From residential renovations to commercial developments, national gypsum wall assemblies are emerging as a top choice for builders seeking reliable, code-compliant solutions that deliver strength, speed, and sustainability in every project.
National Gypsum Wall Assemblies – Building Code-Ready Performance
Manufactured to meet stringent national building codes, these wall systems combine fire resistance, moisture control, and structural integrity. Engineered for consistent performance, they simplify compliance and reduce inspection delays, making them ideal for projects in regulated markets across the country.
Enhancing Energy Efficiency with Advanced Insulation Integration
Modern national gypsum wall assemblies incorporate high-performance insulation layers that boost thermal resistance and reduce energy consumption. This not only lowers operating costs but also supports green building certifications, aligning with sustainability goals in both new construction and retrofits.
Faster Installation, Lower Labor Costs, and Superior Finishes
Designed for rapid deployment, these wall systems minimize installation time without sacrificing quality. Pre-cut panels and streamlined panels reduce labor needs and site waste, delivering cost-effective solutions that maintain a professional finish—ideal for tight-deadline construction environments.
Investing in national gypsum wall assemblies means choosing durability, efficiency, and compliance. Whether upgrading existing structures or building new ones, these systems offer a smarter, more sustainable path forward. Contact industry leaders today to implement reliable, code-compliant wall solutions that meet today’s construction demands.
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. National Gypsum Company Acoustical Assembly Guide Second Edition National.' Gypsum Excellence Across The BoardË PREFACE The SoundBook@ 2.0 is the most comprehensive construction guide for sound. STC RATINGS FOR VARIOUS WALL ASSEMBLIES Below are the STC ratings of various wall assemblies, each presented to help illustrate concepts, improvements and rules of thumb.
The estimated ratings are based on laboratory test results from various compendiums of STC ratings. 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.. A properly sealed wall assembly with one 5/8 gypsum panel on each side and a 1-1/2 thick sound attenuation blanket installed in the air cavity achieves an STC of 53. 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.
