Barge And Verge

Barge or verge flashings assist in holding the roof cladding in place under high wind loads at the periphery.

Where barge flashings are omitted, the roof must be designed to withstand the upwards loads imposed on both surfaces of the roof cladding edges.

A transition flashing must be provided when the roof cladding weathers the barge at an internal angle.
















Revision Category: 
2 - Editing and rearrangement
Draft Clause: