How Much Do Stained Glass Windows Cost? [2026 Data]

In 2026, stained glass windows cost a national average of $589, based on 133 verified projects from Angi Pros. Most homeowners pay between $310 and $890, with the spread driven by glass type, design complexity, and window size. Costs can run as low as $150 for a small transom window or reach $1,500 for a larger picture window.

Stained Glass Window Cost Factors: What Affects the Price?

Several key factors shape your stained glass window costs, and understanding each one will help you build an accurate estimate for your project.

Size

Size is the most important cost factor for stained glass windows, with most homeowners paying $100 to $250 per square foot, though the price shifts based on frame type and overall design. Standard window sizes vary considerably, and highly intricate or antique pieces can reach $700 per square foot in extreme cases.

Type of Stained Glass

Stained glass spans a wide spectrum of styles and price points, from pre-made panels at $100 to $250 per square foot to antique pieces at $100 to $500 per square foot, and the window design ideas available to homeowners are nearly limitless. Custom-made stained glass, the most common choice, runs $100 to $600 per square foot, while church-quality glass featuring intricate scenes can reach $20,000 per window. Costs vary by design level, as shown below.

Design Complexity

Design complexity is a direct cost driver for both custom and premade stained glass windows, with the number of panels, color variety, and pattern intricacy all factoring into your final price. Simple geometrical or symmetrical patterns cost far less than windows featuring lifelike scenes or intricate Art Deco designs.

Type of Frame

The type of window frame you choose significantly affects the final price, energy efficiency, long-term durability, and future repair costs of your stained glass installation. Aluminum and vinyl are the most budget-friendly options but offer the least energy efficiency and curb appeal, which is why most homeowners upgrade when adding stained glass. 

Wood and composite materials sit in the mid-range, while fiberglass commands the highest price but delivers the best durability and energy performance. If you are adding stained glass to an existing window, your contractor will also need to confirm the frame is structurally strong enough to support the panel, and costs vary by frame material as shown below.

Number of Windows

Installing a single stained glass window averages $600, and your total rises with each additional window, though manufacturers and installers frequently offer per-window discounts when you order multiple units at once. Scheduling all your installations together is one of the most practical ways to reduce your per-window cost, and costs vary by quantity as shown below.

Labor

Labor typically accounts for 20% to 50% of your total stained glass window installation costs, averaging $100 to $300 per window, with window installation prices varying based on window size, design complexity, and the condition of the existing frame and surrounding structure. If you are only swapping out the glass itself, window glass replacement costs $50 to $150 for labor alone.

Stained Glass Window Costs: What to Budget For

Stained glass windows require more time, care, and ongoing investment than standard panes, with reinforcing panels, cleaning antique glass, and filling cracks among the most common maintenance tasks you should plan for.

Repairs

Stained glass window repairs cost $70 to $800, averaging $300, while full restoration by a specialist averages $1,500 even for a smaller window. Restoring faded glass runs $100 to $300 depending on the design, and regrouting or resoldering joints averages up to $1,000.

Maintenance

Standard window maintenance is still required for stained glass, though the process demands more caution and care than it does for conventional panes, and professionals typically charge a premium to clean them. Cracks and dents should be addressed immediately to prevent drafts, leaks, and more extensive damage. While routine cleaning is a manageable DIY task that can reduce the cost of cleaning a window, restorative cleaning for antique stained glass requires professional care and costs $300 to $600.

Why You Should Hire a Stained Glass Window Installer

If you're comfortable installing your own stained glass windows, you'll save between $100 and $300 each on labor costs. However, even an experienced DIYer might find window installation daunting, and it will be even more so with a stained glass window. Stained glass is far more expensive than standard glass, so maneuvering heavy stained glass windows yourself can lead to very expensive mistakes. Even if you do get your window in without breaking the glass, mistakes during the installation can lead to water leaks, drafts, and other expensive problems.

To ensure the panes are installed safely and correctly, it's best to find a window replacement professional near you. If you hire a local window installer who is familiar with stained glass windows, you can expect them to charge an hourly rate of $30 to $50. Prices go up from there if you have larger windows that require multiple professionals to maneuver and install.

For custom jobs and large installations, this can prove to be costly. But considering the work involves creating or adapting window frames to securely hold the stained panes, it's likely worth the expense. Stained glass is a custom piece of artwork, and you don't want to risk damaging it due to poor installation. The cost to repair a stained glass window averages around $300 per window, depending on the level of damage.

Stained Glass Window Additional Costs: What Else to Budget For

If you already have a window professional scheduled for your stained glass installation, bundling related projects is a smart way to save on labor and maximize the value of the visit.

• Weather stripping: Window weather stripping can help keep your stained glass and other window panels in top shape during the cold winter months. Weather stripping installation costs between $130 and $430.

• Painting existing frames: Painting window trim and other surrounding features to match your updated stained glass can elevate your curb appeal even further. Expect prices of between $100 and $300 per window.

• Interior lighting: Consider updating interior recessed lighting to highlight your new stained glass artwork. You'll pay between $100 and $300 per fixture you want installed.

How to Save Money on Stained Glass Window Costs

Unlike replacement windows that come in a range of budget-friendly styles, it can be challenging to save money with stained glass. However, there are a few tips you can use to keep your costs down.

• Keep the size in check: The larger your stained glass window panes are, the most expensive they'll be. If you need to fill a larger window, consider purchasing smaller panes and separating them with grilles.

• Recycle or reclaim: You can save on material costs by sourcing stained glass from a glass dealer or another homeowner who's getting rid of stained glass windows. This takes some time and effort, but it could be worth your while.

• Try stick-on panels: Stick-on stained glass panels go over your existing window glass and provide a similar appearance to real stained glass. These panels are far less expensive, and they give you the option of reverting to traditional windows if you change your mind.

• Invest in wavy glass: Wavy glass, also called crown or cylinder glass, won't have any color but has an "old-fashioned" look and feel. This is a more cost-effective option that can provide a similar aesthetic to stained glass.

• Think outside the window: Purchase stained glass panels or wall decor that you can hang in front of an existing window. This will mimic the old-fashioned appearance of stained glass windows without the expense and commitment.

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 survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from 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. 

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