Blower Door Test in Beach Haven borough, NJ

How Is A Blower Door Test Conducted?

When conducting blower door test in Beach Haven borough, NJ, technicians close all exterior doors and windows and keep interior doors open for consistent air movement. Technicians install a fabric panel and adjustable aluminum frame into one central exterior door opening. The technician mounts a calibrated fan to the frame to depressurize the house to 50 Pascals, roughly matching a 20 mph wind effect.

When air is pulled from the home, outside air finds its way in through cracks and unsealed openings. With a nanometer, we record and compare the pressure produced by the fan to the pressure inside the house. From these readings, the number of air changes per hour (ACH) is determined, revealing the home’s airtightness and performance efficiency in NJ.

What Is A Passing Blower Door Test Score?

In Beach Haven borough, NJ, residential properties must meet the energy efficiency criteria outlined in the 2015 International Energy Conservation Code (IECC) or updated local versions. In most cases, passing the blower door test means reaching 3 air changes per hour or less, proving efficient home sealing. When your blower door test in Beach Haven borough, NJ meets this requirement, you ensure energy efficiency and maintain compliance with building codes.

Why Do I Need A Blower Door Test?

The State of NJ and numerous local municipalities adhere to the IECC (International Energy Conservation Code), which mandates blower door test for all newly built or renovated residential homes. We proudly serve home builders, contractors, and homeowners who need blower door test in Beach Haven borough, NJ to pass inspections and fulfill energy code obligations. You may be required to perform a duct leakage test if HVAC components are situated outside the home’s thermal envelope. Learn more about energy code compliance.

Through blower door test in Beach Haven borough, NJ, homeowners can easily find leaks. When the fan reduces internal pressure, air movement through problem areas becomes noticeable, offering chances to save energy. A blower door test requires minimal time but makes a long-lasting impact on home comfort and energy performance during NJ’ extreme temperatures.

How To Pass A Blower Door Test:

• Anticipate potential air leaks before testing begins.
• Use a reliable air barrier like Tyvek or Zip Sheathing and make sure all seams are securely taped.
• Apply the correct R-value insulation and verify that it’s properly fitted to seal the whole building envelope.
• Seal all penetrations in exterior walls using caulk or spray foam.
• Ensure doors and windows are properly installed, caulked, and weather-sealed.
• Seal every transition point between conditioned and unconditioned environments, including attics, crawl spaces, and basements.
• Local permitting offices often offer official compliance checklists — review the Philadelphia sample here for reference.
• Using thermal imaging technology along with caulk and spray foam, Local Energy Audits identifies and seals leaks during the inspection./li>
• More than 90% of the time, our team delivers a passing score in less than two hours and completes the necessary permit paperwork.