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Highwood
Highwood

Highwood 50mm x 35mm x 3.6m HighFlow Castellated Cavity Batten

I/N: 1192787

Special Order

$46.65

$12.96

per linear metre

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  • Helps achieve NCC 2025 compliance
  • Creates a ventilated cavity behind cladding
  • Structural batten allows direct fixing of cladding
  • 25-Year Product Warranty
  • H3 Treated Against Decay & Termites
With the introduction of NCC 2025 Housing Provisions, many external wall systems now require a ventilated cavity to help manage moisture and condensation. HighFlow is designed to help meet these requirements. Providing approximately 2000mm² of ventilation per lineal metre, HighFlow exceeds the 1000mm²/m cavity ventilation provisions referenced in NCC 2025 Housing Provisions 10.8. HighFlow acts as both: A ventilated cavity batten, allowing air circulation and moisture management behind the cladding. A structural fixing batten, providing a strong fixing point for cladding without the need for additional framing. As condensation management requirements become increasingly important under NCC 2025, HighFlow provides a practical, compliant solution that helps homes stay dry, perform better, and last longer. HighFlow Structural Cavity Batten The simple way to create a compliant, ventilated cavity behind cladding.