Wood & Fiberglass Window Replacement cost: Boston vs Cambridge (2026)
Wood and fiberglass window replacement costs about the same in Boston and Cambridge in 2026 — roughly $20,650 in each.
Boston MA
Typically around $20,650
Cambridge MA
Typically around $20,650
Boston vs Cambridge: full breakdown
| Factor | Boston | Cambridge |
|---|---|---|
| Typical 2026 cost | $20,650 | $20,650 |
| Estimated range | $11,850–$29,450 | $11,850–$29,450 |
| Labor index (vs US) | ×1.13 | ×1.13 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $125 | $125 |
| Labor share | $11,350 | $11,350 |
| Materials/equipment | $9,300 | $9,300 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
Boston vs Cambridge
Is wood and fiberglass window replacement cheaper in Boston or Cambridge?
In 2026, wood and fiberglass window replacement costs about the same in both — roughly $20,650 in each city.
Why does wood and fiberglass window replacement cost more in Cambridge than Boston?
The main driver is local labor rates: Cambridge's labor index is 1.13 versus 1.13 in Boston. Climate zone (cold vs cold) also shift the total.
How much is wood and fiberglass window replacement in Boston, MA?
In Boston, wood and fiberglass window replacement typically runs $11,850–$29,450 in 2026, with most homeowners paying around $20,650.
Updated June 2026 · By Costadia Editorial