The door was specifically developed as an internal door, but is also used in wind-protected external areas. The design principle of the Albany RR300 is based on a modular system. This means that the side frames can be either stainless steel or galvanised steel. Furthermore, there is a choice of curtains, ranging from PVC with coloured reinforcement strips, sturdy, high-tenacity RollTex® material, flame-retardant fabric or curtains either with vision panels or windows. There are alternative control systems for various speeds available. Door design Albany RR300 S: Galvanized Steel Albany RR300 I: Stainless Steel Albany RR300 Mini: Galvanized Steel, Stainless Steel Door curtain All doors are available with clear PVC door curtain with coloured reinforcement stripes. Alternatively economic door curtain as Travitop, sturdy RollTex® (standard by Mini) or NomaTex® can be delivered. Colours Basic colours of reinforcement stripes are red or blue. A large variety of other colours on request such as orange, grey, yellow, beige, green, white. Windows For door curtain made from clear PVC with coloured reinforcement stripes big visible areas are available. Options for other types of curtain vision panels or windows can be delivered.