Citadel Architectural Products

Citadel Architectural Products leads the industry in aluminum composite material (ACM) and metal composite material (MCM) solutions, ideal for exterior wall and glazing infill panel applications. With roots dating back to 1968, they’ve pioneered laminated composite panels that offer architects and building owners high-end aesthetics, rich color options (including Kynar 500®), and customizable textures—each backed by ISO 9001:2015 quality management standards. Whether you're targeting modern storefronts, façade upgrades, or architectural accents, Citadel’s systems deliver performance and style without compromise.

Complete Wall Cladding with Tested Installation Systems
Citadel’s portfolio features Envelope 2000® ACM/MCM panels, available in both wet and dry-sealed options for rainscreen or barrier-wall assemblies. They supply exterior wall panels like Panel 15®, SinoCore®, ProCore™, and Panel 20®, each offering various core types (phenolic resin or polypropylene), thicknesses (4 mm to 7 mm), and installation-friendly moldings for on-site fabrication. Their GlazeGuard® glazing infill systems, including the Quick‑Ship Program, ship in as fast as 3 days—perfect for glass alternative applications in storefronts or curtainwalls

Citadel’s ACM/MCM panels are fire-, impact-, and water-resistant, meeting rigorous ASTM and code-tested standards. Finish warranties span 20–30 years across Kynar, anodized, zinc, copper, and custom finishes. Projects like the LEED-Gold Discovery Center and The Triangle apartment tower showcase Citadel’s ability to deliver hidden-fastener rainscreen systems with sleek, monolithic facades. Supported by a nationwide network of independent reps and backed by comprehensive CAD/BIM resources, Citadel provides architects, fabricators, and installers the technical guidance and product reliability needed for standout, durable exteriors.