Is it cheaper to repair or replace a garage door in Dunwoody?
Repair, almost always, until one of four things is true. A spring pair on a sound door costs a fraction of a new door and buys another seven to ten years of the door working like it did the day it was hung. That is the default answer for most of the doors in Dunwoody, including the originals on the 1970s ranches. The four things that flip it are rot, cracked sections, a repeat repair, and weight.
What repair costs against replacement, in Dunwoody numbers
A torsion spring pair on a two-car door runs $260 to $460 installed. Both cables, $150 to $260. An opener gear kit or a sensor pair, $120 to $320. A door reset after it jumped the track, $150 to $350. Put the worst normal year together, springs and cables and a roller set, and a door has cost about $700 and is good for a decade.
A new 16 by 7 insulated steel door installed, the size on most of the two-story houses in Wynterhall, Redfield and the Branches, runs $1,900 to $4,200 with the old door hauled off. Carriage style with windows, $3,200 to $6,500. So the question is never whether a repair is cheaper this month. It is whether the door will need three of them this year.
The four reasons to replace instead
Rot along the bottom of a wood door. The original doors in Dunwoody Club Forest, Kingsley, Mill Glen and Village Mill are wood, and most were painted on the street side and never on the inside face. Thirty humid summers later the bottom section goes soft, then the rot climbs the stiles. A rotted bottom section on a door whose manufacturer is long gone cannot be swapped for a matching one, and the sections above it are on the same clock. That door gets replaced.
Two or more cracked steel sections. The first-generation steel replacement doors from the 1990s crack at the hinge stiles when the door was running out of balance for years. One cracked section on a door still in production is a $350 to $800 panel. Two or more, and the door has been running unbalanced long enough that the rest are next.
The second repair this year. A spring in January, a cable in April, the opener gear in July. Each was the right call on its own. Together they say the door is at the end of its cycle life, and the next $300 is better spent as the first $300 of a new door.
Weight the opener cannot handle. A heavy wood door that has been repaired into a state where it needs a three-quarter horsepower opener and still strains is a door that will eat openers. A new insulated steel door weighs half as much and any opener lifts it.
What repair still wins on
A snapped spring on a straight, sound door, in any era. A cable that frayed at the bottom bracket. A roller that jumped. An opener whose gear stripped. A dented bottom section on a door still in production. And a door that is simply old but was maintained: the 1980s steel doors that were lubricated and balanced every couple of years are still fine at forty.
The Dunwoody-specific version
The resale market here turns the 1970s and 1980s houses over hard, and a new garage door is the one upgrade a buyer sees from the street. If the house is going on the market in the next two years and the door is original, the replacement quote usually beats a repair on the sale, not just on the garage. If the house is staying in the family, a repair on a sound door is money well spent and the new-door conversation waits until the rot or the second repair shows up.
Either way the pro says which it is before quoting, and the written quote covers both options when it is close.
When it is time to call: new garage doors in Dunwoody, measured and quoted in writing.