Building a house and not quite sure as to how this goes? Let us show you!
Crews show up to a house that is bare. Shingles and underlayment get delivered to the top of the roof, so they’re ready for the crew to get to work.
They must cover the entire roof with the underlayment, since this is the material that adds the extra barrier between your ceiling and roof, to protect against water penetration.
Once the entire roof is covered in the underlayment, the crews can start shingling!