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Use our Blue Book directory for the construction industry to find construction organizations, institutes, manufacturers and products. For a deeper dive into select supplier offerings with full page write ups on key companies, visit our eBook HERE.
American Gypsum has been manufacturing and distributing gypsum wallboard products for over half a century, servicing the industry with quality products that are sold throughout the nation. Our commitment to the highest level of customer service and state-of-the-art manufacturing all help create a company you can count on and trust.
States/Territories Served
All States Served
Trade Names
ClassicRoc® FireBloc® Type C FireBloc® Type X LightRoc® M-Bloc® Type C M-Bloc® Type C M-Bloc® Type X M-Bloc® with Mold Resistance M-Glass® Sheathing M-Glass® Type X Sheathing