Drywall Facts from The Journal of Insurance Repair

The Journal of Insurance Repair, published by Lindstrom Cleaning and Construction (now Lindstrom Restoration), was an influential resource in the restoration and insurance repair industry during the 1980s and 1990s. It offered valuable insights into restoration practices, including technical advice on handling fire and water damage and navigating insurance claims. The publication played a key role in shaping industry standards and fostering communication between contractors, adjusters, and insurance professionals.

The above issue titled “Drywall Facts,” looks at the various ways drywall can be impacted by fire, water, smoke, and more.

2024 Drywall Practices and Innovations

1. Material Properties:
   • Enhanced Fire Resistance: Modern drywall includes fire-rated options (Type X and Type C), designed to maintain integrity for longer during fires. Type X has special additives such as glass fibers, that increase the fire resistance. Type C typically has additives like vermiculite to allow expansion.
   • Moisture and Mold Resistance: Products like green board, purple board, and fiberglass-backed drywall provide higher resistance to moisture and mildew. Gypsum-based boards often include water-repellent additives.
   • Environmental Focus: One of the biggest changes over the past 30+ years is that drywall has become more environmentally friendly. Many companies are using recycled materials to create more sustainable choices for consumers.
2. Damage Perception and Repairs:
   • Nail Pops: These are still seen in new construction or under stress, but modern construction practices reduce occurrences through improved framing materials and sometimes screw fasteners instead of nails.
   • Smoke Damage: High-efficiency air scrubbers and advanced sealants allow for more effective restoration without drywall replacement unless heat compromise is evident.
   • Water Damage: Water-resistant drywall can often be salvaged after drying. This reduces waste as well as reduces the costs required in a restoration project.
3. Restoration Approaches:
   • Sophisticated tools like thermal imaging and moisture meters help assess damage more accurately.
   • Cleaners, sealants, and antimicrobial treatments have advanced, making it easier to restore rather than replace in many cases.
   • Prefabricated panels allow for faster and more efficient drywall replacement where needed.