National Gypsum Wall Assemblies: Durable, Efficient, and Code-Compliant Solutions

In today’s evolving construction landscape, national gypsum wall assemblies are emerging as a top choice for builders seeking reliability, speed, and compliance with national building codes. These engineered systems deliver superior performance in fire resistance, sound control, and installation efficiency across diverse projects.

National gypsum wall assemblies combine premium gypsum core materials with advanced manufacturing techniques to create durable, lightweight panels ideal for residential, commercial, and institutional buildings. Designed to meet strict national standards, these systems ensure consistent quality, reducing on-site waste and installation time while enhancing structural integrity and acoustic performance.

Adopting national gypsum wall assemblies offers multiple advantages: superior fire resistance through fire-rated configurations, excellent sound insulation ideal for open-plan spaces, and moisture control properties that prevent mold growth. Their compatibility with green building certifications supports sustainable construction goals, while standardized panels streamline procurement and compliance across national projects.

Proper installation is critical to maximizing the benefits of gypsum wall assemblies. This includes precise alignment, secure fastening using national code-recommended methods, and attention to joint sealing to maintain moisture barriers. Training installers on national guidelines ensures long-term durability and compliance, minimizing defects and enhancing project outcomes.

National gypsum wall assemblies represent a smart investment for contractors and builders across the country—delivering proven performance, regulatory alignment, and operational efficiency. Embrace nationally certified solutions to elevate your construction quality and meet evolving industry demands. Contact us today to explore how integrated gypsum wall systems can transform your next project.

Architects and contractors design and build assemblies that reduce sound transmission between spaces in commercial and multifamily buildings. Download the Acoustics Overview and sound assemblies to. Wall Assemblies USG provides resources here for our UL wall assemblies for seamless integration into any construction project.

These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire. Since 1973, model building codes such as the IBC and the NEC have referenced the GA-600 Fire Resistance and Sound Control Design Manual as a primary source of fire resistant and sound control rated designs. The 2024 edition contains more than 750 fire- and sound-rated systems including: Walls and interior partitions Shaft walls and exterior.

National Gypsum Company Fire-Rated Assemblies in Commercial Construction Second Edition National.' Gypsum Excellence Across The BoarcP PREFACE The PURPLE Book© Il is the second edition of National Gypsum Company's Fire. National Gypsum Company announces the Fire & Sound Assembly Selector™, an innovative interactive tool designed to streamline planning and estimating for construction projects. The platform allows users to quickly identify fire-and-sound rated assemblies, saving valuable time and enhancing project efficiency.

Discover our tools & resources including drawings, specifications, continuing education, and more with the National Gypsum® Design Center.. ucts are evaluated together as com-plete building assemblies - walls, partitions, floors and ceilings. Before National Gypsum releases a system to the build-ing industry, the sys-tem is thoroughly tested and the results are correlated and charted, making it easier for the builder or architect to match a system to his needs or to building codes.

This extensive database of technical infor. Explore our extensive database to streamline your planning and estimating. Use the filters below to select project specifications, such as hourly fire rating, assembly type and STC rating.

Select your assembly then access detailed instructions with design information and test results to support your documentation. NATIONAL GYPSUM QUICK SELECTOR/GENERAL REFERENCE 19 QUICK SELECTOR FOR FIRE AND SOUND RATED SYSTEMS. These gypsum wallboard system details are intended solely as technical support incident to the sale and use of National Gypsum Company products.

They may be used as a reference by architects, engineers, other design professionals, contractors, building code officials, or other competent construction industry trade personnel considering the selection, specification and use of National Gypsum.