Solution

TRITON® MgO sheathing provides fireproof, waterproof, mold-resistant protection with structural stability across all climates and weather conditions.

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Structural Sheathing

There is a 1 in 4 chance of experiencing a large house fire in your lifetime:

Triton® MgO sheathing resists hurricanes, tornadoes, earthquakes, extreme heat, freezing temperatures, and continuous moisture exposure—without swelling or degrading.

Built for Any Environment

Triton® MgO sheathing provides a unique combination of structural strength and non-combustibility. Produced at Triton’s facility, boards can be customized in thickness, formulation, and reinforcement to meet specific engineering and code requirements.

Why Triton® MgO is Different:

- Zero thermal bridging
- Stable thermal profile reduces energy loss
- Variable formulations available for custom loads
- Made in a US-based facility with tight QC
- Strength-to-weight benefits compared to OSB, plywood, or fiber cement

Triton Complete System

Innovative by Design

Key Advantages

- Fireproof and waterproof
- Mold and mildew resistant
- Available in multiple thicknesses
- Fast installation
- Highly stable substrate for cladding, stucco, or finishes

Key Advantages

Built to Perform

Backerboard

Manufactured using our patented magnesium cement technology, the TRITON® Backer Board is the industry’s most advanced cement tile backer and underlayment. TRITON Backer Board provides an excellent substrate for all types of tile and stone and is an integral part of the Triton Watertight System as the core material for the TRITON Waterproof Backer, a waterproof board and vapor barrier.