There are several reasons why a garage door could get stuck, a way to check to see if the opener is causing the issue is to disengage the emergency release. You must pull down on the emergency release handle in order to detach the opener from the garage. Once you have done this try to manually open your garage door. If your garage door manually opens then there is something wrong with your garage door opener and it must be either repaired or replaced. The most common opener problem is a stripped gear or sprocket issue. You should seek a certified technician to repair or replace your opener.
VB Garage Doors are a professional family run business situated in Poole Dorset. We have accumulated over 15 Years of experience. | Garage Doors Southampton |Tel: 07818 618 138 | http://www.vbgaragedoors.com