Early access
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Tell us what you're building. We'll send the right documentation within 48 hours.
Homeowner
Learn how Argentmantle integrates into new construction and what to ask your builder.
Production Builder / Developer
Installation specs, Chapter 7A compliance documentation, and underwriting-grade test data.
Insurer / Carrier
Underwriting documentation, third-party test data, and endorsement framework.
Press / Research
Background on the technology, the January 2025 firestorm context, and founder access.
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"We make sure that when fire comes for a home, the home holds the family — not as a hope, but as a promise welded into the roofline."