As I am ready to work on my roof today I need fast help. Thanks in advance.
I have a low 3/12 pitch roof I am framing and roofing. I used GAF water barrier on the eaves, hip and rakes as well as around a dormer I framed out.
My question is simple: In the hip area I put down the Water Barrier first and then I cut the tar paper around it and only overlapped it about 6" on each angled side. Do I need, or is it bad to overlap tar paper completely over the hip to the other side?