Whatever your reason, replacement window costs can vary widely, beginning as low as $200 per window and climbing to $1,800 or more. The price depends on multiple factors, including your home’s unique features, your desired style, and your material and customization selections. This guide breaks down average window replacement costs by the framing material, window type, and more so you can budget for your next project.

Windows are meant to last 15–20 years, but they can get damaged and eventually require replacement. We surveyed 1,000 homeowners and found that 57% noticed visible damage while another 29% noticed water damage and decided to replace their windows. Alternatively, you may just want a new, updated look for your home.

Average Window Replacement Cost

According to Modernize, the average cost of a replacement window is $450–$960. This price varies based on the window type, material, and customization options. A simple, standard window, such as a single-hung vinyl window, could cost as low as $200. Premium, high-quality wooden windows could cost into the thousands.

According to our survey, 61% of homeowners paid $500 or less per replacement window, with  47% of respondents paying between $500 and $3,000 for their entire windows project.

As you budget to replace your windows, decide which framing material you want. Pick a material that matches your home’s interior decor and provides proper insulation for the climate you’re in. You’ll also want to consider the number of windows you want to replace. Finally, consider labor costs, as professional installation is recommended.

Find A Window Replacement Company in Your State


Factors That Affect Window Replacement Costs

Your window replacement costs can vary widely based on the following factors.

  • Window type: Extravagant, complex windows cost more than simple, standard types. For example, a bay window costs more than a double-hung window. 
  • Window frame materials: Luxury window frame material, such as wood, costs more than affordable options like vinyl. Window frames that need additional insulation and weatherproofing also cost more.
  • Labor costs: The larger and more complex your window installation project, the higher your labor costs. Other factors, such as your home’s age and the window’s location, also increase labor costs. The older the home or higher up the window needs to be installed, the more your labor costs will be.

Return to top


How Much Do Different Types of Windows Cost?

Different types of windows are more expensive than others. Below are the most common window types and their average costs.

  • Arched ($350$950): Arched windows have a rectangular shape with a semi-circle at the top. They allow more natural light into your home due to their shape and may serve as focal points for your home’s design.
  • Awning ($420–$760): These windows have hinges on the top and open by pushing out the bottom. This design allows for ventilation and rain protection. Awning windows are often placed higher on walls for privacy.
  • Bay and bow ($500–$2,500): A bay window typically includes three large glass panes set in an angled frame that protrudes from the house. Bow windows are similar but have a more curved design. Because of their size and complexity, these windows are typically quite expensive to replace.
  • Casement ($150–$1,000): Casement windows use a hand crank to open like a door, typically from left to right.
  • Double-hung ($150–$650): A double-hung window can be opened from the top or bottom for maximum ventilation. These are slightly more expensive than single-hung windows. 
  • Glass block ($400–$1,100): Glass block windows are most common in bathrooms because they let in light while offering privacy.
  • Picture ($80–$800): Picture windows, sometimes called fixed windows, are made of one glass sheet in a frame that doesn’t open. These windows often have unique sizes and shapes, so you might need a custom option.
  • Skylight ($900–$2,400): Skylight windows are expensive to replace because they’re difficult to install. They’re placed on your home’s ceilings to provide natural light in areas it may otherwise not reach, such as hallways and bathrooms. 
  • Sliding ($150–$600): Sliding windows open horizontally to the left and right. The replacement cost for full-size sliding glass doors ranges from $1,000–$2,500.
  • Storm ($150–$450): Storm windows are additional glass panes that are installed inside or outside existing windows to protect them from inclement weather and provide further insulation. They can be permanent or removable. Homeowners typically opt to protect all of their home windows, costing around $5,000.

Installation Costs by Window Type

Window TypePrice Per Window
Arched Windows$350–$950
Glass Block$400–$1,100


How Much Do Different Window Framing Materials Cost?

