Top Egress Window Replacement & Installation in Waukesha, Wisconsin Ranked

Transforming a basement into a safe, legal bedroom or living space requires a proper emergency escape and rescue opening, commonly known as an egress window. This isn't just about adding light; it's a critical safety feature mandated by Wisconsin building codes. If you're considering finishing your basement in Waukesha, understanding the specific requirements for egress window installation is essential. This guide will help you navigate the local codes, permit process, and what to expect when hiring a professional for this specialized foundation work.

Basement Shields

milwaukee

Basement Shields is an egress window contractor based in Milwaukee, WI, specializing in foundation repair, waterproofing, and egress window installation. With over 20 years of experience, they provide services such as excavation for exterior waterproofing, reinforcement beams with tuckpointing, and interior drain tile replacement to protect and enhance home foundations. Their egress window installations improve basement safety and natural lighting, offering both practical and aesthetic benefits.

5.0

44 Reviews

Baynick's Egress Window & Home Improvements

W139 S6345, Kipling Dr, Muskego, WI 53150

Baynick's Egress Window & Home Improvements is a licensed and insured contractor based near Milwaukee, WI, specializing in egress window installations. They focus on improving basement safety and lighting by installing egress windows year-round, even in Wisconsin's coldest weather. The owner is personally involved in every project, ensuring quality workmanship. This family-owned business holds an A+ rating with the Better Business Bureau.

5.0

27 Reviews

Lisbon Storm, Screen & Door

5006 W Lisbon Ave, Milwaukee, WI 53210

Lisbon Storm, Screen & Door is a fourth-generation family-owned window and door dealer located in Milwaukee, WI. They specialize in window and door replacement, repair, and installation, serving both homeowners and trade professionals. Their services include custom ordering and stocking a wide range of windows, doors, and accessories, including sliding glass doors, egress windows, storm windows, and various door types. The company also offers custom cut glass, plexiglass, and screens, along with hardware and molding to complete renovation projects. Lisbon Storm, Screen & Door has been serving the Milwaukee area and beyond for over 50 years, partnering with certified installers and providing a workmanship warranty on installations.

4.4

668 Reviews

Steve Clausing Construction

10216 W Denis Ave, Hales Corners, WI 53130

Steve Clausing Construction is a window replacement company based in Milwaukee, WI. They specialize in installing a wide range of window types including egress windows, sliding glass doors, bay and bow windows, and various frame materials such as wood, vinyl, and fiberglass. The company works with well-known manufacturers like Pella and Marvin to provide quality window solutions tailored to customer needs. Their licensed and insured installers handle projects that improve home energy efficiency and curb appeal.

4.5

16 Reviews

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Understanding Egress Window Requirements in Waukesha

An egress window serves as a secondary exit from a basement in case of an emergency, such as a fire. For a basement room to be considered a legal bedroom or habitable space in Waukesha, it must have an egress opening that meets strict state and local building codes ¹. These regulations are designed to ensure occupants can escape and emergency personnel can enter.

The core requirements focus on the size of the opening, how it operates, and the accompanying window well if the window is below ground level. Getting these details right from the start is crucial for passing the mandatory city inspections.

Wisconsin and Waukesha Code Specifications

The rules governing emergency egress windows are based on the Wisconsin Uniform Dwelling Code (UDC) and the International Residential Code (IRC), which the City of Waukesha enforces ^{1 2 3}. Here are the key specifications you must follow:

• Minimum Opening Size: The net clear opening-the space you can actually climb through-must be at least 5.7 square feet. This is typically achieved with an opening no smaller than 20 inches in width and 24 inches in height ^{2 4 5}. For ground-level installations, the minimum can be 5.0 square feet ⁶.
• Maximum Sill Height: The bottom of the openable area cannot be more than 44 inches above the finished basement floor ^{2 4 5}. This ensures the window is low enough for people, including children, to climb out.
• Operability: The window must be fully openable from the inside without the use of keys, tools, or special knowledge. Casement and sliding windows are common choices that meet this requirement ^{3 5}.
• Light and Ventilation: In addition to egress, habitable rooms must have glazed openings (windows) equal to at least 8% of the room's floor area for natural light ^{7 8}.

Window Well and Ladder Requirements

Since most basement windows in Waukesha are below grade, a window well is almost always necessary. The well itself must also meet code to be a viable rescue path.

