Henderson Canopy Garage Door Spring

Henderson canopy garage door overhead spring assembly. To suit Henderson Pre-Premier doors (manufactured pre-1992) with looped ended cables. The canopy spring is supplied pre-tensioned and comes complete with cones and cables (with looped ends). Please note that spring tension may need to be adjusted to account for different weights of door.

For more modern doors manufactured from 1992 onward, where the cables have studded ends, a replacement canopy door gear should be used instead. This spring assembly may also fit some Birtley, King or old Wessex canopy doors.

The door width correspondss to the opening size between the garage door frame, so the width of the actual door will usually be approx. 15mm (½") less than this.

If your door does not match one of the advertised sizes, please contact us for more information, as we can supply these spring assemblies in custom sizes. Please note: unfortunately for custom made items, we are unable to accept returns.

Compatible part: cost saving alternative

Please note that the door width of your garage door must match exactly with the door width ordered. This is because there is no adjustment for the width of the spring assembly. If you have a non-standard sized garage door, please contact us as you will require a custom-made spring assembly.