Why Air Sealing Should Be On Your To-Do List

Even tiny leaks in your home can impact your comfort, air quality and energy bill. When air slips through the cracks, your heating and cooling system has to work overtime, and excess moisture and contaminants can sneak in. A leaky house is also a drafty house, and that’s never good for day-to-day comfort. Air sealing solves these problems.

But first, you need to know where the leaks are. Some of the most common areas for air leaks include attics, interior walls, electrical outlets and light fixtures, and of course windows and doors. These are spots where it’s easy for warm air to escape or enter, and where noise, dust and pollutants can gain an unwanted all-access pass.

A smart combination of insulation and air sealing is the ideal solution, helping you:

• Enjoy greater comfort and consistent temperatures
Save 15% or more on heating and cooling costs, according to ENERGY STAR®
• Create a healthier indoor environment with better air quality
• Improve the overall efficiency of your home

Not sure if your home needs air sealing? Focus on Energy can help. Trade Ally contractors are available in your area and can assess your home for leaks and make recommendations based on your needs. Your contractor can also help you receive cash incentives for eligible home improvements.

To schedule an assessment, find a Trade Ally contractor here or call 855.339.8866.

Air sealing door

Posted March 2019. Updated December 2019.

Related Blogs

Understanding R-Values and Insulation

Insulation — how does that stuff work? Of course, insulation keeps heat from moving through spaces in your home where it shouldn’t. Knowing more about how it works and the best types for each space can only benefit you. Because with the right insulation in the right place, you can save big on heating and cooling costs, improve your home’s air quality, keep out pests, and more.
Read More

FOCUS ON: Residential Efficient Water Pumps

Let’s explore efficient residential water pumps: what they are, how they work, and how they can save you energy and money.
Read More

How Do Heat Pumps Work?

To more easily grasp the differences among the three most popular types of heat pumps, it’s helpful to understand the basics of heat pump technology first.
Read More
Join our newsletter to stay up-to-date.
Need answers? Try our Help Center. Help Center
Looking for something specific?
© 2025 Focus On Energy