How Air Sealing Can Help Mississippi Homes Stay Warm and Save Energy

Jimmy Smith • November 25, 2025

Insulating your home is likely on your radar for improved comfort this winter. But one of the most cost-effective ways to stay warm and save energy is through air sealing. Some air sealing tips in Mississippi can help you eliminate the hidden gaps in your home before winter is in full swing.


All About Air Sealing

Air sealing involves targeting specific areas of your home where air can enter. These aren’t always the places you’d expect, like doors and windows. 


The service differs from installing insulation because insulation is primarily about slowing the transfer of heat, whereas sealing stops the movement of air completely. It creates a barrier between the outside and inside of your home to prevent warm air from escaping and cool air from entering.


If you’re new to air sealing, it’s good to know where you should start. Here are some location-specific air sealing tips in Mississippi to help you focus on the more vulnerable parts of your home.


Your Attic

The attic floor is a boundary between your conditioned living space and the unconditioned attic. Even if your attic is well-insulated, this can be a major point of energy loss, especially during winter, since heat rises. 


It gets even more complicated when you include elements like plumbing vents and recessed lighting that offer even more opportunities for air to escape.


Ductwork

Ductwork is responsible for transferring heat to every room in your home. However, if it’s not properly sealed, you can lose a significant amount of airflow. Sealing the joints and seams prevents heated air from leaking out before it even hits your vents.


Window and Door Frames

Many homeowners understand the importance of weatherstripping around the operable parts of doors and windows. Yet, many don’t realize just how much energy loss can occur where the frame meets the wall. These often hide gaps that allow cold air to seep into your home.


Professional Air Sealing Tips in Mississippi and More

You can think of Grant AC & Heating as your local partners in improving energy efficiency. Whether it’s air sealing or other HVAC services, we’re here to deliver. Contact our team today to learn more and schedule your appointment.

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