Six Rib Roofing | Cladding

Minimum Pitch

• In accordance with Acceptable Solution E2, the minimum pitch for Six Rib for roofing dwellings is 4˚. Roof runs in excess of 20 metres should be checked for water runoff capacity.

Roof Traffic

• Foot traffic up the roof must take place in the pan of the profile, or over purlin lines. Traffic across the roof must take place along purlin lines.

Specifications

• Recommended specifications are available in the branded sections of MasterSpec BASIC or MasterSpec STANDARD, or from your local Steel & Tube branch or visit www.steelandtube.co.nz. 

Applications

• Residential Roofing and Cladding
• Industrial/Commercial Roofing and Cladding
• Curving 

Features

• Six Rib has an extra rib compared to most other products
• in its class, and a lower rib height, giving it a unique and
• tidy appearance.

Options

• Six Rib in 0.55 BMT G300 material can be convex crimp curved to a minimum 400mm radius.
• Clear sheeting is available in profiled G.R.P (fibreglass) to match.

Materials

• Available in metallic coated and pre-painted steel in 0.40mm and 0.55mm B.M.T. (base metal thickness), aluminium plain and prepainted in 0.70mm and 0.90mm, and other non-ferrous metals. 

Durability

• All material selections must be compatible with prevailing environmental conditions and adjacent materials, see Roofing Solutions Product Guide or Specifiers Guide for details. Areas not exposed to rain washing will require programmed maintenance.