Vulcan Tophat Structural Cavity Batten

• Height/width: 77 mm
• Top face: 45 mm
• Fixing lips (each side): 15 mm
• Nominal cavity depth: 20 mm
• Material thickness: 1.6 mm
• Top face angle: 15°
• Material: 6060-T5 Aluminium

Suitable for vertical or horizontal installation, it supports a wide range of cladding systems and is engineered to meet or exceed the minimum structural requirements of NZBC Acceptable Solution E2/AS1 across all wind zones

1. Drained & ventilated
   Forms a 20mm cavity that keeps moisture moving, for drier walls that last.
   
2. Sloped drainage face
   A 15° top face sheds water fast, so it never pools against the cladding.
   
3. Built from 6060‑T5 alloy
   Durable, lightweight aluminium engineered for reliable long-term performance.
   
4. Finish your way
   Mill finish or powder-coated in a wide range of cladding colours.
   
5. Certified structural fixing
   Meets or exceeds NZBC E2/AS1 structural requirements across all wind zones.
   
6. Vertical or horizontal
   One profile suits both orientations, across a wide range of cladding types.
   
7. Fire and Corrosion resistant
   Non-combustible and fully corrosion-resistant in exposed environments.
   
8. NZ‑made, 100% recyclable
   Designed and manufactured in New Zealand, fully recyclable at end of life