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Window Replacement Cost: Estimate the Cost to Replace Your Windows

A well-placed, beautiful window improves the look and value of your property. Once you decide to replace your windows, you must know how much an investment you require for this home renovation. And, that's when Kukun window replacement cost estimator comes in handy.

The free calculator will help you arrive at an estimate based on the type of windows you want, your property details, and your zip code. It will help you organize your window replacement project and effectively manage milestones.

You can then create a realistic budget and get quality work at a fair price. It's also the best way to ensure that you don't stumble across any unwelcome surprises during the execution of your project.

The window replacement cost calculator gives you detailed options to enter inputs confidentially.

1. Specify the number of windows you want replaced according to the window types.
2. Enter your property details in the window replacement cost calculator.
3. Specify your home size in terms of total square feet.
4. Enter your approximate home value.

Within minutes, you will get the cost estimate for your window project according to different finish levels.

With this ballpark figure, you can analyze your finance options or hire a professional to start the work right away.

On average, window replacement costs for a medium-sized window vary between $1,000 and $1,500. The exact cost range depends on the complexity of the installation, the material cost, and the professional installation charges. For example, the average cost to replace a vinyl window would run to anywhere between $345 and $650 while a wood replacement window cost would be $595 to $880. You can expect to pay anywhere from $5,750 to 10,080 if you're replacing 10 windows in your house.

The cost of replacing a window depends on several factors:

Window style: Different styles such as single-hung, double-hung, or bay windows have varying costs. Bay windows tend to be the most expensive.
Window frame material: Whether it's vinyl, wood, aluminum, or fiberglass affects the price.
Window size: Larger windows generally cost more to replace compared to smaller ones.
Window glass: The type of glass, whether it's insulated, tempered, or privacy glass, impacts the cost.
Energy efficiency: Opting for energy-efficient options such as double or triple-pane windows or ENERGY STAR-rated ones can increase the initial cost but save money on utility bills in the long run.

Window replacement costs are influenced by various factors beyond just the type of window, frame material, and glass type. Here are some additional elements to consider:

Home size: Larger homes typically have more windows, but size also affects other aspects of the project. For example, bedrooms may require specific window types to meet safety regulations. This can impact available options and costs.
Window location: The location of the windows in your home can impact installation difficulty and cost. Ground-floor windows are generally easier and cheaper to replace than higher-level ones.
Permits: Some states require permits for window replacement, and costs can vary. Checking local regulations and obtaining necessary permits adds to the overall project expenses.
Retrofit vs full frame replacement: If your existing window frame is in good condition, you may opt for a retrofit or partial replacement instead of a full frame replacement, potentially saving money.

Here are some common window types with their average price range:

Single-hung windows: $200 - $600
Features: In these windows, only the bottom part operates while the top part remains stationary.
Double-hung windows: $250 to $800
Features: These windows have two sashes - sliding vertically up and down in the frame. So they can open from either the top or bottom and do not protrude to the exterior or interior of the house.
Casement windows: $350 to $1,500
Features: These hinged windows operate by turning a crank. They are hinged either on the left or the right side and open outward.
Awning windows: $350 to $1,500
Features: The windows are hinged at the top. Interestingly, they can be replaced above, below, or alongside another window (stationary or operating). They also open outward.
Picture windows: $180 to $1,000
Features: These large stationary windows let in the maximum amount of light and offer unblocked views of the outdoors.
Transom windows: $200 to $600
Features: These narrow windows can be either operating or stationary. They are typically mounted above a door or window, letting in natural light.
Slider windows: $250 to $1,000
Features: These modern- or contemporary-style windows glide along a track. At least one of the two windows operates by sliding horizontally over or past the other window. Sliding windows are a perfect choice for your patio.
Stationary windows: $180 to $1,000
Features: These windows do not open - hence the name. Fortunately, they can be customized in almost any angle or shape.
Bay or bow windows: $1,500 to $10,000
Features: Such windows are best for giving you more interior space because they protrude out of the house. Generally, they are a combination of windows, such as stationary, double-hung, or casements.
Skylight windows: $800 to $1500
Features: These windows are perfect if you want to allow more natural light into your house but have limited exterior wall space. They bring in a fashion similar to roof vents.
Egress windows: $2,000 to $5,000
Features: These designed-for-safety windows provide an escape route during an emergency if exiting through a door is not possible. They are typically placed in basements.
Garden windows: $1,000 to $4,000
Features: These are essentially mini bay windows - meant solely for your plants. These little greenhouses protrude from the inside of your house.
Hopper windows: $180 to $500
Features: These windows open from the top and crank open to tip down. Perfect for compact spaces, they are generally found in basements and bathrooms. They also offer excellent insulation.

Keep in mind that for your windows to function effectively over the long term, excellent quality construction is crucial. It pays to choose the most durable windows.

