NorthStar employee installing air chute in attice
NorthStar image of home weatherization and air sealing


Weatherization of your home or business is important to make your new or existing home or business as energy efficient as possible and save you money on utility bills. We offer commercial and residential air control services. Most homes and businesses could use air sealing foam around pipes, windows, doors, and any areas open to air penetration. We also have a special fire rated foam for places such as fireplaces, flues, any firewall applications. To add better airflow to attics and garages, we can add Air Chutes and Soffit Vents.


Spray Foam (low density) To control air leaks around doors and windows.
Air Chutes For air flow around insulation in attics to prevent moisture buildup and mold.
Soffit Vents A vent installed around the homes eves (soffits) to allow airflow to the attics air chutes.
Fire Rated Foam Any areas with a firewall such as fireplaces and flues.


For more than 70 years, we have been a leading provider of insulation, window tinting, and residential energy analysis in the Wichita metro area & south-central Kansas. We began under the name Wichita Insulation and Aluminum Company, but are now known as NorthStar Comfort Services, Inc., as we offer a wider variety of services.

We are dedicated to providing a comfortable, safe, healthy and energy efficient living environment to each of our customers. By considering the ‘Home as a System,’ we pledge to assist every customer through the complex relationships among different components of the home. Our services and our advice about other services help people make the best decisions that will affect their home’s long-term performance, comfort, and operating cost.

  • Superior Quality and Craftsmanship
  • Quality and Value to the Projects We Deliver
  • Highest Standards in Cost Control
  • Environmentally Conscious
  • Real Focus on Customer Satisfaction


  • What type of foam do you use?

    This depends on where you are looking to add foam to. Doors and windows need a special type of low expansion foam to prevent warping the frames. We will use a special fire rated foam for any firewall application.

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