Window framing material is exactly what it sounds like: the structure between the glass of the window and the walls around it. This material affects the window’s appearance, cost, energy efficiency, and how easy it is to maintain.

  • Aluminum ($275–$1,285): Aluminum is a strong and lightweight metal. It’s a popular choice for window frames because of its resistance to bending or warping. Unfortunately, it’s not a good insulator, so it’s not a particularly energy-efficient option. 
  • Composite ($300–$1,300): Composite frames are made of a mixture of wood fibers and polymers. They’re durable and as energy-efficient as vinyl, but a little more expensive than wood.
  • Fiberglass ($500–$1,500): Fiberglass window frames are as energy-efficient as vinyl and as sturdy as aluminum. They can also mimic painted wood. However, they’re typically more expensive than any of the other listed materials. 
  • Vinyl ($100–$900): Vinyl window frames are the most common option because they’re durable and affordable. Vinyl is a good insulator, making it energy-efficient. It’s also the most low-maintenance material, though it isn’t the most aesthetically pleasing.
  • Wood ($150–$1,500): Wooden windows offer a classic look, which is usually the reason homeowners choose this material. Wood doesn’t expand or contract with heat, and you can repair individual parts of the frame rather than replacing the entire window. However, you may be stuck with multiple repairs in the future since wood can crack, peel, and warp.


Cost by Frame Material

Frame MaterialAverage Cost

Compare Window Frame Materials

Resistant to peeling, rot, and bending
Resistant to sticking from expansion or contraction
Wooden look


What Are the Labor Costs for Window Replacement?

Along with the cost of the windows themselves, you’ll need to factor in the cost of labor. We recommend using a professional installer for most projects. Homeowners can expect to pay an average of $100$300 per window or $38$40 per hour.

More complicated installations (including oversized and specialty windows) can increase labor costs by $800 $1,200 per window. While a standard installation takes about an hour, large jobs could last six hours or more.

Additional Cost Considerations

In addition to the window type, frame material, and labor, the following factors can impact your window installation cost.

  • Location: Windows on the ground floor require less labor to replace than basement or upstairs windows, decreasing installation costs.
  • Home age: A home’s age can increase labor costs, as older homes sometimes have non-standard window sizes or structural issues that require more careful installation.
  • Insulation/weatherproofing: Additional insulation, such as unique spacing systems or weatherproofing, will increase your cost per window. 
  • Glass type: Double-pane windows, which have two layers of glass, are more expensive than single-pane windows. However, they block sound, heat, and cold air much more efficiently. Tinted, tempered, and safety glass are all more expensive than standard glass, and larger or unusually sized windows also cost more.
  • Replacement versus new installation: Replacing your home’s windows is less expensive than installing them during new construction. Using retrofit window replacements instead of full-frame windows, which contain a nail fin that your house already has, will save you money.

Energy-Efficient Options for Replacement Windows

If you want to lower your energy bills, there are several ways to improve your home’s energy efficiency with replacement windows.

Energy-Efficient Windows

Single-pane windows are the most basic window type. They use a single layer of glass. They don’t provide insulation or energy efficiency. However, they cost only $100$350 each, making them the best option for homeowners on a strict budget.

Double-pane windows are more energy-efficient because they use two glass panes with gas trapped in between. The gas, which is typically argon or krypton, is nontoxic, colorless, and odorless. It acts as insulation, helping to block frigid cold or sweltering heat from entering your home and preserving your interior temperatures. Double-pane windows cost $400$900 each.

For additional protection, you can install triple-pane glass windows with three glass panes. These are the most expensive option, costing $500$1,800 per window.

Install Energy Star-certified windows will maximize your energy savings. These products are recommended by the U.S. Environmental Protection Agency (EPA) for their energy efficiency.

According to Energy Star, using its certified windows will lower your household energy bills by an average of 12% per year. Upgrading your non-certified products will save you $101–$583 per year for single-pane windows and $27–$197 per year for double-paned installations.

