What Is Behind Drywall: Guide to Wall Studs and Framing
The Spruce / Margot Cavin Drywall Drywallis the rigid gypsum-based board that forms most walls in homes. Drywall is either screwed or nailed directly to the wall studs. A non-load-bearing wall supports only its own weight. The Spruce / Margot Cavin In some homes, load-bearing walls are 24 inches apart, on-center. Insulation Exterior walls usually have fiberglass, cellulose, mineral wool, or foam insulation. Older homes may not have insulation behind the drywall....