Large acoustical sliding doors are sometime called “Stage Doors” or “Elephant Doors”. These are used when a swinging hinged door is not practical because of its size, but the sound needs to be controlled. We have sold these systems all over the world and continue to do regular quoting. The vast majority are electrically operated due to their size. The most common sizes run around 18′ x 20′ or higher.
Vertical Sliding door is a counter weighted system used for corridors and space with limited side room but ample head room where floor space may be at a premium.
Product Features:
Power operated vertically lifting solution for smooth, quiet and reliable operation
A weighted counterbalance system for longevity of design and safety
Featuring controlled acceleration and deceleration over the door opening and closing cycle
Proprietary sealing system designed for high performance and long life
Standard door leaf with 90kg/m3 density core insulation
Door leaf made from galvanized steel sheet of 1.2 mm thickness profiled to hollow metal section
Door surface coated with 120 microns powder coated with various options like prime, antibacterial etc
Applications:
Temperature/Sound controlled areas of industrial warehouses, requiring forklifting access such as cold storages,food storages etc
Thermal & Acoustical Performance:
Temperature range -400 ambient
Dimensions: customized as per client requirement
Thickness 46 mm, 54mm
U value: (U)W/m2k 1.06959580
STC Rating: 42 dB (this depends on surrounding other structures)