Swissma SANKO SK Rib 38 II® is a unique metal roofing system that allows bolting on its 38mm height crest while maintaining superior rainwater discharge properties at a very low gradient. The Swissma SANKO SK Rib 38 II® roof system is also certified by FM Approvals that certified this profile has conformed to the highest standards of safety and property loss prevention.

• Material thickness:
  Coated steel: 0.35mm BST, 0.42mm BST, 0.48mm BST, 0.55mm BST, 0.60mm BST, 0.70mm BST, 0.75mm BST, 0.80mm BST
  Stainless steel: 0.40mm BST, 0.50mm BST, 0.60mm BST
  Aluminium: 0.50mm thk, 0.60mm thk, 0.70mm thk, 0.80mm thk, 0.90mm thk
• Effective width: 750mm
• Rib height: 38mm
• Miniumum roof pitch: 1°
• Minimum radius of curvature by crimping: 450mm
• Minimum radius of curvature for natural curve: 70,000 mm

• FM Approved profile that certifies this profile conforms to the highest standards of safety and property loss prevention.
• Applicable for all types of building projects – industrial, commercial or residential.
• Screw fixing method with bonded neoprene washers.
• Easy installation that ensures on-time completion of projects.
• Can be roll formed on site for sheets that exceed the permissible normal transportation, hence giving continuous roofing sheets without end laps.
• Can be customised to meet thermal and acoustic requirements.

• COLORBOND® Steel
• ZINCALUME® Steel
• VERMOE™ Steel
• PRIMAMAJU® Steel
• Aluminium
• Stainless Steel

•  Roofing 
• Wall Cladding