Vinyl Window Replacement cost: Dover vs Wilmington (2026)
In 2026, vinyl window replacement is about 7% less expensive in Dover than in Wilmington. Most homeowners pay around $9,850 in Dover versus $10,500 in Wilmington — a gap of roughly $650.
Dover DE
Lower costTypically around $9,850
Wilmington DE
Typically around $10,500
Dover vs Wilmington: full breakdown
| Factor | Dover | Wilmington |
|---|---|---|
| Typical 2026 cost | $9,850 | $10,500 |
| Estimated range | $5,000–$14,700 | $5,300–$15,700 |
| Labor index (vs US) | ×0.97 | ×1.04 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $5,400 | $5,800 |
| Materials/equipment | $4,450 | $4,700 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national vinyl window replacement range for local labor, climate and permits.
Dover vs Wilmington
Is vinyl window replacement cheaper in Dover or Wilmington?
In 2026, vinyl window replacement is cheaper in Dover at about $9,850, versus $10,500 in Wilmington — a difference of about $650 (7%).
Why does vinyl window replacement cost more in Wilmington than Dover?
The main driver is local labor rates: Wilmington's labor index is 1.04 versus 0.97 in Dover. Climate zone (mixed vs mixed) also shift the total.
How much is vinyl window replacement in Dover, DE?
In Dover, vinyl window replacement typically runs $5,000–$14,700 in 2026, with most homeowners paying around $9,850.
Updated June 2026 · By Costadia Editorial