How much does it cost to put in an egress window?Avg. range: $512–$2,080
Egress window costs often span a wider range than other window projects. Learn about the various factors that can impact your project's cost.
Reviewed by Luke Daugherty•Home Improvement Expert•Last updated Jun 16, 2026
Luke Daugherty is an experienced editor and DIY enthusiast with deep expertise in home improvement, having crafted and shaped content for top home services and smart home brands since 2019.
Last updated Jun 16, 2026
Highlights
- The national average cost to put in egress windows is $512-$2,080.
- The total cost depends on window type, size, location, excavation requirements, and local labor rates.
- DIY may save you money, but a pro can help ensure code compliance and proper installation.
- You may save by getting multiple quotes and choosing standard window sizes.
- Basement installations, complex excavation, and custom window sizes can increase the total cost.
Egress window installation price range
The national average cost to install an egress window typically ranges from around $512–$2,080, according to Thumbtack data. Your final price depends on several factors, including the project's size, the condition of the installation area, and your location.
It's also worth noting that egress window installation is a specialized project, and pricing can vary significantly more than most home improvement jobs. Because this type of work involves structural modifications, excavation, permits, and waterproofing — all in addition to the window unit itself — industry sources frequently cite total project costs of $2,500–$6,000 or more per window for a full basement installation. The range in the table below reflects Thumbtack project data and may be more representative of simpler installations or partial scopes of work.
| National average cost range | $512–$2,080 |
|---|---|
| Low-end cost | $165 |
| High-end cost | $5,942 |
Cost breakdown
What affects the cost to install an egress window?
- Window type and size: The window itself is a major cost component. Larger windows or those with premium features like triple-pane glass or custom shapes will cost more than standard, smaller models.
- Project complexity and location: The cost to install an egress basement window is typically higher than putting one in above ground. Installing a window below ground level requires excavation, cutting through concrete, and waterproofing, which is more complex and costly. The specific wall material, such as brick vs. wood siding can also impact the labor required.
- Labor rates: Labor rates vary significantly by region. Professionals in urban areas often charge more than those in rural locations.
- Site accessibility and preparation: If the installation area is hard to reach with excavation equipment, it may require more manual labor. You may also face extra charges for landscaping repairs or for addressing hidden issues, such as pipes or wiring in the wall.
- Permits and code compliance: Most egress window installations require a building permit, which has an associated fee. Ensuring the window well, ladder, and cover meet local safety regulations can also increase project costs. You should always check local codes or consult a licensed professional.
DIY vs. hiring a pro to put in egress windows
Deciding whether to install an egress window yourself or hire a professional depends on your budget and the complexity of the job. Here are a few things to consider about each option.
DIY:
- The most significant draw for a DIY project is avoiding labor costs. However, you may need to rent or purchase specialized tools, such as a concrete saw or a mini-excavator, which can add to your expenses.
- Installing an egress window, especially in a basement, requires advanced skills in cutting concrete, framing, waterproofing, and grading. Mistakes can lead to serious issues like water leaks, foundation damage, or a failed home inspection. You should always check local codes or consult a licensed professional.
- A DIY approach might be reasonable if you have extensive construction experience or are simply replacing an existing window without the need for excavation or foundation work.
Hiring a pro:
- Hiring a professional typically costs more up front, but their expertise can often help ensure the job is done correctly and efficiently. This helps prevent expensive repairs down the road.
- Professionals are usually licensed and insured, which protects you from liability if an accident occurs on your property. Many installers also offer a warranty on their workmanship, giving you peace of mind.
- A qualified contractor will typically be familiar with local egress window requirements, helping ensure the window size, well dimensions, and ladder meet all safety codes.
- Hiring a pro is usually best for complex installations that involve creating a new opening, cutting through a concrete foundation, or dealing with challenging site conditions.
How can you save money when installing an egress window?
Putting in an egress window is a valuable home improvement, but it can be a significant investment. With some careful planning, you may be able to keep costs down without compromising on safety or quality.
- Get multiple quotes. Contacting several qualified contractors can help you compare prices and services. This allows you to find a fair market rate, but be sure to compare the full scope of work, materials, and warranties offered in each quote, not just the final price.
- Choose standard materials and sizes. Custom-sized windows or high-end models with special features often cost more. Opting for a standard-sized, mid-range window can often provide the same safety features and functionality at a lower price point.
- Schedule work during the off-season. Contractors often charge more during their busiest seasons. You might find more competitive pricing or flexibility if you schedule your installation during the late fall or winter when demand is lower.
- Bundle with other projects. If you're planning other renovations, such as finishing your basement, you may save on labor by having the egress window installed at the same time. Many pros offer discounted rates for larger, combined projects.
- Prepare the work area. Clearing the installation site of landscaping, furniture, or other obstructions can reduce the time a contractor spends on site preparation. This simple step may lower your overall labor costs.
- Clarify the project scope in writing. A detailed written contract that outlines all aspects of the job, from excavation to finishing touches, can help prevent unexpected costs. Ensure it specifies who is responsible for tasks like debris removal and landscape repair.
FAQs
Do I need a permit to install an egress window?
Egress window installations typically require permits to ensure they meet building code requirements for emergency escape routes. These regulations dictate the window's minimum size, height from the floor, and the dimensions of the window well. You should always check local codes or consult a licensed professional to ensure compliance.
How does window quality affect long-term costs?
Investing in a higher-quality window may cost more up front but can save you money over time. Premium windows often have better insulation, which can lower energy bills, and more durable construction, reducing the need for future repairs or replacement. Poorly sealed budget windows, on the other hand, might lead to issues like water damage or drafts.
Does my location or the time of year impact the installation price?
Yes, both factors can affect your total cost. Labor rates vary significantly by region, with urban areas often being more expensive than rural ones. You might find more competitive pricing during a contractor's off-season, such as late fall or winter, though frozen ground in cold climates can sometimes complicate excavation.
How do I decide between a budget-friendly and a premium egress window?
A standard, budget-friendly window can meet all necessary safety requirements for an emergency exit. Premium windows typically offer added benefits like improved energy efficiency, better sound insulation, or more stylish designs. Your decision may depend on your budget and whether the window will be in a frequently used living space where comfort and aesthetics are more important.
*A note about project costs featured in this article: Figures represent national average cost estimates using data provided by Thumbtack pros and additional research. These figures are provided for educational purposes only and are subject to change at any time due to various factors. Details about your specific project and local rates can impact costs. For a personalized cost estimate, request a quote from a professional.
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