I have an old 3-tab roof with an inverted V rain diverter over the front door. I’m having the roof redone with architectural shingles. The roofing guys say you can’t do a V-shaped diverter with architectural shingles. Will an 11 foot flat diverter really work? Has anyone used a BendTek diverter? Will that work?
Roofers coming Friday and I don’t know whether to go along with the straight diverter or make them go back to 3-tabs shingles or what.
Location is Boston area.