Window Replacement cost in Des Moines, IA
Des Moines, IA · updated August 2026
$15,000
Typical local cost
$7,400 – $33,700
Typical range
- per window installed
- $650 – $1,900
- Permit
- Yes
- Typical timeline
- 1-3 days of installation
Installed, local pricing
$120 – $540 in fees
1-3 days of installation, 3-8 weeks including product lead time and permitting
Des Moines runs -1% against the U.S. average · data confidence High · modeled estimate, not a quote
The modeled midpoint for Des Moines is $15,000. The local adjustment for this trade is x0.990 — driven mainly by Polk County labor rates and 85% exposure to local code requirements.
Estimate your Des Moines job
Priced with this market's cost index, so the calculator, the size table and the ranges on this page all agree.
Estimated total cost
$7,649 – $10,865
Installed, all windows
- Cost per window
- $623 – $885
- Windows priced
- 12
- Permit
- $198
Priced for Des Moines (local adjustment x0.990).
Estimates only. Local pricing, site conditions and code requirements change the real number.
Cost by project size
Generated from the same unit pricing the calculator uses.
| Project size | Estimated range |
|---|---|
| 7 window installed | $4,600 – $13,300 |
| 10 window installed | $6,500 – $19,000 |
| 12 window installed | $7,800 – $22,800 |
| 15 window installed | $9,800 – $28,500 |
| 20 window installed | $13,000 – $38,000 |
Based on Des Moines pricing of $650–$1,900 per window installed.
Cost by window count and install type
Windows are priced per opening. Frame material and whether the crew does a retrofit (insert) or full-frame install drive the spread. Every row is priced against the Des Moines median.
| Scope | What it includes | Typical installed cost |
|---|---|---|
| 5 windows — retrofit | Insert into sound existing frames, vinyl | $5,300 – $7,500 |
| 10 windows — retrofit | Typical partial-home replacement | $10,500 – $14,300 |
| 15 windows — mixed | Most of a single-family home | $15,000 – $20,300 |
| 20 windows — full-frame | Whole-home, frames and trim replaced | $20,300 – $27,800 |
| 10 windows — impact / structural | Impact-rated or egress-corrected openings | $17,300 – $24,000 |
- • Retrofit inserts keep the existing frame and cost less; full-frame replacement is required once the frame or sill is rotted or the opening is being resized.
- • Rough-opening changes and egress corrections turn a window job into a permitted structural job.
- • Frame material sets the floor: vinyl is the value option, fiberglass and clad-wood carry a premium, aluminum is mostly a warm-climate product.
- • In wind-borne debris regions the glazing package, not the frame, is the biggest single line item.
Basis: Each scope is priced as a multiple of the modeled Des Moines median for window replacement, so the scenarios, the size table and the calculator always agree. · Hometriva methodology
Cost by material
Installed cost in this market, with expected service life.
| Material | Installed range | Lifespan | Maintenance |
|---|---|---|---|
| Vinyl Windows | $10,200 – $15,800 | 20–30 yrs | Very low |
| Aluminum Impact Windows | $17,300 – $28,500 | 30–40 yrs | Low |
| Fiberglass Windows | $16,500 – $25,500 | 30–50 yrs | Low |
Where the money goes
- Labor
- $6,000
- 39% of median
- Materials
- $9,000
- 59% of median
- Permit & fees
- $330
- 2% of median
Des Moines project costs-1% vs U.S. average
Based on Polk County labor rates, local material logistics and permit-fee posture for this trade.
What the project looks like start to finish
Typical sequence for this scope. Timing varies with contractor backlog and plan-review queues.
01
Planning & quotes
Scope, material choice, contractor selection
02
Permit application
Filed with City of Des Moines building department
03
Materials & staging
Order lead time on non-stock materials
04
Installation
1-3 days of installation, 3-8 weeks including product lead time and permitting
05
Inspection
Window buck / installation inspection, Final building inspection
06
Closeout
Final sign-off, warranty and documentation
Des Moines labor intelligence
What the trade charges here, and how much of your price it is.
Loaded hourly rate
$57–$73
Exterior crews in Polk County · -5% vs U.S. ($68/hr)
Typical crew
3 × 4 days
On-site time for a typical windows job here.
Labor in the price
$6,000
40% of the median — the rest is material, disposal and permit.
Because labor is 40% of this job, Des Moines wage levels move the price far more than material prices do. A quote well under this labor figure usually means a smaller crew, a longer schedule, or unlicensed help.
Basis: Hometriva labor model: national exterior crew rates adjusted by the Polk County labor factor (x0.948). · BLS Occupational Employment and Wage Statistics, Hometriva methodology
Why Des Moines differs from the national average
The local delta, broken into dollars by driver.
Code and inspection load+$375
Window Replacement carries 85% exposure to local code requirements, and this jurisdiction's review load indexes at x1.03.
Trade labor rates-$325
Polk County crews price 5% below the national average, and labor is 40% of this job.
Material and delivery-$200
Materials are nationally traded, so they move less — but delivery into this market runs 2% under baseline.
