Vinyl Window Replacement cost: Charleston vs Columbia (2026)
In 2026, vinyl window replacement is about 4% more expensive in Charleston than in Columbia. Most homeowners pay around $10,300 in Charleston versus $9,900 in Columbia — a gap of roughly $400.
Charleston SC
Typically around $10,300
Columbia SC
Lower costTypically around $9,900
Charleston vs Columbia: full breakdown
| Factor | Charleston | Columbia |
|---|---|---|
| Typical 2026 cost | $10,300 | $9,900 |
| Estimated range | $5,200–$15,350 | $5,000–$14,800 |
| Labor index (vs US) | ×0.99 | ×0.96 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $125 | $100 |
| Labor share | $5,650 | $5,450 |
| Materials/equipment | $4,650 | $4,450 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national vinyl window replacement range for local labor, climate and permits.
Charleston vs Columbia
Is vinyl window replacement cheaper in Charleston or Columbia?
In 2026, vinyl window replacement is cheaper in Columbia at about $9,900, versus $10,300 in Charleston — a difference of about $400 (4%).
Why does vinyl window replacement cost more in Charleston than Columbia?
The main driver is local labor rates: Charleston's labor index is 0.99 versus 0.96 in Columbia. Climate zone (hot vs hot) and permit fees also shift the total.
How much is vinyl window replacement in Charleston, SC?
In Charleston, vinyl window replacement typically runs $5,200–$15,350 in 2026, with most homeowners paying around $10,300.
Updated June 2026 · By Costadia Editorial