If you are thinking to change your existing garage door or have found a garage door at a thrift store then here you go for some ideas to bring it to use:
1. Build a Garage Door Outdoor Bench
Image Source: reposhture
2. Shut Down an Outdoor Kitchen with a Garage Door when not in Use
Image Source: diy cozy home
3. Construct Kitchen Garden Raised Beds from Garage Door Panels
Image Sources: southern idaho living , life at the cottage
4. Use Garage Doors as Room Dividers
Image Sources: new house of art , apartment therapy
5. Transform an Old Garage Door into a Dining Table
Tutorial at: instructables