Looking at having the house re-roofed.
Would like to know what companies & types of shingles I should use & which to avoid.
What about the various types of underlayment materials?
Finally... Fasteners. The roof is typical trusses & 1/2" OSB sheathing. There are no nails penetrating through the sheathing into the attic space, with the exception of a few 8d "shiners" that missed the truss. I'm being told that 1 1/2" nails are required for shingle warranty purposes. When I used to work construction, complete penetration was frowned upon. I don't want a bunch of nails poking through into the attic space.
Thank you.
Would like to know what companies & types of shingles I should use & which to avoid.
What about the various types of underlayment materials?
Finally... Fasteners. The roof is typical trusses & 1/2" OSB sheathing. There are no nails penetrating through the sheathing into the attic space, with the exception of a few 8d "shiners" that missed the truss. I'm being told that 1 1/2" nails are required for shingle warranty purposes. When I used to work construction, complete penetration was frowned upon. I don't want a bunch of nails poking through into the attic space.
Thank you.