Ubbink Vepac Slate Vent & Mesh UB11
Ubbink's UB11 is an in-line unit with a multipurpose base which will provide inconspicuous ventilation in natural and manmade slate roofs.
- Vepac vents are suitable for high or low level ventilation in roofs of 25° and over
- Each vent has a slotted inhibitor to keep out large insects and vermin
- Provides a free vent area of 10,750mm2.