Weather Defense® Interior drywall

Weather Defense Interior is a high performance glass mat faced gypsum board designed for interior walls and ceilings applications requiring superior resistance to incidental moisture.

Weather Defense® Interior is a high-performance interior drywall with a special wet-area board formulation, treated core and fiberglass mat facer technology, designed to provide exceptional moisture and mold protection for interior applications and exterior soffits. Its innovative, off-white face panel and tapered edges allow for superior indoor finishing and decorating results. Weather Defense Interior is GREENGUARD certified and made in the U.S.A. from 93% recycled content (by weight).

Weather Defense Interior scores, cuts and fastens easily, and has a specially-coated front facer to provide irritation-resistant handling. It is designed for use in applications that require direct mechanical attachment to wood or metal framing.


  • High Performance
  • Moisture and Mold Protection
  • Interior Applications
  • Exterior Soffits
  • GREENGUARD Certified
  • Made in the U.S.A.


Weather Defense Interior offers superior resistance to incidental moisture and will provide protection in most applications from exposure to the elements for up to 12 months (subject to terms, conditions and exclusions of Continental's limited warranty). Used to benefit contractor's schedules where roofing, windows or doors have yet to be installed.