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How Much Does it Cost to Replace Windows and How Can You Control It?

Written by:

Clifton Exteriors

Last Updated:

June 7, 2026

Reviewed by:

Clifton Exteriors

How Much Does it Cost to Replace Windows and How Can You Control It?

Enhance Your Home With Upgraded Windows

Are your home's windows in dire need of replacement? Are you curious about the potential cost of upgrading those old, drafty windows?

In this blog post, we'll explore the ins and outs of window replacement costs as well as what can cause them to change.

Once you reach the end of this article, you'll be able to craft a more accurate budget for your window replacement project.

What's the Home Window Replacement Cost?

The window replacement cost ranges from $600 to $2,100 per window, including labor. The cost to replace windows changes depending on the type, materials, and overall energy efficiency.

What's the Average Cost to Replace Windows?

The average cost to replace windows is $900 per window, including installation. Your window replacement cost varies based on several factors, such as where you live, window number, and who you hire.

Here's a rough breakdown of the average costs for vinyl window replacement:

  • 5-10 vinyl windows: $4,000 - $8,000
  • 12-18 vinyl windows: $10,000 - $15,000
  • 22+ vinyl windows: $18,000 - $40,000

Keep in mind that these are just average window replacement costs, and your specific project may differ based on your unique requirements and preferences.

What's the Home Window Replacement Cost Based on Frame Material?

  • Vinyl: $650 - $1,550
  • Fiberglass: $950 - $2,050
  • Composite: $1,500 - $3,000
  • Wood: $1,500 - $2,500
  • Aluminum: $850 - $1,650+

(Price includes installation.)

There are various window framing materials available on the market, each with its advantages, drawbacks, and price points. Let's explore the most popular home window replacement options:

Vinyl Windows Replacement Cost - $650 to $1,550 per window

Vinyl windows are a popular, cost-effective option due to their durability, low maintenance, and energy efficiency.

Vinyl windows typically cost between $650 and $1,550 per window.

These are the most popular windows, with 90% of our clients requesting them.

Fiberglass Windows Replacement Cost- $950 to $2,050 per window

Fiberglass windows are highly durable, energy-efficient, and low maintenance. They can be more expensive than vinyl or aluminum windows but are generally more affordable than wood or composite windows.

Fiberglass window replacement costs typically range from $950 to $2,050 per window.

Composite Windows Replacement Cost - $1,500 to $3,000 per window

Composite windows are made from a combination of materials, often including wood and vinyl or fiberglass. These windows offer the look and feel of wood without the maintenance requirements.

Composite window replacement costs typically range from $1,500 to $3,000 per window.

Wood Windows Replacement Cost - $1,500 to $2,500 per window

Wood windows offer a timeless, elegant appearance and excellent insulation. However, they require more maintenance and can be more expensive than other options.

Wood window replacement costs typically range from $1,500 to $2,500 per window.

Aluminum Windows Replacement Cost - $850 to $1,650+ per window

Aluminum windows are lightweight, sturdy, and low maintenance. They are also more affordable than wood or composite windows.

Aluminum window replacement costs generally range from $850 to $1,650+ per window.

What's the Home Window Replacement Cost Based on Window Type?

  • Bay and Bow: $5,500 - $15,000
  • Skylight: $850 - $2,000
  • Picture: $700 - $1,500
  • Casement: $850 - $1,750
  • Double-Hung: $650 - $1,350
  • Single-Hung: $300 - $940
  • Sliding: $850 - $1,750
  • Glass Block: $160 - $700
  • Storm: $80 - $600

Bay And Bow Windows Replacement Cost - $5,500 to $15,000

Bay windows and bow windows extend outward from the exterior wall, creating a cozy nook inside. They usually consist of a combination of fixed and operable windows.

The cost for one replacement window ranges from $5,500 to $15,000, depending on size, materials, and the number of windows involved.

Skylight Windows Replacement Cost - $850 to $2,000

Skylight windows are installed on the roof, allowing natural light to flood in from above. They can be fixed or vented for additional ventilation.

Replacing a skylight window typically costs between $850 to $2,000, depending on size, materials, and whether it's a manual or motorized venting system.

Picture Windows Replacement Cost - $700 to $1,500

Picture windows are large, fixed-pane windows that provide unobstructed views and abundant natural light. They have no moving parts and are often used in combination with other window types.

Replacing one typically costs between $700 and $1,500, depending on the size and framing material.

Casement Windows Replacement Cost - $850 to $1,750

Casement windows are hinged on one side and swing outward when opened with a crank or lever. They provide excellent ventilation and are easy to clean.

A single replacement can cost between $850 and $1,750, depending on the size, materials, and hardware.

