No.1 Tri-Span™ features a striking linear profile that combines modern aesthetics with excellent functionality. Made from high-tensile coated steel, it offers strength, rigidity and durability ensuring long-term performance. Suitable for commercial and residential applications, Tri-Span™ accommodates roof pitches as low as 2 degrees, making it a versatile choice for various architectural designs.

Key features:

  • Suitable for both roof & wall cladding
  • Anti-capillary side laps
  • Available in a wide range of finishes and COLORBOND® steel colours
  • Compliant with Australian Standards and tested for wind load, waterproofing and combustibility

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No1 Roofing TriSpan product render

Contact No.1 Roofing

Product detail

Availability
ACT
NSW
Product availability is indicative, contact No.1 Roofing directly to confirm availability.
Cover Width
700mm
Rib Height
24mm
Min Roof Pitch
2 degrees
Only applies to roofing applications.
Profile dimensions

Material Choices

Materials Gauges

COLORBOND® Ultra steel

  • 0.42 BMT
  • 0.48 BMT

ZINCALUME® steel

  • 0.42 BMT
  • 0.48 BMT

Literature

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