What should a garage door cost? It's like asking what a pair of shoes should cost. Garage Doors can be bought and installed for under $500 and can possibly cost as much as $6,000. On the low end, a non-insulated steel door with no windows can be installed for a very modest sum. One consideration beyond your budget is that a higher end garage door can add more to the value of your home than the cost of the door. For help with any garage door questions, just call us at 864-513-1436. We're happy to give you all the advice we can over the phone for free.