Manthorpe’s slim line over fascia ventilator ensures a flow of air into the roof space between the felt and the fascia board. 25,000mm² versions available. The product is designed with clear fixing points and a smooth leading edge allowing it to sit discreetly on top of the fascia board beneath the felt, both versions come complete with an intergral fly-screen. Products are robust enough to be used with any roof tile no regardless of the profile and can be fitted with plain tiles or slates.
- Provides 25,000mm² airflow per metre
- airflow per metre
- Units come in 1 metre lengths
- Fit with all roof tiles and slates
- Discreet, low profile design
- Fixes easily into the top of the fascia board
- Fitted with integral fly screen
- Can be used in other roofing detail
- Size 37 x 46 x 1000mm
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