2025 Arched Window Replacement Cost
An arched window costs $650, on average, and most homeowners pay between $450 and $2,000, depending on the window size, frame material, and other factors.
An arched window costs an average of $650, but you could pay as little as $250 for a small 2-foot by 3-foot arched window or as much as $4,000 for a larger picture window that requires reshaping the wall opening and includes energy-efficient features, like a fiberglass frame low-emissivity glass. Most arched windows cost between $450 and $2,000.
Window Size
The size of the arched window you want to install is a crucial factor to consider. Not only will larger windows cost more for the materials, but they may also require more laborers to handle the installation safely. A standard 3-foot by 4-foot arched window costs $650 to install. Small arched windows that require just a single installer can cost as little as $250, while an oversized arched window requiring multiple pros can cost as much as $4,000 to install.
| Window Size (ft.) | Installation Cost |
|---|---|
| 2x3 | $300 |
| 2x4 | $500 |
| 3x4 | $800 |
| 4x5 | $1,200 |
| 4x6 | $2,000 |
| 5x7 | $2,500 |
| 6x8 | $3,000 |
| 6x10 | $3,750 |
| 8x10 | $4,000 |
Window Specialist Costs
Labor accounts for between 50% and 60% of your total, which means between $400 and $480 will go toward the installation labor, on average. Labor costs are disproportionately lower for smaller windows because a single window tech can install smaller windows by themself. Windows that are larger than 3 feet by 4 feet will require multiple laborers on site to maneuver the window into place and install it, which drives up labor prices.
Cost by Location
Arched window prices vary by location, too, primarily because of the difference in labor costs between areas with a high and low cost of living. Window specialists charge more in states and cities with a higher cost of living, so you’ll pay more in California than you would in a less expensive state to live, and you’ll often pay more in major cities, where the cost of living is higher.
| State | Arched Window Cost |
|---|---|
| California | $1,160 |
| Florida | $820 |
| Georgia | $730 |
| Illinois | $760 |
| Michigan | $740 |
| New York | $990 |
| North Carolina | $780 |
| Ohio | $760 |
| Pennsylvania | $760 |
| Texas | $740 |
Additional Cost Factors
There are quite a few other cost factors you should consider when budgeting for your window project.
Frame Material
There are a few different types of window frame materials you can choose from, each offering a different level of energy efficiency and durability and coming at a different material cost. Aluminum window frames are the least efficient but are the most affordable, while fiberglass and composite frames are the most expensive but boast the highest level of efficiency.
The prices in the table below are for a standard 3-foot by 4-foot arched window, so keep in mind that your total can vary widely based on the window size, too.
| Frame Material | Window Cost |
|---|---|
| Aluminum | $300–$500 |
| Composite | $500–$1,500 |
| Fiberglass | $600–$2,000 |
| Vinyl | $300–$1,000 |
| Wood | $400–$1,800 |
Glass Type
In addition to the frame material, you’ll also have a few options when it comes to the type of window glass you choose for your new arched window.
Double-pane glass is the standard in most areas. It features two panes of glass with a layer of insulating gas—argon or krypton—sandwiched between them. Triple-pane glass has three panes of glass with two layers of insulating gas. Triple-pane arched windows are the most energy-efficient and provide the best sound insulation. Single-pane windows are less widely available, and although they’re the most affordable, they offer the lowest efficiency levels and aren’t ideal in most climates.
| Glass Type | Arched Window Cost |
|---|---|
| Single-pane | $300 |
| Double-pane | $800 |
| Triple-pane | $1,800 |
Existing Window
Your existing window and window frame can affect installation costs in two ways. First, you’ll pay more for labor if your pro needs to reframe your wall opening from a standard rectangle to one that can fit an arched window. You’ll also pay between $50 and $100 to have your professional haul away and dispose of your old window, depending on the size and frame material.
Energy Efficiency Upgrades
According to the U.S. Department of Energy, you’ll lose up to 30% of your home’s conditioned air to the outside through your windows. For the most insulating windows, you may want to consider energy efficiency upgrades, like low-E glass coatings or window tinting, especially if you live in an extreme climate. These upgrades will add to your total installation cost, but they could be worth it in the long run, as they can save you money on utility bills.
| Efficiency Upgrade | Cost per Window |
|---|---|
| Low-E coating | $300–$1,000 |
| Smart glass | $350–$1,200 |
| Tint | $300–$950 |
Window Accessibility
Your arched window cost can fluctuate a bit based on the window location and how accessible it is. Installing one on the first floor costs an average of $650. Installation on the second floor will take longer because your professionals will need to use ladders, safety equipment, and window lifts for larger windows, which will drive up labor costs. Expect to pay an average of $1,000 to install an arched window on the second floor.
