Egress Window/Basement Egress Installation and Replacement Services

We provide professional egress window installation services nationwide for basements lacking safe emergency exits, proper ventilation, or code-compliant openings. Installation involves cutting foundation walls, fitting window wells, and sealing openings to create safe access, improve airflow, and bring the space up to code compliance. Request a quote today.

What Are the Code Requirements for Installing an Egress Window in a Basement?

Egress windows must meet IRC code requirements for minimum opening size, sill height, and accessibility for emergency escape. The opening typically needs at least 5.7 square feet with a sill no higher than 44 inches from the floor to allow safe exit.

Can You Install an Egress Window in an Existing Basement Wall?

Yes, an egress window can be installed in an existing basement wall by cutting through concrete or block and adding proper framing and a window well. This process requires structural support like a header to prevent wall collapse and maintain foundation integrity.

Why Is My Basement Egress Window Leaking or Holding Water?

Egress windows leak or hold water when drainage systems fail or the window well lacks proper gravel base and drain connection. Poor grading or clogged drains can cause water to pool against the foundation and seep inside.

Egress Window Vs Regular Basement Window: What’s the Difference?

An egress window is larger and built to meet emergency escape codes, while a regular basement window is typically too small for safe exit. Egress systems also include window wells and ladders when installed below grade.

How Long Does an Egress Window Installation Take From Start to Finish?

Most egress window installations take 1 to 3 days depending on soil conditions, wall material, and drainage setup. Cutting concrete, installing the well, and sealing everything properly are the most time-intensive parts.

When Should You Replace or Upgrade an Existing Basement Window to Egress?

You should upgrade to an egress window when finishing a basement bedroom or if the current window doesn’t meet safety codes. Older windows that are too small or difficult to open can prevent safe escape during emergencies.

How Much Does Egress Window Installation Cost?

Egress window installation costs typically range between $2,840 and $7,320, with typical pricing depending on window size, foundation wall type (poured concrete or block), excavation depth, and the amount of cutting and structural modification required. Pricing can also vary based on well installation, drainage and waterproofing needs, interior finishing work, and whether permits, code compliance upgrades, or engineered support headers are required.

Our Service Area

We provide services nationwide, including in the following cities: