National range: $375–$1,500+ per window installed, depending entirely on which state and metro you’re in — a wider spread than material or window style alone ever produces. Cheapest markets: Georgia, Ohio, and Pennsylvania start around $375–$400 per window. Most expensive: the NYC metro reaches $1,000–$1,500+, with coastal California and hurricane-zone Florida close behind at up to $1,200. The four things that actually move the number: local labor rates, climate/energy-code requirements, coastal wind codes, and how old the local housing stock is.
Window installation cost isn’t really a national number — it’s ten or more regional markets that happen to share a currency. This guide compares real 2026 pricing across every state we’ve published a detailed guide for, explains what actually causes the gaps, and links you to the full breakdown for your own state.
Installed cost per window ranges from $375 in the cheapest Midwest and Southeast markets to $1,500+ in the New York City metro — a difference driven far more by labor rates and code requirements than by the window itself. Here’s every state we cover, ranked low to high by starting price:
| State / Market | Per Window Installed | 10-Window Project | What Drives It |
|---|---|---|---|
| Georgia | $375 – $650 | $3,750 – $6,500 | Cooling-first SHGC spec; Atlanta runs +20–30% |
| Pennsylvania | $375 – $675 | $3,750 – $6,750 | Cheapest Northeast state; old homes push full-frame |
| Ohio | $375 – $700 | $3,750 – $7,000 | Three competing metros keep bulk discounts negotiable |
| Illinois | $400 – $675 | $4,000 – $6,750 | Chicago union labor + city code set the ceiling |
| New York (upstate) | $400 – $675 | $4,000 – $6,750 | Deepest winter discount of any state (15–20%) |
| Texas | $450 – $1,000 | $6,000 – $15,000 | Cheapest major-market labor; coastal windstorm code (TDI) |
| Florida | $450 – $1,200 | $6,000 – $12,000+ | HVHZ impact-window mandates in Miami-Dade and Broward |
| Maryland | $500 – $1,000 | $6,000 – $8,500 | DC-suburb labor premium; MHIC license required |
| Delaware | $650 – $950 | $6,500 – $12,000 | Tracks the national average outside its beach towns |
| California | $600 – $1,200 | $10,000+ typical | Highest combined labor + code costs (Title 24, WUI fire zones) |
| New York (NYC metro) | $1,000 – $1,500+ | $10,000+ typical | Union labor, building access, and co-op board approvals |
These are our published state guides, not all 50 states — each range reflects our own 2026 research for that state, cross-checked against BLS labor data and each state’s adopted energy code. We’re adding new states regularly.
The gap between the cheapest and most expensive markets we cover is more than $1,100 per window — enough to pay for two or three extra windows in the cheapest states for the same money as one in the most expensive.
Georgia, Pennsylvania, and Ohio consistently start at $375 per window — the common thread is moderate labor rates ($34–$44/hour) and light climate-driven glass requirements. Add competitive, multi-metro contractor markets (Ohio’s Columbus/Cleveland/Cincinnati triangle is the clearest example) and bulk discounts become genuinely negotiable rather than nominal.
The New York City metro is the single most expensive market on this site at $1,000–$1,500+ per window — not because the glass is different, but because union labor, building access logistics, and co-op board approvals stack on top of the same product. California and Florida follow closely, both driven by code rather than labor: California’s Title 24 energy rules and wildfire-zone (WUI) requirements, and Florida’s HVHZ hurricane-impact mandates in Miami-Dade and Broward.
Four factors explain nearly all of the state-to-state spread, and they compound rather than average out — a state with high labor rates AND strict coastal code (Florida, New York) sits at the top; a state with moderate labor and light code (Georgia, Ohio) sits at the bottom.
Glazier wages alone swing from about $34–$44/hour in Georgia to $44–$53/hour in New York — before any markup. Since labor is typically 30–50% of an installed window’s price, that wage gap alone explains $100–$200 of the per-window difference between the cheapest and priciest states, before code or climate even enter the picture.
