Garage Door Panel & Section Replacement Cost
Replace one or more damaged panels instead of the whole door: number of panels × price each, plus labor, with a contingency buffer.
Calculator
Replacing 2 panels at $250.00 each plus $150.00 labor is about $715.00. If several panels are damaged or the design is discontinued, a whole new door can cost less than sectional replacement. A planning estimate, not a bid.
When a car bumper or a stray ball dents a garage door, the whole door rarely needs to go. A sectional door is made of stacked horizontal panels, and a damaged one can often be swapped out on its own — far cheaper than replacing the entire door, as long as the exact panel is still manufactured and matches the weathered finish of its neighbors. This calculator prices that panel-level repair: the panels, their unit price and the labor, plus a buffer.
The catch is availability and count. Discontinued designs, obsolete colors and a tally of three or four damaged sections all tip the math toward a full replacement instead. The tool makes that crossover visible so you can decide with numbers rather than a hunch.
Formula
Multiply the panels by their unit price, add labor, then apply the buffer:
total = (panels × price_per_panel + labor) × (1 + contingency%)
A sectional garage door is built from horizontal panels (sections) stacked in the tracks. If one or two are dented or cracked, you can often replace just those — provided the exact panel is still made and matches the rest.
Worked example
Two matching panels at $250 each with $150 labor and a 10% buffer:
(2 × 250 + 150) × 1.10 = 650 × 1.10 = $715
At about $715 this beats a full door replacement — but only while the panels are available and the count stays low. Once three or four sections need replacing, a whole new door often costs about the same or less.
Panel replacement vs. a new door
When panel replacement wins. Replacing one or two panels is usually the cheaper path when the door is otherwise sound, the design is current, and the finish still matches. It preserves the existing tracks, springs, opener and hardware, so labor is modest — typically the time to unstack the sections above the damaged one, swap it and restack.
When a full door wins. If several panels are damaged, the door is old or poorly insulated, or — the common dealbreaker — the exact panel is discontinued, a whole new door often costs about the same or less and looks uniform. A new panel that does not quite match a sun-faded door is a frequent disappointment. Compare against the full replacement tool before ordering.
Panel vs. cosmetic dent repair. A shallow dent in a steel panel can sometimes be pushed or filled rather than replaced — a cheaper cosmetic fix priced on the dent & panel repair tool. Replace the panel when it is cracked, creased, rusted through or bent enough to bind in the tracks. Typical panel ranges are on repair cost bands. This is a planning estimate from your entered prices; confirm panel availability and cost with a supplier or installer.
Frequently asked questions
How much does it cost to replace a garage door panel?
Replacing two matching panels in the worked example is about $715: 2 panels at $250 each, $150 labor and a 10% buffer. A single panel costs less; three or more push toward the price of a whole new door. Panel availability and finish match are the deciding factors.
Can you replace just one section of a garage door?
Yes — if the exact panel is still made and matches the rest. A sectional door is built from stacked panels, so a technician can unstack the sections above the damaged one, swap it and restack. It is only worthwhile while the design is available and the count is low.
Should I replace a panel or the whole door?
Replace the panel when the door is sound, current and the finish still matches. Replace the whole door when several panels are damaged, the design is discontinued, or the door is old and poorly insulated — in those cases a new door often costs about the same or less. Compare on the replacement tool.
Can a dented panel be repaired instead of replaced?
Sometimes. A shallow dent in a steel panel can be pushed out or filled — a cheaper cosmetic fix. Replace the panel when it is cracked, creased, rusted or bent enough to bind in the tracks. Price the cosmetic option on the dent & panel repair tool.
Why might a new panel not match my door?
Years of sun fade the original panels, so a factory-fresh replacement can look brighter even in the same color, and discontinued finishes may have no exact match at all. If a mismatch would bother you, a full door is the uniform choice. This figure is a planning estimate — confirm availability with a supplier.