Window Replacement Cost

Decoding Window Replacement Costs: A Comprehensive Guide for Homeowners

A recent survey conducted in January 2025, involving 1,000 homeowners, revealed that the average cost of window replacement stands at approximately $554 per window. This figure can fluctuate significantly, ranging from $100 to $2,500, influenced by factors such as window style, frame material, and brand. While the initial outlay for new windows can be substantial, they represent a home upgrade with a high return on investment (ROI), not only by curbing monthly energy expenses but also by enhancing your property’s overall value.

This comprehensive guide delves into the pricing spectrum for common window types and illuminates the various elements that impact window replacement costs, including the most budget-friendly top window brands. Our cost data and industry insights are meticulously compiled from diverse sources: the construction cost database RSMeans, esteemed window associations like the National Fenestration Rating Council (NFRC), direct communication with window company representatives, and our proprietary 2025 survey of 1,000 homeowners. Our aim is to empower you to select quality windows that align with your budget.

Key Insights:

Optimal Value: The most cost-effective window choice typically involves a vinyl, double-hung window featuring insulated, double-pane glass. Conversely, the most economical option is often a single-pane, awning aluminum window.
Driving Factor: Nearly 43% of the surveyed homeowners (out of 1,000) indicated that the potential for reduced electricity bills, thanks to energy-efficient windows, was a primary motivator for their purchase.
Common Spending: The majority of respondents in our survey reported spending between $100 and $500 per window for their replacement projects.

Top Recommendation for Installation:

Renewal by Andersen

Overall Score: 4.7
BBB Rating: A+
State Availability: 47
Installation: In-house, certified team
Pros and Cons: (Details on pros and cons were not provided in the original text)
Window Styles Offered: (Details on window styles were not provided in the original text)

Average Cost of Window Replacement

Our January 2025 survey of 1,000 homeowners revealed that the average cost to replace a single window is $554, with a typical range of $338–$897. The most significant cost driver is the sheer number of windows requiring replacement. A complete window replacement for a home with 20 or more windows can easily exceed $10,000.

Beyond the quantity of windows, the following elements play a crucial role in determining the price of window replacement:

Window type
Window material
Pane and glass configuration
Brand or chosen contractor
Professional versus DIY installation

Full House vs. Individual Window Replacement

You have the flexibility to replace windows one at a time or undertake a complete home-wide replacement. Naturally, replacing all windows will incur substantially higher total project costs due to the increased number of units and labor hours. For homes with five to 25 windows, the cost of a full replacement typically falls between $2,678 and $13,840.

The cost will fluctuate based on the quantity, style, type, and precise measurements of the windows you are replacing. You can measure your own windows to get a more accurate preliminary cost estimate. The table below illustrates the average cost and general price ranges for replacement windows based on the quantity purchased.

Number of Windows	Cost Range	Average Cost
1 window	–	$554
5–6 windows	$2,768–$3,322	$3,045
8–10 windows	$4,429–$5,536	$4,982
13–15 windows	$7,197–$8,404	$7,750
18–20 windows	$9,965–$11,072	$10,518
23–25 windows	$12,732–$13,840	$13,286

Note: Cost figures are derived from our analysis of the 2025 window survey of 1,000 homeowners who purchased replacement windows. These ranges do not include labor costs.

Cost by Window Type (Style)

The type of window, or its style, is a primary determinant of a new window’s cost. Generally, larger window types or those with additional components like extra sashes or hinges will be more expensive than basic single-hung or fixed windows. Below is a brief overview and average costs of the most popular window types:

Awning ($429 per window): These windows feature a top-hinge design, allowing them to push outward for ventilation without permitting rain to enter.
Bay ($516 per window): Bay windows typically present a three-dimensional, three-pane design. They are usually larger, more costly, and admit abundant natural light.
Bow ($418 per window): Similar to bay windows, bow windows incorporate more window panels and exhibit a more pronounced curved design.
Casement ($611 per window): Casement windows operate like doors, typically opening from left to right. They are ideal for kitchens and bathrooms where ventilation is crucial and are operated via a hand crank.
Double-hung ($555 per window): A double-hung window can open from both the top and bottom, offering maximum ventilation. They are slightly more expensive than single-hung windows and are the most common style in new construction homes, frequently found in bedrooms and living rooms.
Egress ($473 per window): Egress windows are specialized windows designed to serve as emergency exits in habitable spaces such as basements or attics.
Glass block ($540 per window): A popular choice for bathroom windows, glass block windows provide excellent lighting, moisture resistance, and privacy.
Picture ($579 per window): Also known as fixed windows, picture windows consist of a single, framed sheet of glass, often custom-designed to complement a home’s aesthetic. They are the most energy-efficient window style as they do not open, eliminating concerns about loose seals that could allow air and moisture infiltration.
Single-hung ($498 per window): Single-hung windows feature a movable bottom sash and a fixed upper sash, making them a good security option for ground-floor installations.
Sliding ($624 per window): Sliding windows have a sash that moves horizontally, allowing one panel to slide left or right. These windows are generally affordable and well-suited for kitchens or any room benefiting from an outdoor breeze.
Specialty/custom ($575 per window): Custom or specialty windows are tailored to your specific space, with variations in function and design depending on your chosen style. Given their bespoke nature, expect to pay a higher per-window cost.
Transom ($547 per window): Transom windows are positioned on a horizontal beam (a transom) above another window or a door. They can be either decorative or functional and come in various shapes and styles.