Vinyl window

Single Hung Window: $345
Double Hung Window: $505
Sliding Door Window: $605
Bay Window/Bow Window: $1,050

Fiberglass window

Single Hung Window: $455
Double Hung Window: $620
Sliding Door Window: $680
Bay Window/Bow Window: $1,270

Aluminum window

Single Hung Window: $405
Double Hung Window: $580
Sliding Door Window: $630
Bay Window/Bow Window: $1,155

Wood window

Single Hung Window: $635
Double Hung Window: $855
Sliding Door Window: $1,005
Bay Window/Bow Window: Upward of $2,000

Aluminum frames are low-maintenance and durable, though not the most energy-efficient. Composite frames, a mix of wood and aluminum or vinyl, offer exceptional durability and energy efficiency but come with a higher price tag. Vinyl frames are popular for their affordability and decent energy efficiency, but they may not be suitable for all climates. Fiberglass frames cost more than vinyl but are more durable and energy-efficient. Wood frames are elegant and durable but require regular maintenance and come at a higher price.

The cost of replacing window glass varies depending on the type. The average cost ranges from $280 to $325. Here's a breakdown of the average replacement costs for different types of window glass as of 2024:

Single pane glass: $100 to $400
Double pane glass: $613 to $1,307
Triple pane glass: $400 to $700
Low E glass: $350 to $850
Gas-filled glass: $375 to $1,000
Laminated glass: $275 to $600
Tempered glass: $175 to $600
Frosted glass: $300 to $700

Remember that choosing the right type of window glass is essential for improving energy efficiency and reducing utility bills. Energy-efficient glasses minimize heat transfer through windows, helping to keep your home comfortable in all seasons and potentially lowering energy costs. Additionally, window glass options can also provide benefits such as noise reduction, impact resistance, and enhanced privacy.

Replacing energy-saving windows guarantees one of the best ROIs you can make on your home - up to 80% of your investment costs! Windows allow natural light to flood your rooms and let in fresh air to help keep them dry. What's more, they enhance both the indoor and outdoor appeal of your home, helping you define the style of your house.

Apart from the aesthetics, replacing your old, drafty windows and doors will also make your house more energy-efficient - and impress potential buyers. Therefore, installing new windows is worth the investment.

Here are some benefits of high-quality replacement windows:

You can make energy and cost savings between $150 and 375 per year.
Increase your home's market value by as much as 3.5% to 4.5%.
Get a good return on investment.
Make your home comfortable - even when you reduce the size of your heating or cooling units.
Brighten up your rooms and get better outside views.
Improve your home's curb appeal.

Professional window installation cost for a single window runs $135 to $245 - depending on the type of window and the effort involved. Window installers generally charge $175 for a simple window and $450 to $700 for a bay window with an existing window frame.

Building a new window frame or repairing a damaged one may add considerably to the total cost - sometimes as much as the cost of the window.

Remember that labor costs are higher in areas with high demand and living expenses. For instance, replacing a window in Austin, TX might be pricier for labor compared to a smaller Texas town with local installers offering more affordable rates. Big-city window installers typically charge 20% to 30% higher labor costs than in smaller cities.

Proper planning for a window replacement is crucial. Taking the following steps may help you considerably in your home improvement project:

Set the budget for your home remodeling project. Experts advise allocating 20% of your budget for such unexpected costs.
Maintain a timeline to manage your window renovation project seamlessly.
Get a written contract from your contractor. The document should detail the complete work and payment schedule, along with deadlines for milestones.
Hire a remodeling expert. A window professional will ensure that all permits and inspections are up to date. Windows are an important consideration for homebuyers when deciding to buy a property. Displaying a professional finish can go a long way in helping you get the best sale price possible.
Be sure to get a warranty or guarantee from your contractor.

What is the best way to hire professional window contractors?

Kukun offers you options for professional remodeling contractors who have worked in your neighborhood and who have been vetted by your neighbors. You can explore each contractor's profile, check out their online reviews, view all their previous permits, and ask around your vicinity about whether you should hire them.

What additional window features can add to the project cost?

You may need weatherproofing depending on your region. This includes storm windows in extreme weather areas to extra insulation or caulking for rainy regions. Blinds and window treatments are typically purchased separately, even though some windows come with integrated blinds. If installing basement windows for egress, explore options for window wells. For added security, budget for security bars based on contractor recommendations or consider alternative security measures such as alarm systems.

When should I replace my house windows?

If your windows are over 15 years old, lack insulation, and show signs of condensation or mold, it's probably time for a replacement. However, if there are minor issues such as a cracked window, you might repair or replace the glass instead of replacing the entire window.

Are there any rebates on window replacement?

It's best to check with your local utility company to learn about available window rebates in your area. Many offer rebates for Energy Star or energy-efficient windows professionally installed in homes, sometimes up to $200 per window or more. Government incentives also exist for energy-efficient home improvements, with Energy Star windows typically reducing monthly bills by 12%. You can explore Database of State Incentives for Renewables and Efficiency for state-specific incentives.

Is it cheaper to replace all windows at once?

Yes, replacing all home windows at once is generally cheaper. You can save on installation labor costs from your contractor. Some may offer discounts for multiple replacements. Plus, since older windows can increase energy costs, replacing them all at once can save you money on energy bills.

Window replacement cost estimator & calculator

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Window Replacement Cost: Estimate the Cost to Replace Your Windows

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