Also, to be able to guarantee the optimal function of one's residential garage door, we have developed and implemented an annual Maintenance Program. Garage door opener should really be plugged into the electric outlet, not an extension cord, not a light fixture socket. Tag the rod, with the spring on, about a quarter of an inch out of the spring. Ultimately, if the storage is below residing groups, introducing ceiling warmth, or heavier padding for carpeted parts can reduce sound transmission.