| Foam Seal | "P" Gasket | |
| House Location | Sanford, NC | Holly Springs, NC |
| House Conditions | New, Finished | New, No Carpets |
| House Area | 1,440 sq. ft. | 1,440 sq. ft. |
| Ceiling Height | 8 ft. | 8 ft. |
| Tested House Airtightness Results | ||
| CFM50 | 1,124 | 1,455 |
| ACH50 | 5.85 | 7.58 |
| Effective Leakage Area (ELA) | 66 sq. in. | 110 sq. in. |