Fewer trades on site. Quicker to install. EXACOR® has the industry abandoning gypsum underlayment.
02 What Is MgO
Magnesium oxide (MgO) offers simple strength and streamlined installation for a building panel with exceptional workability.
MgO panels are cementitious panels that are primarily made of inorganic materials reinforced with layers of glass fiber mesh. EXACOR® MgO panels are manufactured to provide a streamlined solution for strength, fire resistance and sound performance.
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Speed & Ease of Installation
Installs with just a single trade and can eliminate the need for gypsum underlayment.
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Sound Absorption
Can help achieve sound ratings when used as a part of a STC/IIC-tested floor/ceiling assembly.
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Fire Resistance
Inherently fire resistant throughout and provides fire resistance as part of fire resistance–rated wall and floor/ceiling assemblies.
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Durability
Tough enough to handle jobsite conditions, withstands exposure to moisture and does not warp, expand, cup or delaminate like other wood panels do.
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Inherent Strength
Contains a proprietary layered mesh reinforcement for added structural value.
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Quality Assurance
Manufactured under a quality control program with inspections by ICC-ES and Underwriters Laboratory (UL) to ensure consistent product performance.
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Optimize Material & Labor Costs
High-performing material that may save time and help reduce materials and trades needed to install.
03 Documents
Resource Library
04 Why EXACOR
Materials matter when you’re installing floors. See why professionals are abandoning gypsum underlayment for EXACOR.
05 Education Options
Learning & Education
Interested in discovering more about magnesium oxide panels and the benefits EXACOR could bring to your jobsite? Explore learning opportunities below.
Home Building Crossroads Webinar – Acoustic Control in Multifamily Construction
Explore the intersection of performance variables and design implications.
Learn More1 AIA CE – Magnesium Oxide (MgO) Floor & Wall Panels for Multifamily Buildings
Meet the chemical and molecular formula revolutionizing multifamily structure design-builds.
Learn More1 AIA CE – Code-Recognized MgO Panel Applications for Acoustic and Fire-Rated Systems
Compare and contrast MgO panel sound- and fire-rated assemblies for multifamily projects.
Learn More06 Warranty
Enhanced Experience
If you’re building a multifamily or light commercial project, register your project and complete a preconstruction meeting to access the full range of technical support and warranty benefits for your build.