Sectional Overhead Doors from Door Supply

Insulated Sectional Doors Installed and Repaired by Door Supply

Sectional overhead doors

Sectional overhead doors not only offer exceptional thermal performance due to the CFC foam filled panel (40mm thick) but they offer a high level of security.

Architects & specifiers are looking to increase the use of sectional overhead doors not only for their insulation & security values but they also offer acoustic qualities which become more important when factories & housing schemes sit along side one another. The need for noise reduction is critical.


Our sectional overhead doors are made up with 40 mm thick double skin steel panels that are filled with CFC free foam. The panels lift vertically with steel aircraft cables in galvanised steel tracks and are operated with a chain hoist or a 3 phase direct drive motor which is assisted by torsion springs


Sectional overhead doors can be operated manually or electrically, normally doors that are under 3 metres x 3 metres are operated manually but can be electrically operated.

Doors that exceed 3 metres x 3 metres are operated electrically with a 3 phase direct drive motor.


They can be operated by various methods, the most common is the push button station but doors can be operated with key switch or remote control.


These doors are built with cable break devices as standard but there is the option to increase safety by fitting electrical safety features such as a safety edge to the bottom panel which stops the door and returns it to the open position if it hits an obstruction in the downward travel. Another popular safety device is the photo cell & reflector which senses an obstruction in the path of the door and stops the door operating.

Surface finishes

The inner door skin is finished in RAL 9010 white polyester stucco embossed. The outer skin can be finished with a range of standard colours which are available on request.


As with all our doors there are no limitations and we can offer various options in operation, colour & furniture including double glazed windows in the door panels

Our Doors

Roller Shutter Doors

Sectional Overheads



Roller Doors

Aluminium Entrance

Loading Bay Equipment

Contact Door Supply


The Hub
Crowther Ind. Est.
Washington NE38 0AQ


0191 516 6448

07846 456 477


Monday-Friday: 9 to 5

Who we help 


Door Supply have a diverse client base which includes industry, retail outlets, schools and colleges, medical centres and doctors surgeries, car showrooms, FM Companies the list is endless, we even supply and fit insulated roller garage doors to clients houses, below is a list of products that Door Supply install, repair & service.


Roller Shutters

Roller Garage Doors

Sectional Overhead Doors

High Speed Doors

Steel Hinged Security Doors

Aluminium Entrance Doors (manually and electrically operated)

Loading Bay Equipment

PVC Strip Curtains

Steel Fire Exit Doors

Replacement Door Hardware

Areas we Cover

Newcastle  |  Sunderland  |  Durham  |  Middlesbrough

Darlington  |  South Shields  |  Wallsend  |  Northumberland

Durham  |  Teesside  |  Tyne & Wear | North East England