PermEntry® - The Complete Basement Entrance

Minimum Work Area For PermEntry Door and Stairwell

1. Width of opening in foundation wall should be 40" maximum for all types.


2. When foundation is backfilled leave minimum work area for PermEntry installation as shown.

3. Ensure proper soil drainage at base of unit - recommend exterior drain tile to daylight.

If your footing to the outside grade height is greater than 84", you will need to pour the extension T.
Call us for more information.