Garage Door Installation

Introduction. Remove the Old Door. Measure, Attach Hinges and Handles. Measure the various areas where the door will be installed door opening height and width, headroom from top of opening to ceiling , and back room length of garage . Install the Remaining Panels. Secure the Tracks and Attach the Springs..Use these step by step instructions to install a new door on your garage. Release the Tension. You ll need to release the tension in the torsion spring before you begin working on the garage door. prev. Remove Old Door Panels. prev. Secure Support Bar. prev. Secure Hinges to Panel. prev. Bolt Tracks Together. prev. .Garage door falling apart? Follow along as our expert shows how to safely install a new garagedoor and how to remove the old one..