Wood & Fiberglass Window Replacement cost: Lake Oswego vs Portland (2026)
Wood and fiberglass window replacement costs about the same in Lake Oswego and Portland in 2026 — roughly $18,800 in each.
Lake Oswego OR
Typically around $18,800
Portland OR
Typically around $18,800
Lake Oswego vs Portland: full breakdown
| Factor | Lake Oswego | Portland |
|---|---|---|
| Typical 2026 cost | $18,800 | $18,800 |
| Estimated range | $10,800–$26,800 | $10,800–$26,800 |
| Labor index (vs US) | ×1.07 | ×1.07 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $10,350 | $10,350 |
| Materials/equipment | $8,450 | $8,450 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
Lake Oswego vs Portland
Is wood and fiberglass window replacement cheaper in Lake Oswego or Portland?
In 2026, wood and fiberglass window replacement costs about the same in both — roughly $18,800 in each city.
Why does wood and fiberglass window replacement cost more in Portland than Lake Oswego?
The main driver is local labor rates: Portland's labor index is 1.07 versus 1.07 in Lake Oswego. Climate zone (mixed vs mixed) also shift the total.
How much is wood and fiberglass window replacement in Lake Oswego, OR?
In Lake Oswego, wood and fiberglass window replacement typically runs $10,800–$26,800 in 2026, with most homeowners paying around $18,800.
Updated June 2026 · By Costadia Editorial