MANUALLY OPERATED DOORS
Manually operated doors are used to protect your business from intruders and provide easy access for goods to be moved in and out of your building.
They are usually cheaper than the power operated alternatives and generally have fewer problems due to the simplicity of mechanism used to open and close the door.
They can come in a wide range of door types, such as;
- Roller Shutters
- Folding Sliding
- High Speed
- Fire Shutters
Depending on your requirements, all the above doors can be installed as manually operated or power operated.
SERVICE & REPAIRS
We’re specialists in servicing and repairs as well as the installation of manually operated doors.
If you’re having problems with your manually operated industrial door, Alliance Doors can undertake all types of repairs from minor to major.
BOOK A SURVEY
If you’d like a quotation for a repair or installation of a manually operated door, you can contact us today for more information on 01942 683601
Chain Operated Roller Shutter
A chain operated roller shutter suitable for a warehouse loading bay and general storage areas. Cost effective and secure.
Push Up Shutter – 4 Hour Fire Rated
A 4 hour fire rated push up / pull down industrial shutter suitable for openings where the door is required to stay in an open static position until the onset of fire in close proximity. Door is held open on a fusible link which separates at 72 degrees causing the door to fall under gravity creating an impregnable fire seal of 240 minutes.
Chain Operated Fire Shutter – 4 Hour Fire Rated
A 4 hour fire rated chain operated industrial shutter suitable for opening where a power supply is unavailable and where doors are tested on the fire alarm on a regular basis. Can be operated by solenoid (connected to fire alarm) or fusible link. Driven by a gear box with haul chain facility. Once the door is in the closed position, it creates an impregnable fire seal of 240 minutes.
Solenoid – Needs to receive a 24V DC signal (non-polarised) from the fire alarm to trigger the solenoid. Door will fall under gravity by releasing the brake on the motor.
Sectional Overhead Door
A sectional overhead door excellent for heat insulation and adaptable to suit different openings. Standard lift and high lift options available. Complies with latest building regulations.
Ram-Fold Sliding Folding Shutter
Profile Door Engineering – experts in sliding, folding doors, complementing Alliance’s expertise in roller shutters, fire shutters and rapid roll doors.
Caters for larger openings in width and height with a solid and secure construction which is capable of withstanding typhoon strength winds. A typical application would be aircraft hangers. Heavy duty top/bottom tracks are available as an option as well as heavy duty hasp and staple, medium duty hasp and staple and CHUBB 3M50 insurance approved locks. Electric operation is also available.
Profile Door Engineering – experts in sliding, folding doors.
Heavy-duty door ideal for goods lifts, the Ram-Fold Lift Shutter Door is designed to maximise the opening width, running smoothly along discreet top and bottom tracks with the shutter folding neatly to one side. Rolled from a single sheet of steel, the one-piece picket ensures the lattice and leaf have an even operation within the door whilst retaining strength. The door consists of 152mm (6”) galvanised plain sections, hinged vertically by a continuous hinged strip.
Arma-Door Steel Hinged Door
Ideal for fire exits and high volume pedestrian traffic. Gives strength and security where most needed and also has the flexibility of a variety of ironmongery arrangements.