Double-Hung Windows Replacement Cost - $650 to $1,350

Double-hung windows feature two movable sashes that slide vertically, allowing you to open the top or bottom portion. This design provides versatile ventilation and easy cleaning.

The cost to replace a double-hung window ranges from $650 to $1,350, depending on size and materials.

Single-Hung Windows Replacement Cost - $300 to $940

Single-hung windows are similar to double-hung windows, but only the bottom sash is movable. This design is more budget-friendly but offers less ventilation flexibility.

Replacing a single-hung window can cost between $300 and $940, depending on size and materials.

Sliding Windows Replacement Cost - $850 to $1,750

Sliding windows have one or more movable panels that slide horizontally on a track. They are easy to operate and maintain, providing ample ventilation and unobstructed views.

Expect to pay between $850 and $1,750 for a replacement, depending on size and materials.

Glass Block Windows Replacement Cost - $160 to $700

Glass block windows are made of individual glass blocks, which are sealed together to form a pattern or design. They offer privacy while still letting in light, making them ideal for bathrooms or basements.

Replacement costs usually range from $160 to $700, depending on the size and complexity of the design.

Storm Windows Replacement Cost - $80 to $600

Storm windows are installed over existing windows to provide an extra layer of protection against harsh weather and improve insulation. They can be made of glass, acrylic, or polycarbonate. You have different stylistic choices, too.

Replacing one can cost between $80 and $600, depending on size and materials.

What Factors Can Influence the Replacement Windows Cost?

Window Location

Higher or hard-to-reach window replacements may require specialized equipment or scaffolding, leading to increased labor costs and a longer replacement time.

Windows located on upper floors or in difficult-to-access areas will likely increase the overall cost of the project due to additional time, effort, and equipment needed for safe replacement.

Window Type

The type of window you choose for your replacement project can significantly impact the overall cost.

Different window styles, such as single-hung, double-hung, casement, or bay windows, have varying price points due to their design, functionality, and required materials. Window designs and technology will also impact the cost.

Who You Choose to do the Work

Taking the DIY route can be the most cost-effective option, especially if you have experience with home improvement projects. However, DIY window replacement can be challenging, and if mistakes are made, it can lead to higher costs in the long run due to repairs or replacement of improperly installed windows.

Hiring a low-tier contractor can be an attractive option for homeowners on a budget, as they typically offer lower prices for their services. However, lower prices may also come with some trade-offs as less experienced workers, lower quality materials, or limited warranties. It's crucial to thoroughly vet low-tier contractors to ensure they have the necessary qualifications and a good reputation.

High-end contractors generally have more experience, better reputations, and access to higher-quality materials, resulting in top-notch service, expert replacement, and extended warranties. However, hiring a high-end contractor often comes with a higher price tag. It's essential to determine if the investment is worth it for the quality of work and long-term durability and if it fits within your budget.

Window Customization

Custom windows, designed to match unique architectural features or specific design preferences, will typically be more expensive than standard windows.

This is because custom windows often require additional labor, materials, and manufacturing time to create a one-of-a-kind product tailored to your specific needs.

There are many new window design trends and technologies that can increase the enjoyment and cost of your windows.

Window Glass Size

The cost of the glass itself can vary widely based on size and type. Larger windows require more material, increasing the cost of the glass.

Window Glass Type

Specialty glass options, such as triple-pane, tempered, or low-E coatings, can significantly increase the cost of replacement due to their enhanced performance, durability, and energy efficiency.

These options may provide long-term savings on energy bills but come with a higher upfront cost.

Number of Glass Window Panes

Windows with more panes provide better insulation and soundproofing but may also be more expensive to manufacture and replace due to the added complexity.

For example, double-pane windows are generally more affordable than triple-pane windows. But, while the initial cost of triple-pane windows is higher, they offer superior energy efficiency and noise reduction, which may justify the additional expense in the long run.

House Age

Older homes may have non-standard window sizes or require additional modifications to accommodate modern windows, such as widening or reinforcing the window opening.

This can increase the complexity of the replacement, resulting in higher labor costs and the need for custom-sized windows, which can be more expensive than standard-sized windows.

Full-Frame Window Cost vs. Retrofit Replacement

A full-frame window replacement involves removing the entire existing window frame and sash, which requires more labor and materials.

This type of replacement is usually necessary when the existing frame is damaged or when upgrading to a different window style.

Retrofit replacements, on the other hand, involve replacing only the window sashes and keeping the existing frame intact. This method is generally less expensive and less invasive but may not be suitable for all situations, especially if the existing frame is in poor condition.

When Should You Consider Window Replacement?

