Maybe, the garage door must meet the same requirements as an exterior door: Exterior doors: must meet applicable Energy Star requirements. See "Q1. What home improvements are eligible for the Energy Efficient Home Improvement Credit, and how mu..."
I don't know that any IRS instructions refer to garage doors, but garage doors are just a door at heart. The question is can you buy and install a garage door that will seal airtight and be well insulated? If so, I would say that you have a good argument for it.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
