Product Information

These are our most common sizes of standard basement window well grates. Typically used for metal wells or metal wells that have had concrete poured around the well such as a sidewalk or patio.


If your basement window well doesn’t match any of the models shown below,
please contact us for alternatives
.

Below, select the window well shape and interior size range that matches your window well. The model shown will be the grate your basement window well requires.

All dimensions listed are INSIDE measurements.

Note: These grates are not intended for use on rectangular shaped wells if your well is rectangular – see the Rectangular Grates page.

Quick Reference Size Chart for Common Window Well Sizes:

Model L6

Model L6

Model L6

Model L6

Model XL6

Model XL6

Model L8

Model L8

Model XL8

Model XL8

Model PC8

Model PC8

Model L9

Model L9

Model XL9

Model XL9

Model S4

Model S4

Adjust-A-Grates do not adjust front to back - the range indicated on the projection out is accommodated by properly positioning the grate inside your window well opening. These grates only adjust side to side within the given range.