Vinyl Window Replacement cost: Davenport vs Des Moines (2026)
Davenport runs 2% lower than Des Moines for vinyl window replacement — expect around $9,900 in Davenport against $10,050 in Des Moines, a difference of about $150.
Davenport IA
Lower costTypically around $9,900
Des Moines IA
Typically around $10,050
Davenport vs Des Moines: full breakdown
| Factor | Davenport | Des Moines |
|---|---|---|
| Typical 2026 cost | $9,900 | $10,050 |
| Estimated range | $5,000–$14,750 | $5,050–$15,000 |
| Labor index (vs US) | ×0.94 | ×0.96 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $100 | $100 |
| Labor share | $5,450 | $5,550 |
| Materials/equipment | $4,450 | $4,500 |
These are 2026 planning figures for vinyl window replacement, localized to each city — not formal quotes.
Is the price difference a dealbreaker?
2% 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: Davenport vs Des Moines
We localize each vinyl window replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Davenport | Des Moines |
|---|---|---|
| Double-hung | $5,000–$11,800 | $5,050–$12,050 |
| Sliding | $4,500–$10,850 | $4,550–$11,050 |
| Casement | $5,950–$13,800 | $6,050–$14,000 |
| Picture | $6,450–$13,800 | $6,550–$14,000 |
| Bay / bow | $8,900–$17,700 | $9,050–$18,000 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national vinyl window replacement range for local labor, climate and permits.
Vinyl window replacement by number of windows: Davenport vs Des Moines
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 | Davenport | Des Moines |
|---|---|---|
| 5 windows | $2,550–$5,000 | $2,600–$5,050 |
| 10 windows | $5,000–$9,400 | $5,050–$9,550 |
| 15 windows | $7,450–$13,800 | $7,550–$14,000 |
| 20 windows | $9,850–$17,700 | $10,050–$18,000 |
| 25+ windows (whole home) | $12,300–$21,600 | $12,550–$21,950 |
All figures are 2026 localized planning estimates for vinyl window replacement — get an actual quote before you commit.
Cheapest time for vinyl window replacement in either city
Why fall and winter save money: installers are hungry for work and manufacturers are running promotions, and those two discounts happen to overlap in the same off-season window.
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 efficiency case
Where winters bite or summers punish, upgrading the glazing — triple-pane or a gas-filled low-E package — returns real money on heating and cooling bills, and ENERGY STAR-rated units can open the door to rebates. Put that upgrade money into the glass before you spend it on a fancier frame.
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
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.
If you're trimming a window budget, trim the frame material before the glass package or the installation — those two are where corners actually show up, in comfort and in leaks.
Davenport vs Des Moines
Is vinyl window replacement cheaper in Davenport or Des Moines?
Davenport wins on price: vinyl window replacement runs about $9,900 there versus $10,050 in Des Moines, a gap of roughly $150 (2%) as of 2026.
Why does vinyl window replacement cost more in Des Moines than Davenport?
Labor rates explain most of it — 0.96 in Des Moines vs 0.94 in Davenport. A cold climate versus cold accounts for the rest.
How much is vinyl window replacement in Davenport, IA?
vinyl window replacement in Davenport runs $5,000–$14,750 as of 2026 — most jobs land near $9,900.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
The best window is the same in both Davenport and Des Moines: Late fall and winter, when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during spring and summer peak.
Should I choose where to live based on vinyl window replacement cost?
Rarely. The $150 difference is real but one-time, and you can often close most of it in Des Moines by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik