Top Mounted Hangar doors

Top-hangar system designed for doors in top-fix and wallmount applications. The enclosed track design allows for a more secure system as the wheels cannot jump off the track. C4G can be used for a variety of door weights and applications. Ideal for heavy industrial applications including sheds and factories.

Heavy automatic hangar door can horizontally move between the top hung and bottom guide tracks. There are single, double and multi panels, which can be installed indoor or outdoor according to the actual surroundings. Hangar Door has various forms, specifications and panels.

Box track or Framed track is a top hung system, where the track is mounted over an opening. Door panels are outfitted with hanger assemblies that ride in the enclosed track. The track is attached to the building by brackets. These brackets give the track stability and strength and prevent the enclosed track from opening up over time. The weight of the door is supported only by the track system. A bottom guide/roller is used to stabilize the bottom of the door.

The sliding hangar doors are an economical solution for applications needing large, or even super-wide, doors. These doors are most suitable for oversized openings. The structures are constructed from steel channel and cold formed structural members. The features are as follows.

Bottom Rolling Hangar Doors

Hangar doors are highly recommended to install where there is no headroom and side clearances are permitted. They are either unidirectional or bi-parting with each door section top and bottom guided. If there is any pre-engineered facility, bottom rolling hangar doors make an ideal application because their heavy weight is carried out not by the building structure, but by a bottom rail. Designed to prevent indoors from all kinds of system and resist wind load, hangar doors are the most sought after in the market.

Personal experience has taught us that bottom rolling hangar doors are best suited for very large applications, as in single-aisle passenger jets and larger. These hangars are routinely so tall that a lifted-type door is absolutely not an option because of shear weight (bottom rolling doors weigh many tons per unit, far beyond the ability of hydraulics actuators to lift).Bottom rolling doors are low maintenance, particularly if they are an unpowered unit since there is little that can go wrong with this type of doors. Powered bottom rolling doors are probably the simplest of powered or assisted units with a large electric motor powering the drive wheel by use of simple direct chain drive.