How an Extension System Works
WITH 2,777 REVIEWS
Click Here To Book Online Now
CLICK
To view local phone numbers
Extension spring systems use springs that stretch and retract to close and open your garage door. As the garage door closes, the extension springs which run along the horizontal track on each side of the door expand and are under great tension. Operating cables attached to the bottom of the door on either said offer counter balance strength. Safety cables help contain the springs in the event they break. As the door goes back up, the springs retract using that strength to pull the door to the open position.
Extension spring systems come with their own pros and cons. One advantage of this system is that each side of a spring system works independently to compensate for uneven ground. On the other hand, they require more parts, such as the pulleys and operating cables, and usually need more maintenance.
Older homes typically use extension systems because they have limited headroom in the garage, which is needed for a torsion system. Headroom is the available overhead space over the door height, and varies for each garage. However, any home, regardless of age, requires a minimum amount of headroom to transition to a torsion spring system.
Providing the information and resources you need to find the perfect garage door for your home and budget.
Garage Door Designer
Design your new garage door in 10 minutes and send for a free quote!
Providing the information and resources you need to find the perfect garage door for your home and budget.
APPOINTMENT
(951) 225-4371
(951) 225-4371(951) 331-3254
(951) 331-3254(760) 459-8572
(760) 459-8572(909) 748-5478
(909) 748-5478(909) 279-1442
(909) 279-1442(951) 992-1780
(951) 992-1780(760) 475-9541
(760) 475-9541Licenses
CA State Contractors License809067
If you are looking for service in the Northern Los Angeles, Pomona, and Ontario areas, please visit:
precisiondoorla.com