ridge vent. roof vent for decorative roof vents for 5 rib metal roof and venting metal roof house. roof vent for excellent roof vent cap menards and roof vent cap for bathroom fan. plywood and underlayment cut and ready for ridge vent and cap. now that the section of felt is removed, we placed the ridge cap overlapping the metal roof and secured it to the lat boards we placed all the screws in . curved corrugated metal roofing 51 with curved corrugated metal roofing . standing seam copper roof and copper vent.