Blown-In Insulation

Blown-In Insulation Services in St. Louis

Consisting of Trusoft cellulose, blown-in insulation is manufactured to seal cavities where your conditioned air can leak through. Whether your HVAC is brand new or has some age, the filtration system travels through all available spaces, including areas you may never be able to pinpoint definitively, creating air leaks you cannot see. Blowing in insulation allows those cracks to be filled, sealing many of the openings that cause air loss. Combining this with air sealing solutions can permanently separate your attic space from your living space.

Don’t sacrifice your home’s comfort and spend unnecessary energy costs due to air escaping through poorly insulated surfaces in your home. Blown-in insulation is an investment that can save you money now as well as for the future!

Insulation for Attics

Blown-in insulation provides new life to your home’s original insulation and stops air flow from passing through surfaces. It is a home improvement project that makes a significant difference in your family’s everyday comfort. Our certified St. Louis insulation contractors are backed by years of experience and begin the process by locating the best entry in your home, closest to where they have marked air flow escape routes. A hole is then drilled in which the hose will blow the cellulose in without requiring walls to come down. Afterward, the hole is drywalled and repainted like new!

An unfinished attic is often the primary source of lost heat and cool air throughout your home. Blown-in insulation is a cost-effective way to prevent colder winters and hotter summers due to the air that escapes through your attic. Our blower equipment attaches to an air flow hose in which technicians guide through your attic space to lay a thick layer of cellulose, filling all cavities.

Blown-in insulation allows:

  • Technicians to add a fresh layer of insulation to your attic more quickly and efficiently than other methods
  • Materials to settle in both large and small areas, filling in every crevice air might be leaking through
  • A significant reduction in the amount of noise disturbance your home experiences

Are You Considering Blown-In Insulation?

Ready to save money on your monthly energy bills and keep your home’s temperature consistent? Contact Building Envelope Experts in St. Louis today. We are happy to answer all your questions!


Call us at (314) 310-7878 or fill out our online form to get started. 


Contact Us Today Contact Us Online to Schedule an Estimate and Learn More About How We Can Help.

What Makes Us Different?

The Building Envelope Process

Our multi-step system has proven time and time again to work efficiently for maintaining round the clock comfort. We’ll provide you with a customized plan is designed to achieve your home comfort year-round.

  • Provide Good, Better & Best Options
    After reviewing your options and deciding on a course of action, our experienced, dedicated, and efficient technicians will get to work on making your home as comfortable as possible.
  • Identify Energy-Saving Solutions
    Next, once we have determined any areas of improvement, our team provides you with our energy-saving solutions. We will look at all systems holistically and provide you with guidance on how best to enhance your home environment.
  • Evaluate Areas of Heat Loss
    Once we have determined your goals, we run an analysis of where the major areas of heat loss are in your home in order to optimize our strategies. We want to ensure we leave your home as comfortable as possible.
  • Review Our Comfort Goals
    We provide you and your family with a detailed analysis of our products and services. Next, our dedicated technicians work with you 1-on-1 to determine your goals and how best to achieve them.

Start Your Home Comfort Journey

Building Envelope Experts Is Here to Help

Benefits: Energy Efficient, UV Protection, Added Security, Curb Appeal

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