An overhead door is any upward-operating door that swings or rolls open from the ground level, assuming a horizontal position above the doorway when opened. The door may consist of multiple panels or a single unit that operates via an electric opener, manual pulley or another mechanism.

Roll-up doors are usually seen on storage units and warehouses. An overhead door is a residential panel door that moves overhead your opening on a track when you raise it. Therefore, rather than rolling into a coil, the door moves on a track.

Normal range: $1,500 - $6,000. Replacing a garage door costs $2,500 on average, but ranges between $1,500 and $6,000 depending on the type of door used.

Press the “learn” button: Press and hold the “learn” button for six seconds. Watch the LED light: The LED light on your opener should blink or go out. Enter a new PIN: Press the numbers for your new PIN, then push “enter.” Test your PIN: Close your garage door and enter your PIN to see if it'll open.