Cost by Frame Material

The frame material is another significant factor influencing replacement window costs. The material of the window frame impacts its appearance, energy efficiency, and maintenance requirements. The most common window materials include aluminum, composite, fiberglass, vinyl, and wood. Each possesses distinct advantages and disadvantages that affect its cost.

Here’s an examination of each frame material and its average cost:

Aluminum ($501 per window): Aluminum windows are robust, lightweight, and resistant to bending and warping. They are a good choice for thin frames that can still support heavy glass panes. However, metal is not highly energy-efficient, and aluminum windows are susceptible to corrosion.
Composite ($655 per window): Composite window frames combine wood fibers and polymers, offering enhanced durability and weather resistance. Composite windows are low-maintenance and energy-efficient, though their quality can vary by manufacturer.
Fiberglass ($529 per window): Fiberglass window frames are remarkably energy-efficient, highly customizable, and require minimal maintenance, though they may not fit all budgets.
Vinyl ($538 per window): Vinyl window frames are the most prevalent material in most homes due to their durability and affordability. They are easy to maintain but may be less aesthetically pleasing than other options.
Wood ($573 per window): Solid wood frames are energy-efficient and customizable, in addition to being aesthetically appealing. However, they can necessitate costly repairs due to their tendency to warp. Wood windows can also be clad in fiberglass or aluminum on the exterior, though this is an exceptionally expensive option.

Characteristic	Aluminum	Composite	Fiberglass	Vinyl	Wood
Average Cost per Window	$501	$655	$529	$538	$573
Attractive	✘	✔	✔	✘	✔
Durable	✔	✔	✔	✔	✔
Energy-Efficient	✘	✔	✔	✔	✔
Highly-customizable	✘	✘	✔	✘	✔
Low-maintenance	✘	✔	✔	✔	✘

Source: Calculated based on responses from our 2025 survey of 1,000 window buyers.

Cost by Glass and Pane Type

The type of glass and the number of glass panes you select also directly influence the cost of your replacement windows. Most replacement brands primarily offer double- or triple-pane windows, as single-pane versions are generally not energy-efficient. If cost is a significant concern, you might consider new construction windows, which are typically made with more affordable materials.

Here’s an overview of the most common glass pane configurations for new windows:

Single-Pane ($450 per window)
Double-Pane ($539 per window)
Triple-Pane ($766 per window)

Single-pane windows are generally the most affordable due to their single-glass construction. However, they are the least energy-efficient, as hot and cold air can readily pass through a single pane of glass.

Here are the most common glass treatment options:

Frosted Glass: Offers semi-opaque views, allowing sunlight to penetrate while obscuring the view into your home.
Laminated Glass (Details on laminated glass were not provided in the original text)
Tempered (safety) Glass (Details on tempered glass were not provided in the original text)

What Is the Return on Investment for Replacement Windows?

Installing new windows can significantly boost a home’s value by enhancing both energy efficiency and curb appeal. According to Remodeling Magazine’s 2024 Cost vs. Value report, replacing 10 existing double-hung vinyl windows, each measuring 3-by-5 feet, incurs an approximate cost of $21,264. The report indicated that these windows yielded a return on investment of 67.1% of the total project cost.

Beyond financial returns, new windows offer benefits such as improved curb appeal and reduced energy consumption. Our 2025 survey respondents emphasized that their primary motivation for purchasing replacement windows was their enhanced energy efficiency compared to their home’s existing windows. According to Energy Star, installing energy-efficient windows can reduce heating and cooling bills by up to 13%. These improvements not only make homes more attractive to prospective buyers but also contribute to long-term financial savings for homeowners.

Finding the Most Cost-Effective New Windows

The term “most cost-effective window replacement” doesn’t necessarily mean opting for the cheapest available windows. Our research suggests that the most cost-effective solution involves selecting windows with the most energy-efficient features suitable for your specific climate.

However, our survey of 1,000 homeowners revealed that approximately 33% felt overwhelmed by the sheer number of options. Casey B., a homeowner from Bentonville, Arkansas, remarked, “There were several options for colors, grids, and glass. I didn’t feel limited. Maybe a little overwhelmed.”

Below, we explore brands that offer both energy-efficient windows and budget-friendly options.

Most Affordable vs. Most Energy-Efficient Options

Generally, brands offering more affordable window options may lack some of the advanced energy-efficient features found in more expensive window brands, such as triple-pane configurations. Nevertheless, the affordable window brands we have reviewed typically include standard energy-efficiency features, including low-emissivity (low-e) glass coatings.

Ultimately, the choice comes down to your budget and brand preference. You can acquire a standard vinyl window that performs comparably to a premium wood window, with the primary distinction being the aesthetic appeal.