Additional Repairs
In some cases, your professional may discover water damage to the framing around your old window while they’re installing the new one. Depending on the extent of the damage, you may run into unexpected repair costs totaling between $50 and $300.
Arched Window Screens
Some arched window manufacturers will include fitted screens with their windows. If yours doesn’t, you’ll pay $200 to $300 per arched window screen you need. You can normally order screens separately from your manufacturer to ensure a good fit.
Number of Windows
Installing multiple arched windows will increase your total cost, but most window installers will discount each additional window since they get more done in a single trip and are guaranteed more work. Discounts will vary by installer, but the table below provides a good baseline for what to expect.
| Number of Windows | Avg Cost per Window |
|---|---|
| 1 | $800 |
| 2 | $775 |
| 3 | $750 |
| 5+ | $700 |
Window Brand
Materials account for between 40% and 50% of your total installation cost, and the brand of window you choose can play an important role in the material costs. You’ll save money on each window if you choose a more affordable brand, but keep in mind that high-quality brands like Marvin, Pella, and Andersen often have superior warranties that can make the added cost worthwhile.
| Window Brand | Arched Window Cost |
|---|---|
| Andersen | $800–$1,800 |
| Champion | $500–$1,400 |
| Marvin | $800–$1,900 |
| Pella | $800–$2,000 |
| Simonton | $600–$1,600 |
Permits
Most building departments require permits for window replacement and permits cost between $50 and $150 in most municipalities. Your window replacement specialist will often know the local permit costs and include them in your initial estimate but double-check before comparing quotes from different providers.
DIY Arched Window Replacement vs. Hiring a Pro
Replacing an arched window yourself is possible, and DIYing the project will save you an average of $400 on labor.
However, windows are crucial both for home energy efficiency and for keeping the elements outside where they belong, so any mistakes you make during the installation can be costly down the road. It’s worth it to hire a professional to ensure your window is installed properly and adequately protects your home.
You should always hire a window specialist near you if the job entails accessing a second-story window or if you need to resize or reshape the existing wall opening. These jobs are technically DIYable, as well, but it’s best to leave them to a pro to avoid severe injury and property damage.
Arched Window Repair vs. Replacement
Repairing an existing arched window can solve issues you have with curb appeal, efficiency, functionality, and leaks, and it will cost you much less than a replacement. The average window repair costs $400, about half of what a full replacement would total.
A good rule of thumb is to opt for a replacement if you’ve had ongoing issues with leaks or drafts if your window is nearing the end of its life, or if the repair cost will total more than 50% of the window replacement cost.
How to Save Money On Arched Window Replacement
Replacing an arched window can quickly get expensive, especially if you’re dealing with a larger window. Here are some tips you can use to save money on your window project.
Keep the same window size and shape. Keep reframing and reshaping costs down by buying new windows that are the same dimensions and have the same shape as your existing ones.
Choose your frame and glass materials wisely. Pick the most affordable frame material and glass option suitable for your climate. In moderate climates, vinyl windows with double-pane glass can balance affordability and efficiency.
Take advantage of rebates and other incentives. You may be able to take government incentives like rebates for installing Energy Star windows or upgrading to more efficient materials. Check the Database of State Incentives for Renewables & Efficiency for savings opportunities in your area.
Hire a professional. You’ll pay about $400 less if you DIY the installation, but hiring a pro leaves you with a lower risk of even more expensive leaks and energy losses.
Does a New Arched Window Increase Home Value?
Arched windows boost your home’s curb appeal and energy efficiency, so they’ll have a positive impact on your property value. You can reasonably expect a return on investment (ROI) of up to 85% when installing arched windows, especially if you choose high-quality, insulating materials.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to costquotes@angi.com. Quotes and personal information will not be shared publicly.
Frequently Asked Questions
Arched windows are slightly more expensive than standard rectangular ones, but they only cost $50 to $100 more per window. However, adapting a rectangular wall opening to accept an arched window can add $200 to $400 to your total, making them a more expensive option over sticking with a standard window replacement.
Arched windows used to be most prevalent in more traditional home styles, like Spanish colonial and Gothic, but they are becoming increasingly popular in modern design. You’ll often find arched windows in new home builds across many styles, including farmhouse and contemporary architecture. This represents a more general trend toward more unique houses with interesting features.
A common way to modernize arched windows is to install interior window treatments that allow light through the curved portion up to and let you cover the bottom portion for privacy. You can also install plantation shutters to make an arched window look more modern. From the exterior, arched windows can appear outdated if they’re coupled with ornate trim, so toning down the decor can make your window look more natural with a modern design.
