i have had a mono pitched roof built on a ground floor extrenson. approx 3m wide by 2m deep. it has in it 2 big velux windows. there is a 10m venting strip by the fascia at the bottom but no abutment ventilation has been put in at the top. there are 7 7in roof spars that divide the roof. problem is where the roof joints upto the house wall the lead flashing sits under a bedroom window with almost no depth for an abutment vent.
does anyone know of a retrospective solution? one thing i have come across is a klober uni-plain tile vent - dont know what people think of that?
any offers appreciated.
does anyone know of a retrospective solution? one thing i have come across is a klober uni-plain tile vent - dont know what people think of that?
any offers appreciated.