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The Cost of Leaky Ducts

ICSNY • Feb 05, 2023

ICS is a plumbing, heating and air conditioning supply house open to the trades as well as to retail customers and home owners. Depending on the severity, leaking ducts can cost you big bucks in wasted energy – up to 30% of your total heating and cooling bill. So if you think you might have a problem, it’s important to get it checked out. Here are some signs that your ducts might be leaking.

Sign #1: Airflow Restrictions

If you notice reduced airflow from your vents, this could be a sign that there is something blocking the ductwork – like insulation or debris. But it could also indicate a leak. When air leaks out of the ducts, it creates negative pressure which can restrict airflow.

Sign #2: increases in Your Energy Bills

If your energy bills go up suddenly, but you haven’t made any changes to your home or lifestyle, this could be a symptom of leaky ducts. When air escapes through the cracks, it has to be replaced by more conditioned air, which costs money.

Sign #3: Uneven Heating and Cooling

Do some rooms in your house seem warmer or cooler than others? If so, this may mean that there are leaks in theductwork leading to those rooms. The uneven airflow can also cause temperature fluctuations in different parts of the house. No matter what type of HVAC system you have in your home, keeping an eye out for these signs can help you save money and keep your family comfortable all year long!

Duct leaks can cost you money in wasted energy

Duct leaks can be a major issue when it comes to energy costs, as they allow air to leak out of the home and cause your HVAC system to run more often than necessary. Not only that, but due to the loss in air pressure, the unit may not be able to condition the air efficiently. Unsealed joints or competitors from outdoor material mean these losses of heating and cooling energy can end up costing homeowners extra money. To prevent this waste of energy and resources, hiring an expert HVAC technician for regular maintenance or repairs can save you money in the long run.

Duct leaks can cause your home to be less comfortable

Duct leaks are a common issue for homeowners and can be a major cause of discomfort in your home. Poorly sealed ducts and gaps in the ductwork can cause air to escape, reducing the efficiency of your HVAC system as air that should be heating or cooling is lost instead. In turn, this decreases the temperature control in some rooms while other parts of your home are too cold or too hot. Additionally, such leaks often result in an increase of dust within the household, leading to a decrease in indoor air quality. Fortunately, these issues are common and easily prevented with sealants and insulation materials readily available at most hardware stores. Taking the time to find and repair any duct leaks is well worth it if you want to maintain a comfortable temperature throughout your home.

Duct leaks can lead to health problems

Duct leaks can be a major health hazard if left untreated. In some cases, air ducts are prone to deterioration and create tiny microscopic cracks that can release allergens, pollutants, mold particles, and other contaminants into the air. A simple way to reduce your exposure to such contaminants is to seal existing leaks and inspect your ventilation system for problems. Just by doing this one simple step you could significantly improve indoor air quality, help protect against potential adverse health effects associated with circulated air toxins, and increase energy efficiency. Make sure to contact an HVAC professional if you have any doubts or questions about your air ducts.

You can fix duct leaks yourself or hire a professional

Are your ducts leaking? Don't fret! InterCounty Supply - ICS - provides all of the necessary supplies for fixing a duct leak. You can do it yourself, so you won't need to hire expensive professionals. All you'll need are some sheet metals, sealant, and proper tools. Once the damage is fixed, you'll be able to enjoy a healthier indoor environment with better temperature control! Check out ICS's inventory of quality products and see what they can do to help you fix those pesky duct leaks.

How much does it cost to repair duct leaks?

Repairs to duct leaks can be an expensive proposition, but at InterCounty Supply (ICS) you can save money on the supplies you need for the job. At ICS we specialize in all things plumbing, heating, and air conditioning-related, and our friendly staff are always ready to help you find the right materials for any project. We provide high quality products at competitive prices, so whatever your needs may be when it comes to repairing duct leaks, ICS is sure to have a cost-effective solution!

How much will you save by repairing duct leaks?

Utilizing InterCounty Supply’s (ICS) supplies to repair leaks in ductwork is an excellent way to save costs in your HVAC or plumbing system. Not only can you reduce energy costs when repairing a leak, but you may also prolong the life of other components in your HVAC or plumbing system. By sealing joints and ensuring there are no gaps where air may escape, you will be able to achieve even air flow throughout the home or building. Overall, taking the time to properly inspect and patch any leaks in your ductwork will result in financial savings while reducing future problems caused by inefficient air flow.


All in all, it's important to address the matter of duct leakage without delay. It can have major impacts on your finances, comfort and health. Although repair costs can vary, it's a good idea to assess your ducts and make necessary changes in order to keep yourself, your wallet and your home safe. ICS is here to help you find the supplies and/or services you need for taking care of those pesky duct leaks. Whether you're a professional contractor or an ambitious do-it-yourselfer—we've got everything you need to address any HVAC or Plumbing problems with speed and efficiency. Reach out to us today to get the best prices on quality parts designed by award-winning manufacturers. Don't forget that regular maintenance is always the best preventative measure for future troubles!

Homeowner Looking For Reliable Heating, Cooling Or Plumbing Supplies?

Our dedicated specialists are standing by to help.

Most homeowners in need of new heating or cooling equipment will do an internet search to get information. Such a search will typically yield two results: what to buy or where to buy but not why to buy. At InterCounty Supply, as a wholesale supply house, we present all the options for what to buy and why it would be the best choice for YOUR situation. After all the options are presented a homeowner can decide for themselves what they need. ICS then has a licensed, factory trained contractor who SPECIALIZES in the equipment you need come to your home to provide the complete installation cost for the equipment you need. ICS will also handle all the paperwork for any rebates that are applicable.


Have questions, give us a call 914-939-4350 or fill out the form and one of our specialists will be in touch shortly.


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