The Classic Steel garage doors and Perth Garage Doors are durable with only occasional demand for cleaning or touchup. Vinyl garage doors can continue even longer, especially in environments with harsh weather conditions, and are more immune to dents, are rustfree and never have to be painted. Counterbalance springs are how your door is actually lifted and shut. It isn't the opener that actually lifts and shuts your door. That only provides the push to have the door going. It is truly the springs, which are wound tightly whenever your door is closed. As the door moves up, the springs unwind, which provide the force needed to lift the door. As the door closes, the weight of the door actually winds the springs back up until it closes completely. At this stage the springs have their full tension again. These springs are usually exposed and when they're under full tension, can be exceedingly dangerous.

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