Replacement windows come in various materials, styles and glass types, each affecting their overall cost.

Luckily, you’ll be able to find replacement windows for as low as $150 per unit. Of course, you should look into the pros and cons of these affordable options to avoid any surprises down the road.

But whatever option you choose, one thing’s for sure – you won’t have issues finding an affordable technician to install your new windows properly and give your home a much-needed facelift.

(Image: Pella.com)

Average Window Replacement Cost

Replacement windows come in numerous shapes, sizes, materials, types, and brands. Plus, some offer extras, like security features, or require custom installation. So, it isn’t surprising that window replacement cost covers quite an extensive range.

But let’s go back to the basics. How much does it cost to replace a standard-size window with no bells and whistles?

The national average for window replacement is usually around $550 per window. On the low end, you can expect to pay around $150 per window. In comparison, a more elaborate installation can require up to $2,000 for a single window.

	Average Material Cost per Window	Average Labor Cost per Window	Average Total Cost per Window
Material
Aluminum	$100-$400	$100-$300	$200-$700
Vinyl	$200-$500	$100-$300	$300-$800
Wood	$500-$900	$100-$300	$600-$1,200
Composite	$400-$700	$100-$300	$500-$1,000
Fiberglass	$700-$1,200	$100-$300	$800-$1,500
Type
Picture	$100-$400	$100-$300	$200-$700
Single-Hung	$50-$350	$100-$300	$150-$650
Double-Hung	$200-$400	$100-$300	$300-$700
Casement	$200-$800	$100-$300	$300-$1,000
Sliding	$200-$900	$100-$300	$300-$1,200
Skylight	$700-$1,500	$300-$1,000	$1,000-$2,500
Storm	$50-$150	$100-$300	$150-$450
Bay	$1,300-$3,600	$200-$400	$1,500-$4,000
Egress	$50-$400	$100-$300	$150-$700
Hopper	$50-$350	$100-$300	$150-$650
Jalousie	$50-$100	$100-$300	$150-$400
Glass Type
Double-Pane Glass	$300-$500	$100-$300	$400-$800
Triple-Pane Glass	$500-$900	$100-$300	$600-$1,200
Low-E Glass	$200-$500	$100-$300	$300-$800
Gas-Filled Glass	$300-$700	$100-$300	$400-$1,000

Pro Tip: Consider replacing your windows in the fall to save money on labor costs. This season is typically less busy, which results in greater technician availability and significant discounts.

Cost of Replacement Windows by Material

The frame material is one of the most important considerations when choosing the perfect replacement window. This aspect also directly impacts your total project cost.

Aluminum

Aluminum windows are one of the most affordable options on the market, making them an excellent choice for homeowners on a budget. They typically range from $100 to $400 per window unit. Add the labor rates, and you’re looking at a $200 to $700 range.

Vinyl

Vinyl is arguably the most popular construction material in the U.S., and windows are no different. Vinyl windows are extremely affordable yet look aesthetically pleasing and provide excellent energy efficiency. You can install a vinyl window for $300 to $800.

Wood

Many homeowners still consider wood the gold standard in construction. One look at the elegance this material breathes, and it becomes perfectly understandable why. To install windows with wood frames, homeowners will have to pay between $600 and $1,200 per window unit.

Composite

Composite windows are ideal for homeowners who love the classic look of wood but hate all the maintenance requirements associated with this material. On average, an installed composite window will cost between $500 and $1,000.

Fiberglass

Are you looking for a premium window replacement option that excels at durability, aesthetic appeal, and energy efficiency? If so, fiberglass windows are the way to go. Just be prepared to pay between $800 and $1,500 per window.

Cost by Window Type

Window type is another crucial element in the total project cost. As a rule of thumb, the more complex the window design, the higher the installation cost.

Picture Windows

Picture windows are large, usually rectangular windows that allow abundant natural light into your home. They feature no operable parts and typically cost between $200 and $700.

Single-Hung Windows

Single-hung windows feature an operable bottom sash that slides open and a fixed top sash. If you want these windows on your home, expect to pay between $150 and $650 per installed window.

Pro Tip: Avoid installing these windows on the upper floors of your home, as cleaning them can get a bit dangerous.

Double-Hung Windows

You can operate both the upper and bottom sash with double-hung windows. This allows you to maximize air circulation in your home. To take full advantage of these windows, be prepared to pay between $300 and $700 per installed unit.

Casement Windows

Casement windows feature hinges on one side and open outwardly. Depending on the window’s material and design, you can pay between $300 and $1,000 for this window type.

Sliding Windows

Sliding windows resemble single-hung windows, but the operable sash slides horizontally instead of vertically. On average, these windows cost between $300 and $1,200.

Skylight Windows

The main purpose of skylight windows is to allow more natural light to flood the house. Unlike “regular” windows, these units are installed on the roof or the ceiling.

Since these areas are more challenging to access, it shouldn’t be surprising that installing skylight windows can get rather costly. Expect a $1,000 to $2,500 range for an installed skylight window.

