I really appreciate all the replys, especially from Mattman & Ron.
It sounds like my idea was rather misguided (heading to disaster), but here's why I was thinking in those terms:
The roof i want to flash is 22' x 12' over an existing room that was added to the 1st floor of my house. The roof...
I have a flat garage roof (8" pitch over 12'), and want to rip down to the sheathing, install ice dam & felt, and finish the entire roof with aluminum flashing.
It seems to me that this would be superior to any 'asphalt' type roof in terms of durability and maintenance.
Is this a...
