Fire Apparatus Manufacturers’ Association (FAMA) member companies lead the industry in the use of roll-up doors for vehicle compartment access. The use of roll-up doors began more than 30 years ago when the roll-up door idea and product were brought over from England. Nearly 70 percent of the fire and emergency vehicles produced today use this technology. The main advantages roll-up doors have over swing-out doors include eliminating potential for damage when leaving a station with a high-side door open; easier compartment access; safer environment for both the operator and the vehicle; easier and quicker maintenance and repair; and, in most cases, lower overall costs for the vehicle manufacturers. This article will look at these advantages along with new safety and security features that were not available when roll-up doors were first introduced.