Energy-Efficient Window Treatments

Homeowners can also opt for glass with special coatings that block ultraviolet (UV) rays. Low-emissivity coatings (or Low-E) help to control how heat energy moves through the panes. Low-E coatings on the exterior of the glass will prevent heat from passing into your home without blocking the sunlight.

Tinted windows are an alternative to Low-E windows that use solar window film to block UV rays. They’re similar to car window tinting but are less noticeable and don’t hinder your home’s aesthetics.

Return to top


Retrofit Replacement Cost vs. Full-Frame Cost

Homeowners can keep replacement window costs low by opting for retrofit installations. This type of installation uses the existing window frame and trim and only involves removing the window sash. A retrofit installation can reduce window installation costs by 10%–15%.

A full-frame installation cost could double. The window sash, trim, and frame are removed and replaced with new parts during this installation process. Afterward, the window frame and trim must be stained to match the existing trim. See a breakdown of window parts below, as illustrated in our How To Replace a Window article.

Diagram of parts of a window. Credit: Robert Hardin

Best Replacement Window Brands

Remember that replacement window costs vary widely depending on the type, material, and customization options you select. You’ll pay top dollar for premium brands and high-end styles and materials. Prices will also vary due to the warranty length.

You can request a quote from installers to get estimates for your window replacement project. We’ve included a list of some of the top window brands below.

Window BrandWindow Frame MaterialCost
Pella WindowsFiberglass, vinyl, wood$400–$2,000
Marvin WindowsAluminum, fiberglass, wood$250–$1,000
Andersen WindowsAluminum, composite, fiberglass, vinyl, wood$500–$3,000
Milgard WindowsAluminum, fiberglass, vinyl$300–$600
Simonton WindowsVinyl$200–$450
Harvey WindowsVinyl, wood$500–$1,350
Atrium WindowsVinyl$200–$850
Thompson Creek WindowsVinyl$600–$3,000

How To Save Money on Replacement Window Costs

You have several options to lower your window replacement costs. Homeowners should begin by contacting their local utility company for any rebates and incentives available. These credits are limited to Energy Star or energy-efficient windows that have been professionally installed. You may also receive additional rebates from the window installer companies.

Some states offer tax credits and rebates for energy-efficient home improvements, including windows. You should check the Database of State Incentives for Renewables and Efficiency (DRISE) for available incentives in your state.

Return to top



With the proper planning and preparation, window replacement doesn’t have to be an overwhelming expense. Given the many factors that can influence cost, we recommend working with a professional window installer to ensure the project is done correctly. Contact at least three installers and compare the quotes, products, and warranty options to find the right windows for your home.

FAQ About Window Replacement Costs

Our Rating Methodology

The This Old House Reviews Team is committed to providing comprehensive and unbiased reviews to our readers. This means earning your trust through transparent reviews and data to support our ratings and recommendations. Our rating system for window brands is on a 100-point scale based on five factors:

  • Installation process and provider benefits (15 points): We consider each provider’s overall installation process, including whether it offers in-home consultations, customization options, or other services such as roofing. We also consider whether the provider is available at easy-to-access retailers such as The Home Depot or Lowe’s.
  • Warranty (15 points): We consider whether or not the provider offers a warranty, as well as if that warranty is limited or lifetime.
  • BBB rating (10 points): We evaluate each company’s Better Business Bureau rating. Companies with higher scores receive more points.
  • Pricing (10 points): We consider each provider’s average price range. Providers with a lower average price range receive more points than those with higher ones.
  • Customer service (10 points): Does the company offer helpful customer service tools, such as an online request form or phone number? The more tools it offers, the higher its score.
  • Window features (15 points): We consider which window features a company offers, such as Low-E coating, tilt-in sashes, and customization options. The more features a company provides, the higher the score.
  • Window variety (10 points): The more window types a company offers, the higher the score.


To share feedback or ask a question about this article, send a note to our Reviews team at reviews@thisoldhousereviews.com.