Replacing windows in your home can be impactful when it comes to appearance, energy efficiency, home value and curb appeal. However, window installation costs can be tricky to estimate due to material, size, style and brand. Cost can also vary with your location and the time of year you plan to install your new windows.
Keep reading to learn more about the cost of new window installation and how to save money when installing them.
Key takeaways:
It costs between $280 and $730 to install a new window and between $3,000 and $15,000 for whole-house window installation.
Labor can account for 25% to 50% of the cost to install windows.
Vinyl and aluminum windows are the cheapest to install at $80 to $650 and $90 to $500 per window, respectively. Fiberglass is the most expensive at $500 to $1,600 per window.
Single-pane windows are the cheapest to install at $50 to $200, and triple-pane windows are the most expensive at $550 to $3,550 per window.
What is the average cost of a window installation?
On average, a single window costs between $280 and $730 (including labor) to replace. Those prices can increase into the thousands depending on materials, window type, size and glass. Higher-end window replacements can range between $900 to $2,000 per window. See the chart below for a breakdown of new window installation costs.
Average cost of single window installation
|
Cost
|
|
|---|---|
| Lowest cost | $180 - $230 |
| Average cost | $280 - $730 |
| Highest cost | $900 - $2,000 |
Sources: Angi and This Old House
What does whole-house window replacement cost?
In 2022, the average single-family home was 2,299 ft3 with between eight and 20 windows. “When considering replacing all the windows in a household, costs can skyrocket to between $3,000 and $15,000,” said Justin Whittaker, the director of marketing and ads at Reliable Roofing, Siding and Windows.
Still, homeowners can save money on the labor and the cost of new window installation by purchasing windows in bulk. According to the Remodeling magazine’s 2023 Cost vs. Value report, replacing a house full of vinyl windows costs about $16,000, while the cost of replacing wood windows was just over $24,000.
Another way to recoup costs is if you’re selling your home. “New windows can largely raise home value,” said Daniel Cabrera, the owner and founder at Sell My House Fast SA TX. “They’ll boost curb appeal and energy efficiency and appeal to future owners because of low maintenance.”
The same report estimates that new vinyl windows add an average of $13,766 in value to a home, or 68.5% of the cost of the project. Replacing wood windows has a slightly lower return on investment, adding an average of $14,912 in home value.
Average cost of whole-house window replacement
|
Average cost
|
|
|---|---|
| 2 - 6 | $1,010 - $3,030 |
| 6 - 10 | $3,030 - $5,050 |
| 10 - 14 | $5,050 - $7,070 |
| 14 - 18 | $7,070 - $9,090 |
| 18 - 22 | $9,090 - $11,110 |
What factors affect the cost of window installation?
The cost of window installation can fluctuate based on brand, size, glass type, customization and labor. “This [cost] variation is influenced by the number of windows, the choice between single, double or triple-pane glass and the material of the window frames, among other factors,” said Audie Brower, the owner of JASB Roofing & Exterior Remodeling in Austin, Texas.
The age of your home and whether it is considered historic can make a difference. Factors like which part of the country you live in and how many windows you want to replace can also affect cost.
Frame material
A window frame is the material that holds the glass, grilles and fasteners of the window. When choosing a frame material, consider energy efficiency, cost, maintenance, visual appeal, durability and any special qualities.
The frame material can vary based on the style or appearance of your home and personal preference. Aluminum and vinyl windows are generally more affordable than wood and composite or fiberglass windows, which are more expensive.
Window installation cost by frame material
|
Cost range per window
|
Pros
|
Cons
|
|
|---|---|---|---|
| Vinyl | $80 - $650 |
Durable, easy to maintain and affordable |
Less energy-efficient, not as aesthetically pleasing |
| Aluminum | $90 - $500 |
Strong, lightweight, resists bending |
Not energy-efficient and prone to rust |
| Wood | $250 - $1,400 |
Natural, versatile and energy-efficient |
May mold, rot or warp and can be expensive to repair |
| Composite | $300 - $1500 |
Low maintenance, affordable and energy-efficient |
Quality depends on the brand |
| Fiberglass | $500 - $1,600 |
Most energy-efficient, low maintenance and long-lasting |
?Can be pricey |
Glass efficiency type
The glass type you choose depends on your budget and climate. As shown in the chart below, single-, double- and triple-pane windows range in price and provide different levels of protection from the elements.
Certain climates require storm windows, while others do well with low-emissivity (low-E coating) glass, which allows in heat from the sun but keeps warmth from escaping through the window.
Gas-filled glass consists of inert gas between two panes, providing heat and sound insulation. For more information on energy performance ratings for windows, visit the National Fenestration Rating Council. Check the Energy Star website to see potential cost savings when you upgrade your windows.
Window install cost by glass efficiency type
|
Cost
|
Pros/cons
|
|
|---|---|---|
| Single-pane | $50 - $200 |
Affordable but limited thermal protection |
| Double-pane | $390 - $850 |
Great insulation, energy-efficient but more expensive upfront |
| Triple-pane | $550 - $3,550 |
Top in energy efficiency, heat and sound insulation but the most expensive option |
| Low-E coating | $350 - $850 |
Good solar insulation and UV-ray protection, additional cost |
| Gas fill | $375 - $1,000 |
Solar and sound insulation, additional cost |
Size
When comparing the costs for new window installation, size matters. “A large bay window is going to be significantly more expensive than a small window. The larger the window, the more expensive it will likely be,” said Niki OBrien, operations manager with Colorado-based Custom Exteriors.
