How to Finish an Egress Window

An egress window is one that meets specific standards so that it can be used as an emergency exit. When refinishing a basement or building a new home, local ordinances and building codes dictate the criteria for a window to be deemed egress. Typically, the window opening must be at least 5.7 square feet and the window must be within 44 inches of the floor. Other egress requirements must also be met, including some of the finishing touches after the window is installed.

Instructions

- 1
  Add a ladder to a window well if it is deeper than 44 inches. There are ladders that are sold just for this purpose and are installed directly on the far wall of the window well. You may be able to add a concrete block or another solid structure to raise it above the 44-inch limit, provided it does not interfere with your ability to fully open the window. You can also have steps installed.
- 2
  Switch the lock on the window if it requires a special tool or key. You can usually unscrew it and replace a new one in the same spot. To be considered egress, the new lock must not require a special tool or key to open.
- 3
  Design the room in such a way that you don’t block the window. While inspectors likely won't come to your home after you've arranged your furniture, you shouldn't position a large dresser or other piece of furniture in such a way that it prevents you from using the window as an emergency exit. However, a small dresser or trunk under the window may prove to be useful, especially for children who may not be able to easily climb up to the window in an emergency situation.

When to Have an Egress Window

Residential Fire Escape Requirements in Philadelphia

Escape Routes