5 Door Installation Questions to Ask Before Installing or Replacing Exterior Doors

Exterior doors are your first line of defense against weather and would-be intruders, so it pays to keep them in good shape. If it’s time to install or replace exterior doors, you should make sure to ask your contractor these five door installation questions.

1. What type of door do you need to install or repair?

Some doors, like prehung single doors, won’t take very long to install and are therefore less expensive than other, more difficult types, like a double door, patio door, sliding glass door, or French door. Discussing the type of door you have with your contractor will allow them to get you a more accurate quote.

2. How many doors do you need to have repaired or replaced?

If you need to have multiple doors repaired or replaced, you can do them all at the same time to save the contractor from making multiple trips. It will cost more to purchase all of the doors and materials at the same time, but you’ll also get the peace of mind knowing that they’re all in good working condition. 

3. When do you need this work completed?

Working out the timeline with your contractor for when you need the work completed can ensure that you’re on the same page. Exterior door installation may only take a few hours, so the timing comes down to the best day for them to come to your home. Unless you’re installing multiple doors or the door frames need significant repair, the work should go fairly quickly.  

4. Should you repair or replace your door?

Exterior doors are responsible for your home's security, so ensuring they’re in good condition is a must. If the door can be easily repaired—as in the case of a faulty doorknob or damaged trim work—then you may want to stick to repairs. Installing an exterior door costs between $545 and $2,400, so you’ll likely save a significant amount of money if you can get by with repairs.

5. Are you providing the door?

If you already have a door, you can ask a local door pro to install it for you. You’ll still have to pay the costs for their labor, typically between $30 and $90 per hour, but you may be able to save a little on the cost of the door, especially if you find one second-hand, on sale, or if it’s one that you already have from another project.