Tested by time
Get the quality you expect for all applications
PermaBASE Building Products offers the industry’s largest variety of cement boards covering the most demanding interior and exterior applications. Our mission is to continue to innovate new products and solutions to serve the industry.Learn More
Performance and results
The PermaBASE family of products provide performance and peace of mind with valuable features and applications that save you time and money.
Stays Strong & Lasts Long
PermaBASE® Cement Board installs 35% faster than the traditional method, resulting in a lowered installed cost.
All PermaBASE products have achieved GREENGUARD GOLD Certification for low chemical emissions to help indoor air quality. We are committed to supporting sustainable green building policies, standards and practices.
Saving you both time and money
Determine your potential savings when using PermaBASE vs. traditional metal lath by using our savings calculator.
Performance from coast to coastView All
Designs & Resources
Find product details and technical documentation in the Design & Resource Center.Explore Now
Discuss your project with PermaBASE experts who can help guide your product selection.Get In Touch
Need Technical Information?
National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.