Designed for Performance.

Proven in Plan Review.

Code-ready magnesium cement assemblies with verified testing, clear documentation, and traceable material inputs.

Talk To a Material Specialist

Designed for Performance.

Proven in Plan Review.

Code-ready magnesium cement assemblies with verified testing, clear documentation, and traceable material inputs.

Talk to a Material Specialist

Architects Need Proof. Nature Provided it.

Our products made national news in 2025 for superior fire resistance in the face of a large wildfires. When building with Magnesium SIPs, envelopes close faster, lower insurance costs, and build stronger fire walls.

Material Transparency & Origin

ZS2 manufactures its magnesium-cement technology in North America using Canadian industrial by-products. The formulas reduce the embodied carbon impact of MgO cement to roughly one-third of traditional cement production. Panels integrate MgO sheathing, lumber or steel structure, and EPS or ROCKWOOL® insulation—giving you total visibility into every layer of the assembly.

Teach Me About Magnesium Science

Verified by Third-Party Certifications.

EPD: SCS-EPD-08294 (TechPanel®)

ICC-ES: ESR-5346 (structural, fire, durability)

Code Evaluation Report: CERus-1009 (TechBoard™)

QAI Listings: B1141 / B1141-2

HVHZ / Florida Approval: FL44609

Full suite of ASTM and TAS hurricane testing

Fire-rated assemblies and ESR-listed details

These certifications make AHJ approval smoother.

Download Spec Sheets

Optimized Embodied and Operational Carbon

By replacing OSB, plywood, gypsum, and conventional concrete products, the MgO-cement platform cuts embodied carbon at the start. Prefabricated assemblies tighten the building envelope, reduce thermal bridging, and improve R-values, lowering operational energy for decades. The EPD gives you quantified impacts for LCA, LEED, and code compliance.

Moisture, Mold, and Fire Resilience

ZS2’s MgO matrix is inert, non-combustible, and water-stable. Assemblies resist mold, swelling, cracking, and degradation over time. For architects working in fire-risk, hurricane-risk, or flood-risk regions, this resilience supports both life-safety and long-term performance goals.

Show Me Projects

Designed for Performance.

Proven in Plan Review.

Code-ready magnesium cement assemblies with verified testing, clear documentation, and traceable material inputs.

Designed for Performance.

Proven in Plan Review.

Code-ready magnesium cement assemblies with verified testing, clear documentation, and traceable material inputs.

Architects Need Proof. Nature Provided it.

Our products made national news in 2025 for superior fire resistance in the face of a large wildfires. When building with Magnesium SIPs, envelopes close faster, lower insurance costs, and build stronger fire walls.

Material Transparency & Origin

Verified by Third-Party Certifications.

Optimized Embodied and Operational Carbon

Moisture, Mold, and Fire Resilience

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