Over Fascia Ventilation System OFVS10

The OFSV10 Over Fascia Ventilating System is a 3 in 1 interlocking length fitted to the top of the fascia to provide continuous ventilation, underlay support and bird excluder. This system provides 10,000m2 per metre on continuous ventilation. Also available in a 2 in 1 version (OFVS10L).