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A safer, stronger,
healthier way to build.

NEXGEN MAXTERRA® MgO is a best-in-class, innovative, and versatile mineral-based building material primarily composed of magnesium oxide and sulfate. It stands as a superior alternative to conventional materials such as OSB, plywood, gypsum, and gypcrete by offering unmatched non-combustibility, fire resistance, water resistance, as well as mold and mildew resistance, all without the use of harmful chemicals.

Distinctly mineral-based, it’s free from VOCs, silica, and carcinogens*. Its sulfate-based formulation distinguishes it from traditional chloride-based MgO products, addressing corrosion issues and aligning with future safety and environmental compliance standards

A Product for Every Application

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For use in Type I-V Residential and Commercial Construction

 

Uses

Replaces
 
A

Non-Combustible Structural Wall Sheathing

Exterior and Interior
Sheathing, Underlayment,
SIP Skins

OSB, Plywood, Engineered
Wood Sheathing, Drywall and Backer Board
Learn More
B

Non-Combustible
Single Layer Structural
Floor Panels

Single Layer Subfloor

Plywood, OSB, Plywood/OSB Combination and Plywood / Gypcrete Combination
Learn More
C

MagRock™ Fire Resistant
Premium Wall Board

Interior Sheathing

Drywall (interior gypsum panel products) and other interior wall panel materials.
Learn More
D

Fire and Water-Resistant
Underlayment and
Backer Board

Tile Backer Board, Underlayment

Interior Tile Backer Board And Underlayment Products
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E

Fire Resistant
Decorative Wall Panels

Interior Decorative Sheathing

Wallpaper, Wood Paneling, Marble and other Decorative Wall Treatments
Learn More

*Based on the absence of constituent ingredients listed as carcinogens or toxins under California Proposition 65.

The Highest
Certified MgO
Building Products

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MAXTERRA Building Method Compatibility

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Frequently Asked
Questions

What are the benefits of using MAXTERRA products?

MAXTERRA products offer superior fire resistance, water resistance, and durability. They are non-combustible, environmentally friendly, and free from harmful chemicals. Their advanced formulation provides excellent performance in various applications, ensuring safety and longevity in construction projects.

How do MAXTERRA products compare to traditional building materials?

MAXTERRA products outperform traditional materials like OSB, plywood, and drywall in terms of fire resistance, water resistance, and structural integrity. They provide a safer and more sustainable alternative, reducing the risk of fire and water damage while offering superior durability and strength.

Are MAXTERRA products environmentally friendly?

Yes, MAXTERRA products are environmentally friendly. They are made from sustainable materials and are free from volatile organic compounds (VOCs), silica, and other harmful substances. Their non-toxic nature and sustainable production process align with modern green building practices.

Where can I purchase MAXTERRA products?

MAXTERRA products can be purchased through authorized distributors. You can use the "Find a Distributor" tool on our website to locate a distributor near you or contact us directly for more information on purchasing options.

How do I can I get more information?

There is a wealth of information on this website. Please go to the "RESOURCES" page to view videos, read articles, or read and download technical information. You can also find a local representative to answer your questions by going to our "Find a Distributor of Representative" page.