Wood & Fiberglass Window Replacement cost: Gresham vs Lake Oswego (2026)
Gresham and Lake Oswego are a near-perfect match on wood and fiberglass window replacement cost in 2026, both landing around $18,800.
Gresham OR
Typically around $18,800
Lake Oswego OR
Typically around $18,800
Gresham vs Lake Oswego: full breakdown
| Factor | Gresham | Lake Oswego |
|---|---|---|
| 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 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
No real cost edge either way
Neither metro has a cost edge on wood and fiberglass window replacement — spend your decision-making energy on the contractor, not the location.
Wood and fiberglass window replacement by type: Gresham vs Lake Oswego
Below, each wood and fiberglass window replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Gresham | Lake Oswego |
|---|---|---|
| Fiberglass | $10,800–$23,600 | $10,800–$23,600 |
| Composite | $11,850–$24,650 | $11,850–$24,650 |
| Aluminum-clad wood | $14,000–$28,950 | $14,000–$28,950 |
| Solid wood | $15,050–$32,150 | $15,050–$32,150 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
Wood and fiberglass window replacement by number of windows: Gresham vs Lake Oswego
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| Size | Gresham | Lake Oswego |
|---|---|---|
| 5 windows | $4,950–$11,850 | $4,950–$11,850 |
| 10 windows | $9,750–$21,450 | $9,750–$21,450 |
| 15 windows | $14,550–$30,000 | $14,550–$30,000 |
| 20 windows | $19,350–$38,550 | $19,350–$38,550 |
| 25+ windows (whole home) | $23,600–$48,150 | $23,600–$48,150 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
What windows pros earn in each metro
Since labor accounts for around 55% of what a wood and fiberglass window replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for wood and fiberglass window replacement in either city
Window installers slow down in cold months and manufacturers run their deepest promotions in fall and winter, so off-season buyers catch both labor discounts and rebates.
How much should new windows really cost you?
Windows are priced by frame, glass and install method — and homeowners often spend on the wrong one. Our editors on what's worth paying for.
The value case
Double-pane, low-E vinyl is the workhorse spec for a reason: it handles the vast majority of drafts and heat loss without the price jump of premium materials. When you're replacing every window at once and watching the total, it's the default that leaves the least on the table.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may qualify for rebates. Spend on the glass package before the frame upgrade.
Buy the glass package your climate needs, default to vinyl frames unless you have a reason not to, and never let install quality be the thing you cut to hit a number.
Gresham vs Lake Oswego
Is wood and fiberglass window replacement cheaper in Gresham or Lake Oswego?
Practically identical — expect around $18,800 for wood and fiberglass window replacement whichever city you're in.
Why does wood and fiberglass window replacement cost more in Lake Oswego than Gresham?
The main driver is local labor rates: Lake Oswego's labor index is 1.07 versus 1.07 in Gresham. Climate zone (mixed vs mixed) also shift the total.
How much is wood and fiberglass window replacement in Gresham, OR?
In Gresham, wood and fiberglass window replacement typically runs $10,800–$26,800 in 2026, with most homeowners paying around $18,800.
Do windows pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $34.9/hr around Portland-Vancouver-Hillsboro versus $34.9/hr near Portland-Vancouver-Hillsboro. With labor making up about 55% of a wood and fiberglass window replacement job, that difference carries straight through to the final price.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
It doesn't vary by location — Late fall and winter is the discount window in both Gresham and Lake Oswego (roughly 5–15% off), while spring and summer peak tends to be the most expensive in either city.
Should I choose where to live based on wood and fiberglass window replacement cost?
No — the cost is essentially identical between Gresham and Lake Oswego. Base the decision on the things that actually vary: contractor reputation, scope, equipment tier and timing.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik