Cost to Install Egress Window: Top 10 Price Factors in 2024
Understanding the cost to install egress window is vital for any homeowner considering a basement remodel. While prices vary, the national average ranges between $2,500 and $5,000, with professional installation possibly reaching $6,000 depending on factors such as window size, type, and materials used. However, this investment can be worthwhile given the numerous benefits egress windows provide.
- Professional Installation: $3,500 – $6,000
- DIY Installation: $2,500 – $4,000
Safety Benefits:
Egress windows serve as essential emergency exits, ensuring a safe escape route from the basement in case of fire or other emergencies. Compliance with building codes mandates their inclusion in any habitable basement space.
Home Value:
Apart from safety, egress windows add light, ventilation, and aesthetic appeal, enhancing the overall value of your property. When selling, a basement with a legally recognized bedroom can fetch a higher price, often recouping the installation cost entirely.
As Tyler Tranni, owner of Tranni Home Remodeling with years of expertise in cost to install egress window projects, I can attest to the significant impact these windows have on both safety and home value.
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Average Cost to Install Egress Windows
When budgeting for an egress window installation, know the national average cost and the various factors that influence the overall price. On average, homeowners spend between $2,500 and $5,500 for professional egress window installation. However, several factors can push your costs higher or lower.
Factors Influencing the Cost
Window Size
The size of your egress window significantly impacts the cost. Larger windows require more materials and labor, increasing the overall expense. According to the International Residential Code (IRC), egress windows must have a minimum clear opening of 20 inches in width and 24 inches in height. However, opting for a larger window can improve natural light and ventilation but at a higher cost.
Window Type
The type of egress window you choose will also affect your budget. For example, single-hung windows are generally more affordable, ranging from $100 to $400. In contrast, in-swing windows can cost between $350 and $700 due to their complex design and operational mechanisms.
- Single-Hung Windows: $100–$400
- Double-Hung Windows: $250–$500
- Casement Windows: $200–$500
- Sliding Windows: $150–$700
- In-Swing Windows: $350–$700
Frame Material
The material of the window frame plays a crucial role in determining costs. Vinyl frames are the most budget-friendly, typically costing between $100 and $850. On the higher end, wood frames can range from $400 to $2,000 due to their aesthetic appeal and durability.
- Vinyl: $100–$850
- Aluminum: $150–$1,250
- Fiberglass: $200–$1,500
- Steel: $400–$1,750
- Wood: $400–$2,000
Installation Location
The location of the installation can also impact costs. Installing an egress window in a basement often involves additional work like excavation and structural modifications, making it more expensive than upper-floor installations.
Additional Expenses
Excavation
For below-grade installations, excavation is often necessary to create a window well. This process can cost between $50 and $200 per cubic yard, depending on the soil type and depth required.
Permits
Most egress window installations require permits, especially if excavation is involved. Permit costs can range from $50 to $300 each. These permits ensure that your installation complies with local building codes, which is crucial for safety and future home sales.
Window Wells
If your egress window is below ground, you’ll need a window well to provide a safe escape route. The cost of window wells varies based on size and materials, typically ranging from $200 to $1,000. More intricate wells with added features like built-in ladders or drainage systems will cost more.
Customizations
Custom egress windows can add to your overall costs. Prefabricated window kits are more budget-friendly, costing around $100 to $500. Custom windows, custom to your specific needs and home structure, can range from $500 to $700.
Understanding these factors can help you better estimate your cost to install egress window and plan your budget accordingly. Up next, we’ll dig into the different types of egress windows and their specific costs, helping you make an informed decision for your home.
Types of Egress Windows and Their Costs
When it comes to egress windows, there are several types to choose from, each with its own set of features and costs. Here’s a breakdown of the most common types:
Single-Hung Windows
Single-hung windows feature a fixed upper sash and a movable lower sash that slides vertically. They are a classic design and offer controlled ventilation.
- Cost Range: $100–$400
- Features: Simple design, easy to operate, cost-effective
Single-hung windows are generally the most affordable option, but they require twice the amount of space to meet egress requirements since the bottom sash must open upward.
Double-Hung Windows
Double-hung windows have two vertically sliding sashes, allowing you to open either the top or bottom half for ventilation.
- Cost Range: $250–$500
- Features: Flexible ventilation options, easy to clean, traditional look
Double-hung windows are versatile and functional but can be more expensive due to their dual-operating sashes.
Casement Windows
Casement windows open outward like a door and are hinged on one side. They offer excellent ventilation and unobstructed views.
