Mini-rib Wall Cladding

Cover Thickness(mm) Minimum Pitch Finish Minimum Length


Walls Only





900mm Cover – for maximum use of material whenever applications permit

Easy Fixing – conventional through fixed screws maximise performance and installation

Low Rib Height – to allow flexibility in the sheet for architectural treatments

Versatility – suitable for a variety of applications in both architectural and industrial markets

Hi-tensile Steel – for greater damage resistance and performance


All fasteners should conform with AS3566 – Class 3 and be compatible with the cladding material used

For Steel

No. 12 x 20mm hex head self-drilling, self-tapping screws. In internal applications, 3.2mm aluminium pop rivets.

For Timber 

No.12 x 25mm hex head self-drilling type 17 screws. Add 10mm to screw length for softwood applications.

Side Laps

No.8 x 12mm ‘S’ point screws, or 3.2mm diameter sealed aluminium pop rivets

Fastener Postions 

For external applications, side lap fasteners are required at 200-300mm centres. At all supports, 4 equally spaced fasteners are required across the sheet including one fastener through or adjacent to the overlap. For internal applications Stramit Minirib® panelling with spaces of 1000mm or more requires the side lap to be stitched at mid-span.

For further installation information, refer to page 11 of the Stramit®Wall Sheeting & Cladding Product Technical Manual.

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