roof replacement vs new roof 2

https://thenewconstructionroofvsdeck.greyhavendaily.com/posts/new-construction-roof-vs-reroof-what-austin-homeowners-need-to-know-in-2026

A roof replacement involves tearing off old shingles and underlayment to inspect the deck, while a new roof is installed on a bare structure. Both aim for durability and protection, but replacement focuses on fixing existing issues, whereas new construction prioritizes material choice and proper ventilation from the start.