Best Companies for Budget-Friendly Window Replacement

In addition to evaluating over a dozen window brands and their product offerings, we compiled cost information from our 2025 window survey. Our 1,000 survey participants reported average costs for 15 popular brands, including Renewal by Andersen and Window World.

We found that most brands typically charge between $300 and $900 per window. Data indicated that Harvey and Window World were among the least expensive, at $338 and $421 per window, respectively. Conversely, Marvin and Ply Gem were among the priciest, at $742 and $897 per window, respectively. When making your decision, you should also consider factors such as a company’s window replacement installation process.

The table below highlights the best window types and brands based on price, aesthetics, and energy efficiency.

Window Features	Most Affordable	Most Aesthetic	Most Energy-Efficient
Brand	Simonton Windows	Marvin	Renewal by Andersen
Style	Single-hung window	Bay window	Picture window
Material	Aluminum	Wood	Composite
Glass	Single-pane, uninsulated	Frosted	Triple-pane, insulated, low-e coated

Other Factors Affecting Cost

Like most home improvement projects, window replacement involves additional factors beyond the window itself that influence the total project cost. Below are a few less commonly considered elements that can impact your final expenditure:

Accessories: Additional window accessories such as latches, window cranks, and window shutters enhance curb appeal but will increase the overall cost of your new window.
Home Age: The age of a home can elevate labor costs. Older homes may not have standard window sizes or might present structural issues that demand more labor.
Permitting: Some counties mandate building permits and adherence to minimum energy efficiency standards prior to window installation. Permits typically involve minor fees, but meeting higher minimum energy requirements can be more costly.
Retrofit vs. Full-Frame Installation: Retrofitting a new window usually costs less than a full-frame installation because installers simply swap out the old window. Full-frame installation, however, necessitates the replacement of the surrounding framing and window sills, adding both material and labor costs.
Seasonality: The time of year you replace your windows can affect the cost. Spring and summer are peak seasons for window replacement, often leading to higher pricing, especially for contractor services. The most opportune time to replace windows, if your timeline and climate permit, is winter. You may be able to secure better deals on materials and from installers seeking work.
Window Location: Windows situated on the second floor or higher, or in challenging-to-access locations, complicate installation and increase its expense.

How To Save on a New Window Replacement Project

While window replacement can be a costly undertaking, numerous strategies exist to mitigate expenses, including leveraging local and federal tax credits, rebates, and more. Several cost-saving methods are outlined below.

Tax Credits: According to Energy Star, you may be eligible to claim up to 30% of installation costs, with a maximum credit of $600. This credit applies to your primary residence and is available from January 1, 2023, to December 31, 2032.
Rebates and Incentives: It’s advisable to check with your local utility company for any available rebates and incentives. These credits are typically limited to Energy Star or other energy-efficient windows that have been professionally installed. Some states also offer tax credits and rebates for energy-efficient home improvements, including windows. You should consult the Database of State Incentives for Renewables and Efficiency (DSIRE) for applicable incentives in your state.
Choose Affordable Window Options: Opting for budget-friendly window replacement options and styles—such as vinyl and double-hung windows—can help keep costs down. Although vinyl windows may not possess the same visual appeal as wood or fiberglass, they offer a good balance of energy efficiency and affordability.
Negotiate the Price: Not every window replacement contractor will be open to negotiating the cost estimate once a quote has been provided. However, it might be worthwhile to present a counter-offer if the quoted price exceeds your expectations. Curtis S., a homeowner from Sarasota, Florida, addressed his initial sticker shock by making a counter-offer for his window replacement. “It was more [than expected], then after a few raised eyebrows, it was less,” he recounted. “And all costs were itemized.”

Professional vs. DIY Installation

When undertaking window replacement in your home, you might be tempted to install them yourself or to hire a professional. In certain scenarios, you can indeed install your replacement windows independently. However, this may not prove as economical as anticipated. If you choose a do-it-yourself (DIY) installation and later encounter an issue with your window, many manufacturers may invalidate the warranty claim, as their warranties often require professional installation.

Unless you possess advanced skills in home improvement construction projects, it’s improbable that you have the necessary expertise to properly install a window. Cindy W., a homeowner from Vancouver, Washington, stated that hiring a professional window installer provided her with peace of mind, despite the cost.

“It just seemed like we’re probably paying quite a bit more, but you get what you pay for, and we feel this house deserves to have quality materials,” she explained. “You know, in some instances, that wasn’t done with the original build, and we’re paying the price for it later.”

Improper installation can lead to air leakage, moisture infiltration, damaged window components, and expensive repairs that can affect not only your window but your entire home. Furthermore, many contemporary window systems are integrated into your house in complex ways that are generally unsuitable for most homeowners to tackle.

Window installation experts possess the experience necessary for proper window installation and can identify any performance issues. Professional installers are also familiar with local codes and regulations, ensuring your new windows adhere to all building standards and requirements. They are also knowledgeable about common yet easily overlooked pitfalls, such as addressing nearby siding problems and the implications of lead paint and asbestos.