Duct Leakage Test in Point Pleasant borough, NJ

Make sure your HVAC system performs at its best and satisfies local energy standards with certified duct leakage test in Point Pleasant borough, NJ. Our certified technicians test and measure ductwork air leaks, helping homeowners and builders improve overall comfort, reduce wasted energy, and comply with state mandates.

Why Duct Leakage Test is Important In Point Pleasant borough, NJ

States and municipalities are using the 2015 IECC, International Energy Conservation Code for single-family construction and the 2018 International Energy Conservation Code for multi-family construction. The change will lead to several key implications for home builders and HVAC contractors working across the state. A Duct Leakage Test as well as the required Blower Door Test must now be performed on new or remodeled homes following the 2015 regulations. Did you know that ducts are frequently the biggest contributors to home air loss in Pennsylvania, New Jersey, and Delaware? Leaked air can increase your energy costs, overwork your HVAC system, and distribute insulation particles and dust around your home. This makes duct leakage test necessary for homeowners with either older or newly built homes. Read ahead to see why duct leakage test is important and what you gain from it.

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How a Duct Leakage Test Is Conducted

To start a duct leakage test in Point Pleasant borough, NJ, the technician will close and seal every supply and return register except the main return or air handler. A specially calibrated duct blaster fan is then connected to the opening. This fan depressurizes the ducts to help locate where air is escaping.

The duct blaster joins forces with a precision pressure sensor to monitor airflow and pinpoint leak points in the ducts without disturbing your home. A duct leakage test — sometimes called a duct blaster test — detects air loss in the duct system, allowing you to apply the most suitable sealing solutions.

duct leakage test is efficient, mess-free, and completely non-intrusive for residents. Most tests in Point Pleasant borough, NJ are done in about 30 to 60 minutes, and the resulting enhancements can support your home’s comfort and efficiency for many years.

How to Measure Duct Leakage

Duct leakage is specified in cubic feet per minute (CFM) for each 100 square feet of conditioned space. Your technician uses a nanometer to identify pressure differences, which provide a clear picture of how much air is leaking from the ductwork. Understanding this number enables you to recognize problem areas, consider efficiency improvements, and verify that your home meets local energy code requirements in Point Pleasant borough, NJ.

Cost of Excessive Duct Leakage

If you’re encountering increased energy bills, temperature inconsistencies, or constant HVAC repairs, duct leakage could be the source. According to ENERGY STAR, the average duct system loses between 20% and 30% of its conditioned air due to leaks. Outside hot or cold air leaking into your system puts extra strain on your HVAC unit, raising energy bills and decreasing comfort.

Overworked equipment also accelerates wear and tear, resulting in more breakdowns and costly repairs. Proper duct sealing helps improve the long-term health of your HVAC system, boosting longevity and reducing ongoing maintenance requirements.

Duct leaks can also introduce dust, mold spores, excess humidity, and other contaminants into the duct system. This can heighten allergy issues, compromise indoor air quality, and slowly cause expensive structural damage behind walls or ceilings.

How to Properly Seal Ductwork in an Old Home

The 2015 IRC/IECC ensures that new homes are built with duct systems sealed entirely using efficient materials such as mastic, foil tape, and insulation. But what happens when leaks are trapped deep inside wall or ceiling cavities?

Aerosol sealing technology (AeroSeal) is one way to reach hidden openings inside ductwork. To initiate this method, technicians seal every vent except one access point. The HVAC system is isolated, and a machine is connected to the ductwork. It pressurizes the ducts and circulates a fine aerosolized sealant that locates and fills tiny leaks beyond the reach of typical sealing.

This method is great for handling small to medium leaks. However, larger holes often require manual sealing with mastic and tape. Technicians run leakage tests both before and after aerosol sealing to gauge how much air loss decreased and confirm proper results.

Common Areas of Duct Leakage

The most common point where ducts leak air is along the joints. Ductwork is made from multiple metal pieces pressed together with tight fittings and metal bands, but these connections are rarely completely airtight.

As your HVAC system moves through annual heating and cooling cycles, the ductwork expands and then contracts. Over time, this movement allows the joints to loosen, producing gaps and leaks — which is why a duct leakage test is suggested for homes of all ages in Point Pleasant borough, NJ.

Many energy auditors evaluate duct leakage by feeling around the duct system and using a small tool to check the size of joint gaps. If your duct system wasn’t properly sealed using mastic and approved tape, air leakage is very likely occurring.

What Is an Acceptable Amount of Duct Leakage per Energy Code?

To achieve a passing duct leakage result, your system must read under 4 CFM per 100 square feet with the air handler installed, or 3 CFM per 100 square feet without the air handler. For new construction, no home can receive an occupancy certificate without first passing a duct leakage test.

If your home in Point Pleasant borough, NJ is unable to pass a duct leakage test, you are probably spending too much on heating and cooling — while your HVAC equipment endures long-term stress. Meeting the 3–4 CFM requirement is needed not only for passing inspections, but also for improving home comfort and energy efficiency.

Your technician will also give informed guidance on addressing leakage problems, enabling you to pass the test, reduce energy bills, and enhance your home’s performance.

Local Energy Audits — affordable duct leakage test in Point Pleasant borough, NJ

Local Energy Audits proudly serves homeowners, contractors, and builders throughout Point Pleasant borough, NJ and nearby regions. We specialize in detecting duct leakage and reducing energy inefficiencies using blower door and duct leakage test. Whether you’re creating a new home or improving an existing one, we’re here to assist.
If you’d like to schedule a test, call us during business hours or contact us online to request an appointment.

The Duct Leakage Test Steps Explained

A duct leakage test begins by ensuring all ducts and registers are sealed with duct mask tape on both the supply and return sides.

After the registers are sealed, we install the duct tester on the unit or on a main return.

The ducts are then taken down to 25 Pascals. With the ducts depressurized, the nanometer is used to determine the leakage level.

Schedule Your Duct Leakage Test in Point Pleasant borough, NJ

Ensure your HVAC system continues to perform efficiently, meets compliance, and runs at its best with specialized duct leakage test in Point Pleasant borough, NJ. Whether you’re a homeowner focused on comfort or a contractor closing out an inspection, our certified team provides fast, accurate, and affordable testing.

We use industry-standard duct blaster equipment and supply on-site guidance to help you pass your test, reduce energy loss, and maintain the long-term health of your HVAC system.

📞 Call 888-213-3975 ✉️ Request a Quote

Serving homeowners, builders, and contractors across Point Pleasant borough, NJ with dependable and energy-efficient testing solutions.