SECURITY&FIRE RATED LOUVERS DOOR LOUVERS DOORS Steelco Doors offers reliable Security and Fire Rated Louvers that complements its Fire Rated and Security Doors.Fire Rated Louvers are equipped with Fusible Links and are UL certified to resist fire from 20 minutes up to 120 minutes.Security Louvers come with Security Grilles on one side or both sides. SEND YOUR ENQUIRY