A drywall manufacturer reveals the questions most frequently on the minds of its products' users.
Drywallers in a pinch can call National Gypsum Co.’s toll-free technical-services hotline for help about specifications, code regulations, product usage, installation and more. Following are the questions its three experts hear the most and the answers they provide.
Q. My home was in a flood and the wallboard in my basement was exposed to floodwater. Do I have to replace the wallboard in my basement?