Dual function product acts as a cavity ventilator permitting the cavity to breathe. Also acts as a weep to evacuate water from lintels, dpc's and cavity trays.
- Dual-function combined weep and ventilator
- Insect resistant grille
- Integral water-check baffles
- Superior air throughout and water discharge capability
- Optional render protection cover, keeps grille clean during installation
Supplier Website www.cavitytrays.co.ukConversion & Materials Calculator