m* | 1.60m* |
*To suit ultimate wind loads up to 1.5 kPa
Thickness | End span | Internal span |
0.55mm | 1.00m* | 1.30m* |
*To suit ultimate wind loads up to 2 kPa
Note: Spans shown above are for steel. When using other materials please call 0800 DIMOND for more info.
Dimond Roofing are a manufacturer of steel roofing, cladding and rainwater products.
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