Sound control
Silence speaks volumes
Just as mold, mildew, and moisture resistance have become table stakes for building projects, sound control is a must in today's market. Whether new construction or renovation, the PURPLE SoundBreak XP family of products delivers innovative noise-reduction solutions for new and existing walls and ceilings.
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Enhancing acoustics
National Gypsum's John Bianchi shares with Green Building & Design how gypsum boards can enhance acoustics.
Solutions for your toughest acoustical challenges
SoundBook® 2.0 is the industry’s leading resource for technical details and sound-rated assembly drawings – all in one place.
The SoundBreak XP family of products
View All ProductsSoundBreak XP Ceiling® Board
SoundBreak XP Retrofit® Board
SoundBreak XP Wall® Board
Resources
Digital library
View ToolsAcoustics Overview
Acoustic definitions, terms and ways to attenuate airborne sound
Frequently Asked Questions
Answers to commonly asked questions about acoustical assemblies and STC ratings
PURPLE Products - Commercial Brochure
PURPLE product information for commercial applications
PURPLE Products - Residential Brochure
PURPLE product information for residential projects
SoundBreak XP Retrofit Installation Video
Step-by-step instructions for installation
SoundBreak XP Retrofit Overview Video
Learn more about the many benefits of Retrofit
Webinar: Acoustically Enhanced Gypsum Board for High STC Wall Partitions
Hosted by National Gypsum's technical marketing team
XP Family of Products Brochure
Detailed product information for all XP products
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Design & Resource Center
Browse our digital library of tools, resources, and service options to support your team.
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Gold Bond experts are ready to discuss project and product needs to meet your goals.
Expert ConnectionNeed Technical Information?
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National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC.