IRC2018R703-TN

Exterior Covering - Tennessee Requirements

Original source

Plain-English Explanation

Section R703-TN addresses exterior covering - tennessee requirements. This ensures exterior wall coverings are properly installed to protect your home from moisture, wind, and weather damage.

For the Contractor

Per IRC R703-TN (Exterior Covering - Tennessee Requirements): install WRB per manufacturer specs, verify flashing at all transitions, and document installation before covering.