The retro-fitted One Way Weep Vent is a passive solution that works automatically to protect against flood water.
The One Way Weep Vent allows air flow in both directions. It allows air to pass through the valve but in the event of flooding, the valve seals off using the pressure of the water.
- Available in 10mm
- Available in standard terracotta & white
- Allows cavity to breathe & condensation to escape
- Retro fit product
- Ideal solution when no provision has been made for cavity venting or weeps or an insufficient number have been installed
- Provides protection against insects and debris
- Highly cost effective
- External fins provide a lock-tight fit
- Use in timber frame and traditional build