Another type of opening system is termed the belt-driven system

Source: Ningbo Heng Yuan Wang Plastic Co., Ltd.  author:   Time: 2013-06-03

     These are regarded by industry insiders as the best types of garage door openers. The belt-driven systems are the most reliable of all opening systems. In addition, for those of us who are looking for systems that are not very noisy, these opening systems are virtually silent. If you are installing an opener on a set of doors on a home and the doors are near a bedroom or other vital room, you may be looking for a quiet option. The rubber belt lift system that a belt-driven opener provides is the most quiet of opening systems. These systems, however, are more expensive than chain driven opening systems. If you are looking for something that is functional but is also quiet and are open to paying a bit more for this convenience, a belt-driven set of doors may be for you.

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