- Cost Range: $200–$500
- Features: Superior ventilation, easy to open with a crank, unobstructed views
Casement windows are ideal for bringing in fresh air and light, making them a popular choice for basements.
Sliding Windows
Sliding windows glide horizontally, offering a modern look and smooth operation.
- Cost Range: $150–$700
- Features: Space-efficient, easy to operate, sleek design
Sliding windows are perfect for spaces with limited vertical clearance and provide a contemporary aesthetic.
In-Swing Windows
In-swing windows open inward like a door, making them suitable for areas with limited outdoor clearance.
- Cost Range: $350–$700
- Features: Efficient use of space, inward opening, often operated by a crank
In-swing windows are particularly useful in urban areas where outdoor space is tight.
Skylight Windows
Skylight windows are installed in the roof and can serve as egress windows for attics or top-floor rooms.
- Cost Range: $500–$1,500
- Features: Natural light, unique placement, can be fixed or operable
Skylight egress windows are a stylish option that brings in natural light from above, often used in finished attics.
Understanding the different types of egress windows and their costs will help you choose the best option for your home and budget. Next, we’ll discuss labor costs and the complexities involved in installing egress windows.
Labor Costs and Installation Complexity
Installing egress windows can be a complex job, and the labor costs can vary widely based on several factors. Let’s explore what you can expect in terms of labor costs and the complexities involved in egress window installation.
Professional Installation
Professional installation of egress windows is generally recommended due to the complexity and safety concerns involved. Here are some key points to consider:
- Hourly Rates: Professional window installers typically charge between $50 and $100 per hour. The total labor cost for installing an egress window can range from $500 to $1,500, depending on the complexity of the job and the region you live in.
- Excavation: For below-grade egress windows, excavation is necessary to create the window well. This can add significant labor costs, typically between $500 and $1,000. Improper excavation can lead to flooding and leaks, so it’s crucial to have this done by professionals.
- Structural Modifications: Cutting into the foundation to install an egress window requires specialized skills to maintain the structural integrity of your home. This can add another $1,000 to $3,000 to the total cost.

Benefits of Professional Installation:
– Safety: Professionals know how to handle heavy windows and ensure the structural integrity of your home.
– Building Codes: They ensure that the installation complies with local building codes, which is crucial for safety and legal reasons.
– Efficiency: Professionals can complete the job faster and with fewer errors, minimizing disruption to your home.
DIY Installation
While DIY installation can save money, it’s not recommended unless you have significant experience with home improvement projects. Here are some factors to consider:
- Risks: Improper installation can lead to severe issues like leaks, structural damage, and even legal problems if the installation doesn’t meet building codes.
- Tools Needed: Specialized tools are required for cutting the foundation, excavating, and installing the window. These tools can cost between $200 and $500.
- Potential Savings: You can save on labor costs, which can be significant. However, the risks and potential for costly mistakes often outweigh the savings.
DIY Installation Steps:
1. Preparation: Gather all necessary tools and materials. This can take 4-6 hours.
2. Excavation and Foundation Cutting: This is the most challenging part and can take 1-2 days.
3. Window Installation: Installing the window itself can take another day.
4. Post-Installation: Cleaning up and ensuring everything is secure can take 4-6 hours.

Summary: While DIY installation might save you on labor costs, the complexity, safety risks, and potential for costly mistakes often make professional installation the better choice.
Understanding the labor costs and complexities involved in installing egress windows will help you make an informed decision. Next, let’s explore the benefits of installing egress windows in your home.
Benefits of Installing Egress Windows
Installing egress windows in your home offers a range of benefits that go beyond just meeting building codes. Here are some key advantages:
Natural Light
Egress windows bring a significant amount of natural light into your basement or lower-level rooms. This can turn a dark, dingy space into a bright, welcoming area. Natural light is known to improve mood and productivity, making your basement a more pleasant place to spend time.
Ventilation
Good ventilation is crucial for maintaining air quality. Egress windows can be opened to allow fresh air to circulate, reducing humidity and preventing mold growth. This is especially important in basements, which tend to be damp and musty.
Emergency Exit
One of the primary reasons for installing egress windows is safety. These windows provide an emergency exit in case of fire or other emergencies. According to the International Residential Code (IRC), egress windows must have a clear opening width of at least 20 inches and a clear opening height of at least 24 inches. This ensures that occupants can escape quickly and safely.
