Window Replacement Cost in Maryland (2027 Price Guide)
Price your windows in Maryland
Replacing 10 double-hung vinyl windows in Maryland costs about $4,660 to $7,880 installed, or roughly $465.75 to $787.34 per window. Our estimate for the job is $5,550.
The estimate covers removal of the old sash, a standard-grade insert with Low-E/argon glass and the labor to set and seal it; grids and new trim cost extra. Local pricing sits about 4% below the national average.
Window Replacement Cost in Maryland by Frame Material
Most homeowners pick vinyl for cost, but it pays to see the spread. In Maryland, wood frames for this job cost $7,400 to $12,500; fiberglass, $8,010 to $13,540. Specialty shapes cost more to build and install. A bay or bow window comes to roughly $3,205.19, a slider $874.32, a standard double-hung $554.47.
| Frame (10 double-hung windows) | Installed cost | Estimate | Per window |
|---|---|---|---|
| Vinyl | $4,660 to $7,880 | $5,550 | $465.75 – $787.34 |
| Wood | $7,400 to $12,500 | $8,810 | $739.24 – $1,249.66 |
| Fiberglass | $8,010 to $13,540 | $9,540 | $800.69 – $1,353.55 |
| Aluminum | $7,700 to $13,020 | $9,170 | $769.96 – $1,301.61 |
Price per Window by Style
| Style (vinyl) | Installed, per window | Estimate |
|---|---|---|
| Double-hung | $465.75 to $787.34 | $554.47 |
| Sliding (2-lite) | $734.43 to $1,241.53 | $874.32 |
| Bay or bow | $2,692.36 to $4,551.37 | $3,205.19 |
Build Your Order: Upgrades for 10 Windows
Each add-on below is the change from the base job of 10 vinyl windows - our estimate, before the low/high spread:
What Maryland Weather Asks of a Window
Winter lows near 25°F and warm summers mean the glass works year round. A balanced Low-E coating is the right call; skip it only to hit a tight budget.
Climate regions run from 1 (cool) to 5 (hot); Maryland sits in region 3.
Muggy air finds its way into tired frames. Sealed insulating glass and a rot-proof vinyl or fiberglass frame cut the upkeep that wood sash demands in damp weather.
Close to the ocean, corrosion is the slow threat: aluminum frames pit and window hardware stiffens. Ask for stainless steel balances and locks, and rinse sliding tracks now and then.
Frost or water on the inside of the glass in winter means the old units are losing heat. Look for a low U-factor and warm-edge spacers on the label; both keep the inside pane warmer.
Timing is flexible: a good crew opens and seals one window at a time. Lead time on custom sizes, often several weeks, is the bigger scheduling factor.
Getting a Fair Window Quote in Maryland
Before you pick a bid in Maryland, make every installer cover the same three points:
- Measure. Windows are made to order; the quote should include a site measure by the installer, not your numbers.
- Warranty. Ask who stands behind the glass seal and the labor, and for how long.
- Disposal and permits. Hauling the old units and any permit fees should be listed, not assumed.
Window Prices in Maryland Cities
Labor rates differ across Maryland. Here is the 10-window vinyl job priced for each of the state's largest cities:
10 vinyl windows, installed
- Baltimorepop. 565,000$4,830 – $8,160
- Columbiapop. 105,000$4,770 – $8,060
- Germantownpop. 91,000$4,710 – $7,960
- Frederickpop. 86,000$4,710 – $7,960
- Silver Springpop. 81,000$4,750 – $8,030
Each city row starts from the Maryland estimate and moves it by city size, at most a few percent up or down; the city guides use the same rule.
Maryland Window Questions, Answered
How long does window replacement take?
No - each window is removed and the new one set and sealed within a few hours. The whole set of 10 is often done in a day or two once the order arrives.
What does a Maryland installer charge per opening?
Per opening, plan on $465.75-$787.34 for a vinyl double-hung. A slider comes to about $874.32; ordering one or two units alone usually costs more each.
Are wood or fiberglass frames worth it?
For budget and low upkeep, vinyl is hard to beat. Fiberglass ($8,010 to $13,540 here) and wood ($7,400 to $12,500) make sense for historic looks, big glass areas or homes where resale buyers expect them.
About these numbers: estimates from our windows calculator for Maryland, adjusted for local labor and material costs. Use them to budget and to check quotes - your price depends on sizes, brand, glass and installation details.
