The SCYON Cavity Vent Strip PVC 18mm is specifically engineered for cavity construction, this perforated PVC strip is a vital component in modern moisture management systems. It is most frequently installed at the base of walls behind Scyon Matrix™ Cladding in conjunction with the Hardie™ Cavity Batten.
Key Features
- Used to close off the bottom of an 18mm cavity system
- Prevents vermin from entering into the cavity
- Cannot be seen once cladded over








