Building products for a better future
A foundation of excellence
Our vision and principles guide every decision and relationship, ensuring we deliver the best in products and service.
Who We Are
Innovative brands supporting your business
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Manufactured by Gold Bond Building Products, LLC.
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Manufactured by PermaBASE Building Products, LLC.
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Manufactured by ProForm Finishing Products, LLC.
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Manufactured by Gold Bond Building Products, LLC and PermaBASE Building Products, LLC.
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The PURPLE family of products is manufactured by Gold Bond Building Products, LLC.
Breaking ground on sustainability
Bringing integrity, resource stewardship and corporate citizenship into everything we do.
Education Programs
Providing online and on-site academic opportunities for the building community.
Continuing Education
Customer Support
Offering reliable information and quality assistance at your convenience.
Expert ConnectionNeed Technical Information?
Call 1-800-NATIONAL®
National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC
