FBC2023R905.9.2.1

Rosin paper shall be used when the membrane is applied directly to a wood deck or cementitious fiber decks.

Original source

Plain-English Explanation

Section R905.9.2.1 covers rosin paper shall be used when the membrane is applied directly to a wood deck or cementitious fiber decks.. This requirement ensures your roof assembly is installed correctly and meets minimum performance standards for your jurisdiction. Verify specific requirements with your local building department.

For the Contractor

Per IRC R905.9.2.1 (Rosin paper shall be used when the membrane is applied directly to a wood deck or cementitious fiber decks.): follow manufacturer installation instructions and verify compliance with local amendments. Document installation with photos for inspection readiness.