Storm Windows

Storm windows have a pretty self-explanatory name – they’re designed to withstand extreme weather conditions. That’s why they feature an extra pane or an insulating coating. They’re typically affordable, ranging from $150 to $450 per installed window.

Bay Windows

Bay windows are among the most expensive replacement windows you can get. These stunning windows protrude from the exterior wall, creating an alcove-like area on the inside. Due to their size and number of glass panels, they cost from $1,500 to $4,000 on average.

Egress Windows

Egress windows are usually required by law for homes with basements, as they also function as emergency exits. Installing these safety features costs between $150 and $700.

Hopper Windows

Hopper windows open slightly towards the house’s interior, letting in a light breeze. On average, these simple and compact windows cost from $150 to $650 per installed unit.

Jalousie Windows

Jalousie windows, also known as louvered windows, resemble blinds in appearance and functionality. This window type works wonders in tropical areas, and it can be yours for $150 to $400 per installed unit.

Window Replacement Cost by Glass Type

Sure, the “standard” window glass type will do the trick for most homeowners. But those wanting to boost the energy efficiency of their homes should consider some glass modifications.

Besides lowering utility bills, these glass types will help reduce noise infiltration and improve the overall comfort of your home.

Here’s how much you can expect to pay for a standard (installed) window with these upgrades:

Double-pane glass: $400 to $800
Triple-pane glass: $600 to $1,200
Low-E glass: $300 to $800
Gas-filled glass: $400 to $1,000

Replacement Window Cost by Location

The installation location can also impact the total project cost for window replacement. The less accessible this location is, the higher the installation costs. Also, windows installed on the ground floor require less time, labor, and equipment and, subsequently, cost less.

For most rooms (basement, bathroom, bedroom, dining room, etc.), this project costs between $300 and $1,000 per installed unit.

Cost to Replace Multiple Windows

The total cost of replacing multiple windows depends on several factors. The number of windows, their size and design, and the labor cost in your region are at the forefront.

Let’s take the national average ($550 per installed window) as a starting point. A rough estimate will look something like this:

Less than five windows: Under $2,750
5-10 windows: $2,750 to $5,500
10-15 windows: $5,500 to $8,250
15-20 windows: $8,250 to $11,000
Over 20 windows: More than $11,000

Pro Tip: When possible, purchase your windows in bulk and replace them simultaneously. This might reduce your total cost, both for the materials and labor.

Additional Cost Factors For Window Replacement

Window size, material, style, and location, as well as labor rates, are the primary factors influencing the window replacement cost. But they aren’t the only ones.

Here are a few more factors to keep in mind when planning this home improvement project:

Custom build – Custom-built windows can cost up to 50% more than standard-sized windows.

Project extent – A full-frame window replacement is the costliest option when it comes to this project. To save money, explore the possibilities of repairs, inserts, and restoration.

House age – The older the house, the more expensive the window replacement cost. After all, you’ll likely need to purchase custom windows, match the existing architecture, and upgrade to upgrade to current building codes. And all of these things cost money!

Geographic location – Geographic location can also influence the cost of window replacement. For instance, homes located in colder climates require windows with better insulation.

Disposal and cleanup – All window replacement-related debris must be cleaned up and disposed of properly. This usually adds another charge to the total cost estimate for the project.

Cost of Window Replacement Parts

If your window is relatively new and the damage isn’t extensive, consider repairing it instead of replacing it altogether. Here’s what you can expect in terms of cost if you choose this route:

Broken thermal seal: $50 to $250
Cracked pane: $50 to $100
Broken glass: $200 to $500
Sash repair: $150 to $600
Hardware issues: $50 to $250
Broken window frame: $200 to $1,000
Broken window screen: $150 to $500

Top Replacement Windows Manufacturers

Homeowners looking for high-quality replacement windows will have no shortage of options. Some of the top players include: Andersen, Pella, Milgard, Alside, Marvin, Harvey and many others.

Large home improvement stores such as Lowe’s and Home Depot also offer convenient window replacement options, as well as installation.

Signs That Your Windows Should Be Replaced

Not sure if your windows need replacement? Check out these telltale signs, and you’ll immediately know.

Visible Damage

It goes without saying that this is the most evident sign your windows desperately need a replacement. Broken glass, decaying frames, and inoperable components are just some of the issues that require your immediate attention.

Difficulty Opening and Closing

No matter which window type you choose, one thing remains the same – it should open and close with ease. If this task becomes challenging, it’s probably time for a replacement.

Higher Energy Bills

One of the main goals of installing high-quality windows is to increase your home’s energy efficiency and thermal comfort by controlling heat gain and loss. So, when your energy bills start increasing unexpectedly, it’s perfectly understandable to check whether the windows might be at fault.

Drafts

Are you feeling a draft in your home despite all the windows being closed? If so, your windows are probably improperly sealed and require immediate repair or replacement. By attending to this issue promptly, you’ll prevent structural damage to the materials surrounding the window.

