SFE Engineering performed a comprehensive blower door test at the prestigious residential building located at 15 Central Park West, New York, NY. This high-rise luxury property required advanced air leakage diagnostics to ensure energy efficiency and code compliance. Our team installed a calibrated blower door system to pressurize and depressurize the building envelope, allowing us to precisely measure uncontrolled air infiltration. The results of the blower door test identified key leakage points and provided actionable data to improve insulation and airtightness. The test meets all requirements of NYC energy codes and supports future compliance with Local Law 97.