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RoofMan RM900 Commercial & Industrial

RM900 is a high-ribbed trapezoidal roofing product designed for greater spans, offering exceptional economic advantages on commercial and industrial buildings. RM900 is a cost effective alternative to lower ribbed roofing offering greater spanning capabilities and wider coverage allowing fixers to cover greater areas at a faster pace.

With a fully supported male rib, fixers find it provides extra strength and weather proofing around the fastenings. RM900 clear sheeting is available in a matching profile in a variety of specifications.

Base Materials

RM900 is available in Zinc coated and pre-painted steel in .40g and 55g (base metal thickness) and plain and pre-painted Aluminium .70g and .90g


RoofWalls
InternalEndInternalEnd
Gauge*Light*Heavy*Light
*Heavy
Steel.40BMT2800mm2500mm1900mm1700mm3200mm2200mm
Steel.55BMT3800mm34000mm3000mm2700mm3800mm3000mm
Aluminium.70BMT
Aluminium..90BMT


* Refers to Roof Traffic. NB: Heavy roof-traffic purlin spacings provide a superior roof.

Fasteners

Steeltite 14gx90mm and Timbertite 14gx100mm, Class 4 fixings compatible with the material being fitted. 

Provision should be made for thermal expansion.

Foot Traffic

Foot traffic up the roof should be in the pan of the profile. Foot traffic across the roof should be on the purlins.

Durability

All materials should be checked for their compatibility and their warranties as to the suitability in the Environment to which they will be exposed. Warranties must comply with the maintenance recommendations as set down by the material.

Custom cut to length subject to available transport.

Design Details

For design details and best practice applications, please refer to NZ Metal Roofing Manufacturers' Code of Practice

Materials

Zinc AlloySteel.40BMTAZ150 (150GM/M2)G550 Mpa Yield Stress
Zinc AlloySteel.55BMTAZ150 (150GM/M2)G550 Mpa Yield Stress
Pre-paintedSteel.40BMTAZ150 (150GM/M2)G550 Mpa Yield Stress
Pre-paintedSteel.55BMTAZ150 (150GM/M2)G550 Mpa Yield Stress
Pre-painted
Aluminium.70BMT5052305 Mpa Yield Stress
Pre-paintedAluminium.90BMT5052305 Mpa Yield Stress

Paint Finishes

Zinacore8 - For general exterior roofing and cladding applications. NOT suitable for use in severe or very severe marine Environments

ZinacoreX - For general exterior roofing and cladding applications. NOT suitable for use in very severe marine Environments

AR8 - For general exterior roofing and cladding applications. Suitable for use in up to very severe marine Environments

ARX - For general exterior roofing and cladding applications. Suitable for use in up to very severe marine Environments

Installers

Only qualified approved roof installers should be used on your contract. All installations should be to the standards as set out in the NZ Metal Roofing Manufacturers' Code of Practice.