How To Find Air Leaks in a Home
April 15, 2021

Out of all the ways you can kickstart your journey of saving energy within your home, checking for air leakage is at the very top of the list. Matter-of-fact, the prevalence of modern-day homes containing inefficient energy is such a wide-scale issue that it’s impacting homeowner’s comfort levels and utility bills as well as the planet.

Properly insulating and sealing your home is the solution to this growing problem. However, you must first learn how to check for issues to identify problematic areas. You can only fix what you know is broken. Air travels in and out of your home in every little hole and crack, and these spots may be subtle or undetectable. To aid your understanding, we’ve compiled a list of methods to use to identify air infiltration areas. Here’s how to find air leaks in a home.

Basic Testing for Air Leaks: DIY Methods

To test your home for air-tightness, you can utilize several methods available to you with objects you most likely already have on hand or can pick up at the store. On a breezier day, you can hold a candle, lit incense stick, or thermal leak detector up to a window or doorframe where you suspect an air leak. If the candle flame flickers or blows out, you have an air leak. If the incense smoke blows inward or gets sucked outward, you have an air leak. If the indicator light of the thermal detectors flashes, you have an air leak. Simple but effective.

Advanced Contractor Testing: Blower Door Fans

Nevertheless, every house is different. The above DIY methods are not ideal for everyone’s situation, especially older homes. For this reason, it’s ideal to call in a professional to take the guesswork out of finding advanced air leaks. One way how to find air leaks in a home is through the blower door scientific testing method. A blower door is a diagnostic tool that tracks air infiltration. This calibrated fan pinpoints potential gaps or cracks where even the faintest leak is present.

Contractors experienced with the experiment can easily identify thermal leaks through the inside and outside shells of a building. As the outside fan runs, a contractor walks through a home to identify the vulnerable spots where air seeps through. Through this testing, homeowners can have insight into which areas need correction and improvement.

How To Fix Air Leaks: Proper Solutions and Insulation

When getting to the root of your air leakage problem, it’s wise to know who to call to help fix these issues. For professional insulation contractors, reach out to Greenlink Energy Solutions. Our reliable team of experts can recommend and explain the most effective solutions for your home’s energy situation. Contact us with any questions or fill out our form today. We’ll be in touch.