Manthorpe Over Fascia Vent Black 25 x 1000mm

Manthorpe's slim line over fascia ventilator ensures a flow of air into the roof space between the felt and the fascia board. 10,000mm² and 25,000mm² versions available Provides 25,000mm² airflow per metre Units come in 1metre lengths Fit with all roof tiles and slates Discreet, low profile design Fixes easily into the top of the fascia board Fitted with integral flyscreen Can be used in other roofing details