Garage Door Replacement Cost in Chattanooga (2025)

**Single 9×7 non-insulated steel:** $1,295–$1,695 installed.

**Single 9×7 insulated steel (R-13):** $1,545–$2,195 installed.

**Double 16×7 non-insulated steel:** $1,795–$2,395 installed.

**Double 16×7 insulated steel (R-13 to R-18):** $2,295–$3,495 installed.

**Carriage-style insulated double door:** $3,295–$5,495 installed.

**Full-view aluminum & glass (Clopay Avante / Amarr Vista):** $4,495–$8,995 installed.

**Custom wood overlay double door:** $6,495–$14,995 installed.

New door panels, new high-cycle springs sized for the new door's weight, new rollers, new hinges, new bottom seal, new weather stripping, all tracks, removal and disposal of your existing door, full balance and safety testing, and a lifetime manufacturer warranty on most panels plus our written labor warranty.

Replace if: multiple panels are bent or rusted through, the door is 20+ years old, you're moving in 1–2 years (ROI), or you want insulation and lower energy bills. Repair if: only one or two parts have failed, the door is under 15 and structurally sound, and the design still fits the home.