Some common reasons to replace your home's windows include:

Difficulty Opening and Closing

If your windows have become difficult to open or close, it could indicate problems with the hardware, balance system, or warped frames. This can impact your home's ventilation and energy efficiency, making it a prime reason to consider window replacement.

Visible Damage

Cracks, chips, or broken glass can not only be unsightly but also pose safety hazards and reduce energy efficiency. Visible damage to the window frame or sash, such as rot or warping, may also warrant window replacement to maintain the structural integrity of your home.

Higher Energy Bills

A sudden increase in your energy bills could be a sign that your windows are not providing adequate insulation. Replacing old, drafty windows with energy-efficient models can help lower your heating and cooling costs and improve your home's overall energy efficiency.

Poor Outside Noise Insulation

If you can hear excessive outdoor noise while inside your home, your windows may not be providing sufficient sound insulation. Upgrading to windows with better soundproofing can help create a more peaceful and quiet living environment.

Leaky Windows

Windows that consistently allow water to enter your home during rain or snow can lead to mold, mildew, and damage to your walls and floors. Replacing leaky windows can help protect your home's interior and prevent costly water damage.

No Double Glazing

Single-pane windows are much less energy-efficient than double-glazed windows, which feature two layers of glass separated by an insulating spacer. If your home still has single-pane windows, upgrading to double-glazed windows can significantly improve energy efficiency and comfort.

Decaying Frames

Wooden window frames are susceptible to rot and decay over time, especially if they have not been adequately maintained. Decaying frames can compromise the window's structural integrity and energy efficiency, making it a good time to consider window replacement.

Outdated Aesthetics

If your windows are outdated or no longer match the style of your home, replacing them can give your property a fresh new look. Upgrading to modern windows can enhance your home's curb appeal and potentially increase its resale value.

Improved Security

Older windows may not provide adequate security features, making your home more vulnerable to break-ins. Replacing your windows with models that have better locking systems and stronger glass can help improve your home's security and give you peace of mind.

Condensation Between Panes

If you notice condensation or fogging between the panes of your double-glazed windows, it could be a sign that the seal has failed. This issue can reduce the window's energy efficiency and obstruct your view. In such cases, replacing the windows is a wise choice.

Hard-to-Clean Windows

Older windows may be difficult to clean, especially if they don't tilt in or have easily removable sashes. Upgrading to windows with easy-to-clean features can save you time and effort when maintaining your home's appearance.

Increased UV Protection

Excessive exposure to ultraviolet (UV) rays can cause fading and damage to your furniture, flooring, and artwork. Replacing your windows with models that offer enhanced UV protection can help preserve your home's interior and protect your belongings from sun damage.

Better Functionality and Ease of Use

Some older window styles may not provide the functionality you desire, such as easy ventilation or the ability to open and close smoothly. Replacing your windows with newer models that offer improved functionality and ease of use can make your living space more comfortable and enjoyable.

When to Call a Professional for Window Replacement

If you're experiencing any of the issues mentioned above, it's time to call a professional window replacement service. An experienced contractor can assess your situation, provide recommendations, and offer an accurate cost estimate for your project.

FAQs About Window Replacement

How much does it cost to replace 25 windows?

The cost to replace 25 windows can be between $18,000 and $40,000. Your window replacement price will mainly depend on the window type, pane number, and window location on your home.

How can I prepare my house for window replacement?

Before your window replacement, clear the area around the windows both inside and outside. Remove any window treatments, furniture, and decorative items that could obstruct the replacement process.

It's also helpful to disable any security systems and ensure that pets and children are out of the way.

How much money can I expect to save on my heating and cooling bills after window replacement?

Energy-efficient windows can save you up to 25% on your heating and cooling bills, depending on your home's insulation and the quality of your new windows.

Will the replacement windows be installed from the inside or outside?

Window replacement can be done from either the inside or outside, depending on the specific window type and your home's construction. Your window contractor will determine the best approach for your replacement.

Can I save money by replacing my windows myself?

While DIY window replacement may save you some money upfront, it's generally not recommended. Improper replacement can lead to air leaks, water damage, and decreased energy efficiency.

Hiring a professional ensures a proper replacement that will last for years to come.

Do I have to replace my windows with the exact same style of window?

No, you don't have to replace your windows with the same style. Your window contractor can help you choose the best window type to fit your home's aesthetics and functional needs.

Enjoy a Seamless Window Replacement Project With Clifton Exteriors

Replacing your home's windows can significantly enhance its energy efficiency, aesthetics, and overall value. By understanding the factors that affect window replacement costs, you can make an informed decision and choose the best options for your budget and preferences.

At Clifton Exteriors, we pride ourselves on providing expert and efficient window replacement services.

To learn more about how we can replace windows on your home with new ones, fill out our contact form today or give us a call.

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