Where center-mount torsion springs are to be mounted to the wall, securely fasten a vertical piece of 2 x 6 (or larger) board above the center of the opening, flush with the header and extending to the ceiling, for the spring mounting pad.Important: The mounting pad must be of high quality lumber and must be capable of withstanding forces of torsion springs and must be securely mounted at top and bottom according to door manufacturer's instructions.