So during the one side I re-roofed I had has some seems get to close.
I kinda know how it happened just did not notice it happening. I did not notice it until I was practical done on the side of the roof.
Well anyways I have three rows in just one section where seems are maybe 3/4 to 2" within each other.
Original I did not have any flat flashing laying around so I just put a bunch of tar around nails heads and the seams.
Will this work and hold or should I go put some flashing under them?
I would rather not since it is about 10 feet up a 14/12 pitch, the singles are sealed now I think, and it might damage the shingles pulling them up for toe hold since its cold.