IRC2024R703.8

Flashing at Exterior Wall Intersections

Plain-English Explanation

Section R703.8 addresses flashing at exterior wall intersections. This ensures exterior wall coverings are properly installed to protect your home from moisture, wind, and weather damage.

For the Contractor

Per IRC R703.8 (Flashing at Exterior Wall Intersections): install WRB per manufacturer specs, verify flashing at all transitions, and document installation before covering.