Larger windows can also indicate structural support or be load-bearing by design. If a window is large, consider professional installation to help ensure expertise and safety.
Style
The type of window you choose will affect your window installation cost.
Window installation cost by style
|
Cost range per window
|
|
|---|---|
| Arched: A rectangular window on bottom with curved or semi-circular window top. Often seen above doors. | $340 - $1,230 |
| Awning: Opens outward from the top and stops at a 45 degree angle. | $400 - $1,050 |
| Bay: A large center pane attached to two angled-side panes. Designed for more light and sometimes seating. | $1,200 - $5,950 |
| Bow: A large center window pane attached to two or more angled side panes. Similar to bay-style windows but may utilize a more rounded shape. | $1,400 - $5,750 |
| Casement: Contains side hinges that crank open. Useful in bathrooms and kitchens to reduce humidity. | $360 - $1,340 |
| Custom: Designs vary based upon preferences. | $600 - $2,500 and up |
| Double-hung: Opens from the top down or bottom up and tilts inward for easy cleaning. | $230 - $870 |
| Egress: Hinged window that opens outward. Often installed for emergency exit. | $360 - $1,790 |
| Floor-to-ceiling: Large windows spanning the length between a room’s floor and ceiling. Provides extra natural light and outside views. | $850 - $5,500 |
| Hopper: Hinged at the top, but opens inward rather than outward like awning windows. | $170 - $670 |
| Jalousie: Made of horizontal metal, wood, glass or acrylic slats that open like blinds. Common in tropical regions. | $170 - $420 |
| Picture: Normally single-paned and does not open. Added more for design or lighting. Most energy-efficient. | $270 - $1,250 |
| Single-hung: Sash slides from bottom up only. Good for added security on a home’s lower level. | $140 - $930 |
| Skylight: Installed in the roof to allow natural light into a room or space. | $610 - $2,210 |
| Sliding: Open horizontally, similar to casement windows. Often used in kitchens and bathrooms. | $240 - $1,390 |
| Storm: Installed on the outside of existing windows to add more insulation and protection from severe weather. | $100 - $450 |
| Transom: Sits above another window or door and provides natural light. Normally sealed but may open. | $280 - $680 |
Installation labor
“Labor costs are also a significant component, typically ranging between 25% to 50% of the total project cost, depending on the complexity and duration of the installation,” said Brower.
For example, replacing the window and frame versus keeping the existing frame and only replacing the window will cost more. That’s because replacing both the frame and window requires more time and materials. Other variables that can increase labor include the style, size and location of your windows.
Additional costs
When installing new windows on your home, costs can extend past materials and labor. Some counties require permits (which can cost $50 to $200) for this type of work. If you live in a historic home, bringing the windows up to code will likely cost more.
All window replacement requires some debris disposal once the job is complete. Ask your installer if there is a disposal fee or if it’s included in the cost. If there is a separate fee, expect to pay $40 to $70 for construction debris removal.
Other considerations that can add to the cost include window accessories such as shutters or treatments. Shutters can range from $80 to $390 and blinds or treatments may cost $30 to $100 per window.
When is it time to get new windows?
Windows last between 20 and 40 years, but longevity depends on use and material. For example, vinyl or aluminum window frames typically last about 20 years, while fiberglass frames may last 50 or more.
Here are indications it may be time to install new windows in your home:
- They allow excessive noise and sound from outside
- Condensation on glass or between panes
- Damaged or cracked windows
- Difficult to open or close
- Drafty or letting in pollutants
- Faded furniture or floors
- Higher heating or cooling bills
DIY vs. hiring a professional for window installation
You can save on the cost of window installation by doing it yourself. Several online resources and manuals can walk you through the process. But remember, along with instructions, you also need skill, time, equipment, and potentially extra help.
pro tip
- Most manufacturers will not honor a warranty if the window fails due to improper installation.
Professional window installation costs more but helps ensure quality materials, proper installation and expert advice. Professionals can seal your windows properly, preventing energy loss and extending their lifespan.
How to save money on window installation
The cost of window installation can be expensive. Here are some tips to help you save money:
- Determine how many windows you need to replace.
- Collect multiple quotes from different window installers.
- Consider standard window sizes rather than custom.
- Compare costs to DIY your installation versus professional installation.
- Consider different window brands or manufacturers.
- Check if you qualify for state or federal tax credits.
- Use Energy Star-certified windows.
- Replace windows during the fall or winter when installers or manufacturers may offer a discount or rebate.
Bottom line
The cost of new window installation is determined by how many windows you want to replace, material, glass type and style. For the most savings do your research. Get multiple quotes and consider completing the project during fall or winter. Consider double-hung, vinyl or aluminum windows in a standard size to make the most affordable options work for you. And remember: Installing more energy-efficient windows can pay off over time in lower energy bills and potential rebates or credits.
