Ridge and Hip Dry-Fix Ventilation System

For location on prepared ridge and hip configurations. Two-part system consisting of dry-fix roll-out ventilation membrane with corrugated flashings to both edges. Integral adhesive strips to underside of flashings initially hold in place prior to placement and securing of ridges over the membrane assembly using mechanically fixed flexible moulded retaining gaskets. The flashing section of the membrane can be trimmed back should smaller ridges be deployed. Provides ventilation at high levels to satisfy statutory requirement. Also appropriate where supporting flow is required to aid ventilation via permeable underfelt to address NHBC directive.


  • Accepts most popular ridge profiles.
  • Eliminates wet trades.
  • Provides statutory airflow.
  • Ridge mechanically fixed.

General information


Alloy flashing, polymer gasket


6000 mm long x 325 mm wide rolls (+ retaining gaskets)

Uniclass 2015

Pr_30_59_29_71 Roof ridge ventilator tilesPrimary


H60/840 Ventilator tiles

H60/86 Ventilator tiles

H65/840 Ventilator tiles

H65/86 Ventilator tiles

Specification data - Roof ridge ventilator tiles

Product Reference

Ridge and Hip Dry-Fix Ventilation System

Standard product features


6000 mm long x 325 mm wide rolls (+ retaining gaskets).

Free airflow rating (maximum):

5000 mm² in continuous run to each side.




Alloy flashing, polymer gasket.

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