Allegion is a leader in Division 8 and Division 28 solutions, delivering comprehensive security and seamless access control for critical infrastructure facilities. We manufacture doors, frames, hardware, and advanced access technologies trusted for their reliability and scalability. Backed by pioneering brands like Schlage, Krieger, Von Duprin, and LCN, our portfolio includes high-security key systems and specialized doors and frames for SCIF, RF, blast and bullet resistance, engineered to safeguard sensitive environments. Allegion sets the standard, ensuring safety, compliance, and operational excellence for our customers.