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What are Normal Window Well Dimensions?

By , About.com Guide

When you install a basement window, you often need to dig a window well to accommodate this window. While it may be tempting to dig any sized window well, there are certain dimensions you will need to be aware of.

If your local building code requires that your basement window provide egress (access to the outside in case of emergency), then window well dimensions are huge. We're talking a window well dug out that is about 3 feet on each side—width, length, and depth. Not only that, but egress window wells may need to have some kind of steps or ladder system for occupants to use for escape.

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