Vinyl Window Replacement cost: Rancho Palos Verdes vs Sammamish (2026)
The two metros aren't quite in sync on vinyl window replacement: Rancho Palos Verdes sits 8% below Sammamish, or roughly $11,000 versus $11,900 — about $900 apart.
Rancho Palos Verdes CA
Lower costTypically around $11,000
Sammamish WA
Typically around $11,900
Rancho Palos Verdes vs Sammamish: full breakdown
| Factor | Rancho Palos Verdes | Sammamish |
|---|---|---|
| Typical 2026 cost | $11,000 | $11,900 |
| Estimated range | $5,550–$16,400 | $6,000–$17,750 |
| Labor index (vs US) | ×1.08 | ×1.18 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $6,050 | $6,550 |
| Materials/equipment | $4,950 | $5,350 |
Treat these as 2026 localized estimates for vinyl window replacement, not quotes from a contractor.
Is the price difference a dealbreaker?
8% is within noise for vinyl window replacement — contractor selection and timing move the price more than which of these two metros you're in.
Vinyl window replacement by type: Rancho Palos Verdes vs Sammamish
Every vinyl window replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Rancho Palos Verdes | Sammamish |
|---|---|---|
| Double-hung | $5,550–$13,150 | $6,000–$14,250 |
| Sliding | $5,000–$12,050 | $5,400–$13,050 |
| Casement | $6,650–$15,300 | $7,200–$16,600 |
| Picture | $7,150–$15,300 | $7,750–$16,600 |
| Bay / bow | $9,900–$19,650 | $10,700–$21,300 |
These are 2026 planning figures for vinyl window replacement, localized to each city — not formal quotes.
Vinyl window replacement by number of windows: Rancho Palos Verdes vs Sammamish
Vinyl window replacement is priced per window — figure roughly $450–$1,000 each installed for standard double-hung units, including labor and disposal. Cost scales almost linearly with the number of openings you replace at once.
| Size | Rancho Palos Verdes | Sammamish |
|---|---|---|
| 5 windows | $2,850–$5,550 | $3,050–$6,000 |
| 10 windows | $5,550–$10,400 | $6,000–$11,300 |
| 15 windows | $8,250–$15,300 | $8,950–$16,600 |
| 20 windows | $10,950–$19,650 | $11,900–$21,300 |
| 25+ windows (whole home) | $13,650–$23,950 | $14,800–$26,000 |
Treat these as 2026 localized estimates for vinyl window replacement, not quotes from a contractor.
What windows pros earn in each metro
Since labor accounts for around 55% of what a vinyl 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.
Los Angeles-Long Beach-Anaheim metro · about 15% above the US average installer wage.
Seattle-Tacoma-Bellevue metro · about 32% 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 vinyl window replacement in either city
Window crews go quiet once the weather turns cold, and manufacturers time their deepest promotions to the same months — so an off-season buyer stacks a labor discount on top of a rebate.
How much should new windows really cost you?
A window quote bundles three separate purchases into one number: the frame, the glass, and the labor to set it right. Knowing which of the three actually moves comfort and bills is what keeps the money from landing in the wrong place.
The install case
The best window on the market still fails when it's set into a bad opening without proper flashing. If the existing frame is rotted, a full-frame replacement that reseals the opening outlasts a cheap pocket insert every time — let the home's condition, not the lowest bid, decide the method.
The value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
The efficiency case
Extreme climates are the one setting where premium glazing pays for itself over the years: triple-pane and gas-fill packages hold indoor temperatures steadier and trim the utility bill, with rebate eligibility a possible bonus on ENERGY STAR models. Between a better frame and better glass, the glass is where the payback lives.
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.
Rancho Palos Verdes vs Sammamish
Is vinyl window replacement cheaper in Rancho Palos Verdes or Sammamish?
Rancho Palos Verdes wins on price: vinyl window replacement runs about $11,000 there versus $11,900 in Sammamish, a gap of roughly $900 (8%) as of 2026.
Why does vinyl window replacement cost more in Sammamish than Rancho Palos Verdes?
Labor rates explain most of it — 1.18 in Sammamish vs 1.08 in Rancho Palos Verdes. A mixed climate versus mixed accounts for the rest.
How much is vinyl window replacement in Rancho Palos Verdes, CA?
In Rancho Palos Verdes, vinyl window replacement typically runs $5,550–$16,400 in 2026, with most homeowners paying around $11,000.
Do windows pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $35.9/hr around Los Angeles-Long Beach-Anaheim versus $41.1/hr near Seattle-Tacoma-Bellevue. With labor making up about 55% of a vinyl window replacement job, that difference carries straight through to the final price.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
Timing doesn't change by city here — Late fall and winter is the cheapest window in both Rancho Palos Verdes and Sammamish, saving roughly 5–15%. Avoid spring and summer peak in either location, when emergency replacements push prices up.
Should I choose where to live based on vinyl window replacement cost?
Not really — the $900 gap is one-time, and smart timing and tighter quotes in Sammamish can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik