The Classic Steel garage doors and Perth Garage Doors are durable with only occasional need for cleaning or touchup. Vinyl garage doors can last even longer, especially in environments with harsh weather conditions, and are more resistant to dents, are rust free and never need to be painted. Counterbalance springs are how your door is really lifted and closed. It isn't the opener that really lifts and closes your door. That only supplies the force to have the door going. It is really the springs, which are wound tightly when your door is closed. As the doorway moves up, the springs unwind, which provide the force needed to lift the doorway. As the door closes, the weight of the door actually winds the springs back up until it closes fully. At this point the springs have their full tension again. These springs are normally exposed and when they're under full tension, can be extremely dangerous.

Posted by: jamesransdell89 at 09:31 PM | No Comments | Add Comment
Post contains 165 words, total size 1 kb.