Product Info: Product Presentations Product Literature Locate Distributors About McKeon Fire & Smoke Rated Doors and Shutters with emergency egress: Vertical Coiling Vertical Acting Side Coiling Side Acting Accordion Doors without emergency egress: Horizontal Shutters Side Coiling Overhead Coiling Insulated Acoustical Counter Shutters The Retrofit Option for Rolling Fire Doors McKeon has UL Classification and FM Approval to retrofit most existing rolling fire doors, regardless of original manufacturer... MORE INFORMATION Non Fire-Rated Service Doors & Grilles Self-Opening Vertical Self-Opening, Side Coil Side Coil Doors & Grilles Service Doors Perforated Doors Insulated Doors Hurricane Doors Security Grilles Counter Shutters Horizontal Coiling Doors Site Search: Enter terms and click 'go' The Retrofit Option for Rolling Fire Doors Introduction | The Problems With Conventional Doors | Tested and Approved Installation | Significant Advantages to Building Owners Download McKeon 6-Page Retrofit Brochure: McKeon-Retrofit.pdf (354 Kb) Installation . . .  INSTALLATION IS EASY AND ECONOMICAL . . . 1)  Neutralize the charge of the torsion spring. 2) Remove drive mechanism, exposing drive shaft. 3) Connect new retrofit bracket is to existing bracket plate. 4) Bolt fire door operator to the retrofit bracket plate. 5) The drive sprocket and drive chain are installed. 6) The fire door operator is electrically wired. Once this procedure is completed, the conventional fire door is now converted into the dependable Auto-Set® fire door. The Retrofit Option, which is installed in a matter of a few hours, gives the owner all the economical and safety features available with the McKeon Auto-Set® Fire Door System — without the cost of replacing the entire existing fire door.  DESIGNING THE PRODUCT IS THE KEY . . . At McKeon Door Company, we have met the challenges of designing a reliable fire door. We have taken a fresh look at a product whose origin dates back over 100 years, and have redesigned it to meet the needs of today's building owners, insurance companies, architects and design professionals. We have simply built a better, safer, economical and more efficient fire door.    This product is covered under US Patents: 5,203,392 - 5,245,879 - 5,386,891 - 5,605,185 - 5,673,514 - 5,893,234 - 5,355,741 - 5,743,320