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Shower
Interior
Unparalleled water resistance
![flexible-image](https://d3q01gc7kwv7n6.cloudfront.net/images/sites/page-components/PB_Shower-Breakaway_540x540.jpg)
For projects where waterproofing is critical, prefabricated products can save time and help projects run smoothly by providing the performance builders need while eliminating on-site mixing.
That’s why PermaBASE® Building Products are the industry-preferred choice. Installation-ready and easy-to-use, PermaBASE® Building Products deliver exceptional waterproofing – including a lighter weight foam solution – and offer critical protection for every shower.
Installation Videos
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Designs & Resources
Find product details and technical documentation in the Design & Resource Center.
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Expert Connection
Discuss your project with PermaBASE experts who can help guide your product selection.
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National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.