The sectional overhead door moves up under the roof when opened, enabling free area around the door opening and leaving the door opening totally complimentary. Sectional Overhead Doors provide a versatile, high security insulated door, ideal for any external commercial application. Various options for track plans, running systems, colours, products, vision panels and colours offer a substantial choice for the specifier.
Ideally suited to commercial applications, the door panels are formed from galvanised steel sheets bonded together with high density C.F.C totally free polyurethane foam to offer a 'U' value of 0.43 W/m2K with thermal break between panels. Vertical and horizontal tracks, hinges, brackets, cappings and hardware are galvanised, with the put together door operating on adjustable galvanised roller providers, bolted to each individual panel. Each door is reversed by means of tempered helical springs at high level, mounted on bright steel plates with self lining up roller bearings for smooth peaceful operation. Cable tensioning devices are fitted as standard to all doors. Rubber seals are fitted to the top and bottom of each door with PVC seals https://tintahome.com.au/home-window-tinting/ to each side of the opening for defense against weather.
Manual operation is by means of constant galvanised hand chain, or in smaller cases, 'push up' with take down cord. All manually run doors are fitted with a recessed lifting handle and spring packed shootbolt as standard. Electric operation is by means of 415 volts 3Ph. supply drive motor with emergency disconnection and hand chain or push up operation in case of power failure.
Our Technical Team are constantly readily available to encourage the most suitable track plan and opening activation.