Increased Home Value
Adding egress windows can increase the value of your home. They not only make the basement a legal living space but also add to the overall square footage of livable area. According to Forbes, an egress window can pay for itself when you sell your home, as it allows you to market the basement as an additional bedroom or living space.
Improved Aesthetics
Egress windows can also improve the aesthetic appeal of your home. They can be customized to match the style of your house, adding a touch of elegance and sophistication. Whether you opt for casement, sliding, or in-swing windows, the right choice can make your basement look more like an integral part of your home rather than an afterthought.

In summary, installing egress windows offers numerous benefits, from safety and increased home value to improved aesthetics and better air quality. This makes them a worthwhile investment for any homeowner.
Tips for Saving on Egress Window Costs
Installing egress windows can be a significant investment, but there are several ways to save money without compromising on quality or safety. Here are some practical tips:
Multiple Quotes
Always get multiple quotes from different contractors. This not only gives you a range of prices but also helps you understand what each quote includes. Some contractors might offer additional services or warranties that others don’t.
For example, one homeowner saved over $1,000 by comparing three different quotes and choosing the contractor that offered a free initial consultation and a discount for bulk installations.
Standard Sizes
Opt for standard-sized egress windows instead of custom sizes. Standard sizes are mass-produced and readily available, making them less expensive. Custom windows, on the other hand, require special manufacturing processes that can significantly increase costs.
If you stick to standard sizes, you can save up to 20% on the cost of the window itself.
Affordable Materials
Choose affordable yet durable materials for your egress windows. Vinyl and fiberglass are good options that offer a balance between cost and durability. While wood frames look great, they can be more expensive and require more maintenance.
According to Forbes, opting for vinyl frames can save you hundreds of dollars compared to wood or aluminum frames.
Bulk Discounts
If you plan to install multiple egress windows, ask about bulk discounts. Contractors are often willing to lower their prices if you’re installing several windows at once. This can be particularly beneficial if you’re renovating an entire basement or multiple rooms.
One homeowner received a 15% discount on the total project cost by installing three egress windows at the same time.
By following these tips, you can significantly reduce the cost to install egress windows while still ensuring they meet all necessary safety and building code requirements.
Frequently Asked Questions about Egress Windows
Does adding an egress window add value?
Yes, adding an egress window can significantly increase the value of your home. Egress windows not only improve safety by providing an emergency exit but also add livable space to your basement. This can be particularly valuable if you’re converting your basement into a bedroom or living area.
According to the Forbes, egress windows can offer a return on investment (ROI) of up to 70%. This means that the money you spend on installing an egress window can be largely recouped when you sell your home.
How long does it take to install an egress window?
The installation timeline for an egress window can vary, but on average, it takes about three days to complete. This includes:
- Excavation: Digging the window well and preparing the site can take a day or more, depending on soil conditions and the depth required.
- Foundation Cutting: Cutting a hole in the foundation for the window is a precise job that usually takes another day. This step is crucial for maintaining the structural integrity of your home.
- Framing and Installation: Finally, installing the window, framing it, and ensuring it is properly sealed typically takes about a day.
If the project is more complex or involves multiple windows, it may take longer.
Is a basement egress window worth it?
Absolutely, a basement egress window is worth the investment for several reasons:
- Safety: Egress windows provide a crucial escape route in case of emergencies like fires. This safety feature is especially important if your basement is used as a living space or bedroom.
- Comfort: Egress windows bring natural light and ventilation into otherwise dark and stuffy basements, making the space more comfortable and inviting.
- Cost Recoupment: As mentioned earlier, the cost to install egress windows can be largely recouped when you sell your home. This is due to the added livable space and improved safety features that appeal to potential buyers.
By considering these factors, you can see that installing an egress window is a worthwhile investment that improves both the safety and value of your home.
Conclusion
Installing egress windows in your basement is a smart investment. Not only do they improve safety by providing an emergency exit, but they also add natural light and ventilation, making the space more livable. Additionally, egress windows can significantly increase your home’s value, offering a return on investment (ROI) of up to 70%.
At Tranni Home Remodeling, we specialize in high-quality craftsmanship and outstanding service. Based in Billerica, MA, we have over a decade of experience in home renovations, including kitchen and bath design, carpentry, additions, and window installations. Our skilled technicians ensure that every egress window installation meets local building codes and is completed with precision and care.
Ready to improve your home with egress windows? Contact us today for a free estimate and let us help you transform your basement into a safer, more inviting space.



