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Guardian Door

A security-enhanced door designed to resist forced entry, ballistic threats, or blast forces in high-risk applications. Guardian doors protect sensitive facilities including government buildings, financial institutions, and data centers.

Construction may include multiple steel layers, ballistic-rated cores (UL 752 Levels 1-8), blast-resistant designs (GSA/ISC criteria), and forced-entry-resistant specifications (ASTM F3038). Total door assemblies include reinforced frames, high-security hardware, and specialized anchoring.

Testing standards include UL 752 (bullet resistance), ASTM F3038 (forced entry), and GSA/ISC (blast resistance). Hardware typically includes multi-point locking, high-security cylinders, and electrified access control integration. Related: security door, blast door. Explore security door options.

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Since 1938, American Doors has supplied commercial doors, frames, and hardware across the U.S., growing from a Houston-based distributor into a multi-market platform serving contractors throughout Texas and Colorado. Family-owned for more than 85 years, we emphasize continuity and craftsmanship, with AHC-certified hardware specialists and experienced estimators delivering fully coordinated Division 8 and Division 10 solutions from specification through installation.
American Doors is part of Riverbend Industries, a family-owned industrial group focused on building durable, operating businesses.

Riverbend partners with management teams for the long term—investing in people, systems, and manufacturing capability while preserving the culture and accountability that make each business successful.

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