Fitting instructions listed below are for the most popular makes and models of garage doors henderson you can follow these instructions for some repairs on wessex birtley king cables and overhead main springs garador can be used also for repairs on westland and catnic cables springs and roller spindles.
Up and over garage door mechanism diagram.
They have a pivoting hinge mechanism so they can tilt up into the garage.
Keeps the garage door balanced and stable as it opens and closes.
Door type 1 canopy up and over garage door.
Different garage door mechanisms will suit different sizes purposes and requirements.
Canopy and retractable operating garage doors.
A solid steel handle of a tool that helps carry over the torsion springs lifting force to the cable drums and lifting cables.
Small garage doors may be made in a single panel that tilts up and back across the garage ceiling.
Tilt up up and over canopy garage doors.
Diagrams of the various door types 2.
Like side hinged styles the tilt up canopy garage doors don t have sections they re made of one solid piece.
The canopy style door sits parallel to the garage ceiling and extends past the front of the house when the door is open.
Up and over garage doors is a general term used to describe two specific types of garage door mechanism.
An up and over door is a one piece door panel counterbalanced with a spring s to make manual or automatic opening easy for the user.
The two different types are shown below.
The popular term up and over covers both retractable and canopy doors however there are significant differences particularly if you are considering fitting an electric opener.
The hormann up and over canopy garage door is quite simply the best one piece up and over garage door you can buy in the uk available in steel timber and f.
This is still the most popular type of up and over garage door gear for doors up to 8 feet 2438mm wide called canopy as about a third of the door panel height protrudes out from the framework when open.
Elastic spring that exerts a torque or rotary force when twisted.
One piece up and over canopy mechanism.