Basis: Decomposition of the modeled Des Moines median against the U.S. median for this scope. · City of Des Moines building department, Hometriva methodology
Des Moines vs Iowa vs the U.S.
Change the inputs, see your number
The same local model, run against your job instead of the average one.
Simulated window replacement in Des Moines
$15,330
Likely range $7,730 – $34,030
Simulated from the same local model as the numbers above — it changes the inputs, not the pricing method.
What makes the number move
- Number and size of openings
- Impact-rated versus standard glass
- Frame material: vinyl, aluminum or fiberglass
- Design pressure required for your wind zone
- Stucco, block or frame wall repair around the opening
Who issues each permit
Tracked per discipline — the building permit issuer is not always the body that reviews electrical, plumbing, zoning or fire.
| Discipline | Issuing authority |
|---|---|
| building | City of Des Moines building departmentModeled estimate |
| electrical | City of Des Moines building departmentModeled estimate |
| mechanical | City of Des Moines building departmentModeled estimate |
| plumbing | City of Des Moines building departmentModeled estimate |
| zoning | City of Des Moines building departmentModeled estimate |
| fire | City of Des Moines building departmentModeled estimate |
Permit requirement in Des Moines
Yes — a permit is required for window replacement in Des Moines, IA. The work must be inspected before it can be closed out, and a licensed contractor generally has to pull the permit.
- Permitting authority
- City of Des Moines building departmentModeled estimate
- Permit fee
- Estimated allowance $120–$540Modeled from comparable fee schedules — not an official quoted fee.
Inspections
- Window buck / installation inspection
- Final building inspection
Local conditions that change this job
Only the exposures that materially affect window replacement.
Design wind speed exposure
Moderate58/100
Named-storm exposure
High62/100
Cooling load / heat exposure
High62/100
Solar irradiance
Moderate58/100
Owner-occupied homes
58%
Owner-occupied share of the housing stock, which drives how much of this work is homeowner-funded versus landlord-funded.
Households in market
85,653
Approximate household count in Des Moines, used to size the contractor pool for this trade.
Permit activity index
x0.98
Relative permit volume and fee load versus the national baseline.
Nearby market comparison
| Market | Local factor | Median | Per window installed |
|---|---|---|---|
| Des Moines (this page) | x0.990 | $15,000 | $650 – $1,900 |
| Ames | x0.915 | $13,900 | $600 – $1,750 |
| Cedar Rapids | x0.915 | $13,900 | $600 – $1,750 |
| Iowa City | x0.915 | $13,900 | $600 – $1,750 |
+ Had window replacement done in Des Moines? Add what you paid or were quoted
Reports are reviewed before they count, and nothing is published until at least 5 reports exist for a market. No name, email or address is collected.
How Hometriva estimates Des Moines windows costs
Hometriva does not publish invented city prices. The Des Moines estimate for window replacement is produced by this chain, and every input is stored separately:
- National baseline$15,200
Typical U.S. cost for window replacement on a single-family home.
- Local labor factorx0.948
Des Moines-area trade labor rates, weighted at 40% of this job.
- Material factorx0.978
Material and delivery pricing into Polk County, weighted at 60%.
- Regulatory factorx1.029
Local code, product-approval and inspection load, applied at 85% for this project type.
- Applied multiplierx0.990
Blended Des Moines adjustment specific to window replacement.
- Permit component$120 – $540
Budgeted separately from the contract price because it is paid to the jurisdiction.
Because labor, material and regulatory factors are weighted per project, window replacement in Des Moines carries a different local adjustment than other trades in the same market.
Reviewed by
Hometriva Cost Data Desk
Maintains the unit-cost baselines, local adjustment factors and material pricing. Reviewed for window replacement pricing in Des Moines, IA.
- • National unit-cost baselines against current trade pricing
- • Local labor and materials factors for the market
- • Material installed-cost ranges and service life
Last reviewed August 2026 · Editorial standards · Report an error
Frequently asked questions
How much does window replacement cost per window?
Most U.S. homeowners pay about $650 to $1,900 per window installed, depending on size, frame material and glass. A typical whole-house project of 10 to 20 windows lands around $7,500 to $34,000.
Is it cheaper to replace all windows at once?
Usually, yes. Contractors spread setup, travel and crew time across more openings, and manufacturers often discount larger orders. Doing it in phases works, but expect a higher per-window price.
Vinyl vs. fiberglass windows: which is better?
Vinyl is the most common and lowest-cost frame. Fiberglass costs more but expands less with temperature changes, holds paint and suits dark colors and large openings. Both outlast older aluminum frames in most climates.
Do replacement windows need a permit?
Many U.S. jurisdictions require a permit when the opening size, egress or structure changes, and some require one for any replacement. In high-wind coastal areas, product approvals and design-pressure ratings are part of the review.
Sources
Sources & verification
- City of Des Moines building department
- Des Moines permit portal
- Iowa Department of Public Safety
- BLS Occupational Employment and Wage Statistics
Model vintage August 2026. The links above are the issuing agencies' own pages — we publish them so you can confirm the current rule yourself, not as evidence that each fact on this page was re-checked with them today. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing, not quotes. Permit rules change; confirm with the building department before starting work.