Notched Edging

Where the profile height exceeds 30 mm, a notched flashing is the preferred option.

All scribed edges should have clearance to avoid damaging the coating of the roof sheet. The scribed metal edge of any flashing must have a clearance of 2 mm to 5 mm.

Revision Category: 
4 - Clause Inserted
Revision Detail: 

New Clause to follow "Soft Edging", under "Profile Closures".