Condensation Between Panes

Most homeowners aren’t alarmed by a few water droplets between window panes. However, even these tiny droplets can indicate that the window has lost its seal. And if moisture can build up, air can also seep through, so say goodbye to energy efficiency (unless you react quickly, of course!).

Water Leaks

Windows and water don’t mesh well. If you notice your windows leaking, you should take immediate action to prevent further damage. Besides protecting the structural integrity of your home, you’ll also protect your family members from potential respiratory issues that come from mold spore inhalation.

Sound Infiltration

If you hear noise from outside while your windows are closed, there’s probably something wrong with them. After all, noise reduction is a crucial feature of a high-quality window. To protect your peace of mind (especially if you live on a busy street), install replacement windows that offer better sound insulation and absorption.

Pro Tip: Consider replacing your single-paned windows with their double-paned counterparts, even if there aren’t any visible signs of damage. Due to their insulation and noise reduction properties, these windows are now considered the gold standard in the window industry.

Cost of Replacement vs. New Construction Windows

When it comes to window installation, there are two basic types – replacement and new construction.

As their names suggest, the former involves replacing an existing window, while the latter calls for installing a new window where there wasn’t one before.

The exact cost for each of these projects will depend on several circumstances. Generally, new construction windows cost less than replacement windows (around 10% to 15%), but they’re only a viable option when building a new home or completely redoing your siding.

Cost of Window Replacement vs. Repair

If you notice issues with your windows’ operation, don’t jump straight to a replacement. Sometimes, a few repairs are all it takes to restore a window to its former glory.

Did you know? If installed and maintained correctly, your windows should remain in good condition for at least 15 years. When windows are relatively new, it’s always better to consider a repair rather than a full replacement.

But how much does window repair cost? It all depends on the extent of the damage. Some minor issues, like a cracked pane, can be resolved for as low as $50-75. However, more complex repairs (often concerning the window glass and frame) can cost significantly more, up to $2,000.

Retrofit Window Installation Cost

Unlike a full-frame window installation, a retrofit installation doesn’t require replacing every window part.

It only calls for inserting a new window sash (the section that holds the glass in place). Sure, the retrofit installation gives you fewer options in terms of window design and energy efficiency.

But it’s also less expensive (around $300 per window) and disruptive than a full-frame window replacement.

Cost To Install A Window Insert

Installing a window insert involves placing a new window unit within the existing frame. Naturally, this option is more cost-effective, requiring less time and labor and minimal structural changes.

Depending on the window type, you can get a new insert for as low as $150.

Window Replacement vs. Restoration

Some homeowners aren’t keen on replacing the windows on their homes. Instead, they opt to restore them. This is mostly done to preserve the historical and architectural value of the property.

However, the older the home is, the more complex and, thus, more expensive this project gets.

Restoring a single window on a historic home more than 70 years old can cost up to $800. Compare this to the average window replacement cost, and it becomes clear why a full replacement might be a more prudent option.

Is Window Replacement Covered by Insurance?

In most cases, window replacements are covered by insurance in the case of damage due to storms and other extreme weather events. It can go both ways when it comes to burglary, accidents, and unforeseen disasters.

So, make sure to read your insurance policy carefully before signing it. As for window systems decayed from old age or regular wear and tear, don’t expect your insurance to jump in when it’s time to replace them.

Is Window Replacement Tax Deductible?

Window replacement can be tax deductible, provided the project meets specific criteria. While these criteria may vary from state to state, one remains the same – your new windows must be ENERGY STAR-certified.

Does Window Replacement Include Trim?

No, window replacement doesn’t necessarily include trim. You can replace a window without touching the trim if this part is in good condition.

You’ll just need to use a pocket window. However, if you want a full-frame window replacement or the trim is damaged or rotten, it will have to go during the installation process.

Does Window Replacement Require a Building Permit?

There isn’t a yes or no answer to this question. It all depends on the extent of work involved in the window replacement.

Are you planning only to replace the window’s movable parts? If so, you won’t need a building permit. However, this legal document will be a must if you intend to alter your home’s structure.

Applying for this permit typically costs from $50 to $300, depending on the scope of the project and local regulations.

Pro Tip: While some DIY-savvy homeowners can pull off this project themselves, it’s always better to hire a licensed contractor for window replacement.

Besides being better equipped to handle any hiccups, these professionals will consider all the local laws and regulations, guaranteeing a safe and code-compliant installation.

Does Replacing Windows Increase Home Value?

Absolutely! Although window replacement can be costly, this investment is undoubtedly worthwhile and financially rewarding. In fact, this project has one of the highest cost-to-value returns of any renovation endeavor, up to 78% at resale.

Window replacement is undoubtedly a good investment. This project will help you reduce noise infiltration, insulate your home better, and increase its energy efficiency, thus decreasing heating and cooling costs in the long run.

See the Difference

(Image: Andersenwindows.com)

There’s no doubt about it – replacing old windows is the key to seeing a remarkable transformation in your home’s comfort, energy efficiency, and overall aesthetic appeal.

Thanks to a wide range of options in terms of material, design, and glass type, you’ll be able to pull off this project with virtually any budget.