Resources Architects AIA Credits GPS Industry Links BIM Drawings Contractors MSDS Submittal Builder Industry Links Gypsum Construction Guide Factory Built Housing Silvercrest Case Study Construction Guide Industry Links DIY Homeowners GridMarX Installation Guide PermaBase Installation Guide ProForm Finishing Guide Gypsum Board Calculator Informational Links Construction Guides Customer Links Details/Drawings Technical Information Warranties		Tech Talk   Our most commonly asked technical questions, from concerns about wet gypsum to queries regarding fire and safety, are answered by following the appropriate link below.       Gold Bond Wallboard with UltraSTEEL     Information on using Gold Bond® BRAND Wallboard with UltraSTEEL® metal framing         Control Joints in Drywall Construction     Don't overlook control joints in drywall construction         What's a Fire Resistance Rating?     Get info on our ratings system here         Levels of Gypsum Board Finish     Revisiting the levels of gypsum board finish         Mold and Mildew Growth     Planning and Prevention         Ready-Mix Joint Compounds     Ready-Mix Joint Compounds subjected to freezing conditions         Avoiding Winter-Related Job Problems     How to guard against cold temperatures         Fire-Rated Gypsum Board Systems     Repairing fire-rated gypsum board systems
		HOME | CONTACT US | PRIVACY		NATIONAL GYPSUM   |   704.365.7300   |   TECHNICAL INFORMATION 1-800-NATIONAL				NATIONALGYPSUM.COM / ESPANOL