Every state we cover falls under an IECC/ENERGY STAR climate zone that sets a minimum U-factor and, in cooling climates, a maximum SHGC:
| Zone (example states) | Max U-Factor | Max SHGC |
|---|---|---|
| Northern (NY upstate, parts of PA) | U ≤ 0.22 | No maximum — winter solar gain helps |
| North-Central (IL, OH, parts of PA) | U ≤ 0.25 | ≤ 0.40 |
| South-Central (TX, GA, MD) | U ≤ 0.28–0.30 | ≤ 0.23–0.40 |
| Southern / coastal (FL) | U ≤ 0.32 | ≤ 0.23 |
Northern zones need better insulation (lower U-factor), which pushes some homeowners toward triple-pane; hot, cooling-dominated zones like Georgia and Florida care more about blocking solar heat (low SHGC) than insulating against cold. Buying the wrong spec for your zone means paying for performance you don’t need — or under-buying what your climate actually demands.
Three states on this list carry a real coastal-code premium on top of their base price: Florida’s HVHZ zones require impact-rated glass ($250–$350 more per window), Texas’s 14 TDI-designated coastal counties require WPI-8 windstorm certification, and Maryland’s Worcester County (Ocean City) applies wind-borne debris provisions that add $250–$500 per window. If you’re inland in any of these states, none of this applies — check your specific county before assuming the coastal price is your price.
Older housing stock pushes jobs from cheap insert replacement toward expensive full-frame work: Pennsylvania’s rowhomes, Maryland’s pre-1960 Baltimore City stock, and New York’s pre-war buildings all see this. Full-frame replacement typically costs $150–$500 more per window than insert — which is why two states with identical labor rates and climate zones can still show different typical price ranges if one has an older housing stock.
Each guide below breaks down real 2026 pricing by city and material, plus the state-specific factors above translated into what they mean for your project:
New York window installation costs — the NYC-vs-upstate split and co-op approval rules. Pennsylvania window pricing — the Northeast’s best value, Pittsburgh vs Philadelphia. Maryland installation costs — DC-suburb labor premium and MHIC licensing. Delaware window prices — coastal vs inland pricing.
Florida window installation pricing — hurricane codes and impact-window requirements. Texas replacement costs — the cheapest major market, with Gulf Coast windstorm rules. Georgia window costs — cooling-first glass specs and the Atlanta premium.
Illinois installation pricing — Chicago’s union labor and city code. Ohio window costs — three competing metros and negotiable bulk discounts.
California window installation costs — the highest combined labor and code costs in the country, driven by Title 24 and wildfire-zone requirements.
State and city averages are a starting point, not a quote — four steps turn them into a number you can actually plan around:
Window installation cost is a state-and-metro question before it’s a window question: the same vinyl double-hung can cost $400 in Ohio and $1,200 in the NYC metro. Start with your state’s guide above, understand which of the four cost drivers apply to your address, and use the calculators to turn a regional range into your own number.
Among the states we cover, Georgia, Pennsylvania, and Ohio all start around $375 per window installed — the lowest in our 2026 data. All three combine moderate labor rates with light climate-driven glass requirements.
The New York City metro is the most expensive market we track, at $1,000–$1,500+ per window installed. California and Florida follow closely, both driven by strict statewide code (Title 24 and wildfire rules in California; hurricane-impact requirements in Florida) rather than labor alone.
Four factors compound: local labor rates (a $10–$20/hour swing between states), climate and energy-code zone requirements, coastal wind-code premiums in hurricane- and windstorm-prone counties, and how much of the local housing stock needs full-frame rather than insert replacement.
It depends on your specific county, not just your state: Florida’s HVHZ zones (Miami-Dade, Broward), Texas’s 14 TDI-designated coastal counties, and Maryland’s Worcester County (Ocean City) all have wind-code requirements that add $250–$500 per window. Inland addresses in these same states are usually exempt — check with your county before assuming the coastal price applies to you.
It ranges from Northern (upstate New York, requiring U-factor ≤ 0.22) through North-Central (Illinois, Ohio, Pennsylvania) and South-Central (Texas, Georgia, Maryland) to Southern (Florida, requiring SHGC ≤ 0.23). Each state’s guide above lists its exact zone and the U-factor/SHGC numbers your replacement windows need to meet.
