TL;DR
An egress window well is the excavated, walled pit that gives a below-grade escape window open space to swing and a path for an occupant to climb out, required by the IRC to provide at least 9 square feet of area and 36 inches of projection from the foundation. Wells deeper than 44 inches need a permanently attached ladder or steps, and any cover must lift from inside without tools.
What it means
An egress window well is the excavated, walled pit that gives a below-grade escape window open space to swing and a path for an occupant to climb out, required by the IRC to provide at least 9 square feet of area and 36 inches of projection from the foundation. Wells deeper than 44 inches need a permanently attached ladder or steps, and any cover must lift from inside without tools. Galvanized steel, polyethylene, and stacked-block versions all need gravel at the bottom tied to the footing drain so the well doesn't become a bathtub against the window.
Where it sits in the glossary
Egress window well is part of the Permits group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
This is a term Ohio homeowners encounter when reading contractor quotes, hiring paperwork, or inspection reports. Understanding it well enough to ask one good follow-up question is usually all the protection a homeowner needs.
ProFix Directory keeps definitions short on the index page and saves the longer context — Ohio-specific rules, where the term comes from, and which ProFix tools touch it — for these per-term pages so the term is easy to cite and easy to share.
ProFix tools that touch this term
See also
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