• Well Size: The well must provide a minimum of 9 square feet of floor area, with a minimum projection (distance from the foundation wall) of 36 inches ^{4 5 6}. This gives a person enough room to stand and maneuver.
• Ladder or Steps: If the depth of the window well exceeds 44 inches, a permanently attached ladder or steps are required ^{4 5}. These steps must be accessible from the window opening and capable of supporting at least 200 pounds ⁶.
• Drainage: Proper drainage is non-negotiable in Wisconsin's climate. A poorly drained well will flood your basement. Professionals typically install a drain tile or gravel sump at the bottom of the well connected to your foundation drainage system ^{9 10}.

The Waukesha Permit Process for Egress Windows

Installing an egress window involves cutting into your home's concrete foundation, which is a significant structural alteration. Therefore, a building permit from the City of Waukesha Building Inspection Division is required ^{11 1}. Skipping this step can result in fines, forced removal, and problems when you sell your home.

Steps to Obtain Your Permit

1. Contact the Building Inspection Division: Your first step should be to verify all requirements with the City of Waukesha. They can provide the most current application forms and checklists ¹.
2. Submit Plans and Application: You or your contractor will need to submit a permit application along with plans showing the proposed location, window specifications, well dimensions, and drainage details. For complex projects, an engineering review may be requested ^{11 12}.
3. Pay Permit Fees: Fees vary based on the project's estimated value and complexity, typically ranging from $50 to over $500 ^{11 12}. This covers the plan review and the required inspections.
4. Schedule Inspections: The city will mandate at least two key inspections:
   • Rough-In Inspection: This occurs after the excavation, window rough opening, and well form are in place, but before the window is installed and the well is backfilled. The inspector verifies the opening size and well dimensions ^{11 10}.
   • Final Inspection: After the window and well are fully installed, the inspector will check the final clear opening, sill height, operability, ladder installation (if needed), and proper grading/drainage ^{11 10}.

Professional Installation: What to Expect

While some skilled homeowners tackle above-grade window replacement, egress window installation is a job for experienced professionals. It involves excavation, precise concrete cutting, structural considerations, and waterproofing-all areas where mistakes are costly and dangerous ^{9 12}.

The Typical Installation Process

A professional installer will manage the entire project, which generally follows these steps:

1. Site Preparation & Excavation: The area outside the foundation is marked and carefully excavated down to the footing level.
2. Cutting the Foundation: Using a concrete saw, a precise opening is cut into the foundation wall. Shoring may be used to support the structure during this phase.
3. Installing the Window Frame: A waterproof, structural window frame (often a "buck") is secured into the new opening.
4. Setting the Window: The egress window unit itself is installed into the frame, sealed, and insulated to prevent air and water infiltration.
5. Building the Window Well: A corrugated metal or polymer well liner is installed and secured to the foundation. A drainage system (gravel and drain tile) is added at the bottom.
6. Adding Safety Features: If the well is deep enough, a permanent ladder or steps are anchored in place.
7. Backfilling and Final Grading: The area around the well is backfilled with gravel for drainage, and the yard is graded to direct water away from the well.

Cost Considerations for Waukesha Homeowners

The total investment for an egress window project varies widely based on the window type, depth of excavation, well materials, and site accessibility. You are paying for the window unit, the well system, skilled labor for concrete work, and the permit fees.

While prices can fluctuate, homeowners in the Waukesha area can generally expect a professional installation to range from $1,000 to $4,000 or more ¹³. Factors that increase cost include the need for extensive excavation, complicated drainage solutions, high-end window models, or the installation of a decorative well cover. The permit and inspection fees are an additional, necessary part of this budget ^{11 12}.

Choosing the Right Egress Window

Not all windows are suitable for egress. Common styles that meet code include:

• Casement Windows: These crank open fully, often providing a clear opening that meets or exceeds size requirements.
• Sliding Windows: A quality sliding window can provide a large, unobstructed opening.
• Double-Hung Windows: These can meet code if the total area of both sashes when open meets the 5.7 sq ft minimum, but they are less common for egress due to the divided opening.

Your choice will depend on your home's style, your budget, and the specific dimensions of your planned opening. A local professional can help you select a window that is both code-compliant and energy-efficient for Wisconsin's weather.

Frequently asked questions

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