The HS35 Series rapid roll door can be custom built up to 4.8m high x 4.8m wide and can open up to 2.5m/second. It is suitable for both internal and external applications. The ‘soft edge’ curtain design dramatically improves the safety of the door by eliminating the need for a ridged bottom bar. The use of photo-electric beams increase safety compared to a traditional pressure sensitive bottom edge found on conventional rapid roll doors. A highly visible soft and flexible yellow bottom edge can be found on our range of doors allowing it to flex around an object without causing damage.