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Let Us Know About Your Project

Start Here: With A Free Evaluation. Green Attic is committed to improving your living environment by controlling air quality, temperature, and humidity using the best insulation materials and newest methods. You receive a limited lifetime warranty, premium insulation materials for your basement, crawl space, walls, and attic, and expert advice to solve your problems.

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Here to Fix Your Home : Chicago and Mt. Prospect IL
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Serving Chicago, North Suburbs, West Suburbs, and South Suburbs
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Fix Your Attic: Ventilate, Air Seal, and Insulate The Right Way.

Free Insulation Evaluation


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    5 years warranty on attic insulation

    Expert Installation For Your Home or Business You Receive a 5 year warranty on our insulation services.

    Free Inspections

    Start improving the comfort of your home with a free inspection or energy assessment with an infrared camera.

    Green Insulation Experts home

    Air Quality

    Improve indoor air quality and breathe easy for years to come. Air Delivery Systems

    Instant Rebates

    Up to $400 on attic insulation and air seal. up to $400 on walls. We partnered with EnergySMART (a Nicor, People's Gas, NorthShore Gas program)

    Your Air Quality and Comfort Improvement For Life

    Home insulation supplements air sealing to keep your house as efficient as possible resulting in less furnace cycles and lower bills. On cold days, heat can leak up and out through the attic ; when it’s hot, heat is blocked from making the second floor too warm. Air quality is addressed from a whole house perspective. Three types of air movement ( wind, stack, and mechanical) unintentionally removed the air you are paying to heat and cool.

    Attic Insulation Cost R-Value Per Inch Benefit

    With all the energy inside, proper insulation and leaky house prevention means you’ll have a more affordable energy bill—but so many homes aren’t properly insulated. Not only will our home energy audit increase your comfort, but it’ll also decrease your spending. (click to read more)

    Cellulose Insulation For Your Home

    Proper insulation helps reduce the amount of greenhouse gases produced. According to the Harvard School of Public Health, if all homes were properly insulated, there would be a CO2 reduction of over 293.5 billion pounds. Help your community breathe cleaner air with us?

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    1. Wind Effect
    2. Stack Effect
    3. Combustion and Ventilation 

    Three types of air exchanges occur within your home’s (conditioned) space.   This is the insulation supplement secret to your healthy comfortable home. 

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    From Exterior / Interior Sidewall Cellulose Insulation

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    cut an opening in the roof
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    apply sealant to fan
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    install solar fan in opening
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    secure and apply sealant
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    Mold Caused By Inadequate Insulation and Ventilation
    2021 mold treatment mold prevention attic mold buffalo grove Illinois
    Mold Treatment Removes Staining In Hours
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    Green Attic Insulation
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    can lights leaking air
    dense pack garage ceiling cellulose insulation
    garage ceiling
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    attic floor can lights covers
    cold spots in corner house drafty cold thermal scan energy audit green attic insulaition
    leaks around trim on first floor framing
    thermal imaging infrared inspection scan green attic insulation copyright radiant heating in ceiling
    heated lines in ceiling
    thermal imaging scan bedroom over garage cold : warm air movement heat escape e4 flir cam green attic insulation
    drafty cold seams of walls from framing
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    Before : Staple Netting To Ceiling
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    After : Dense Packed Cellulose Between Studs For Sound Absorption

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    Proven Results

    Healthy Home

    Happy Family

    Why Green Attic Insulation For My Project?

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    Free Infrared Inspection

    This photo of a living room in Park Ridge Illinois in 2021 during a routine inspection is a great example of the deficiencies of of fiberglass ( the fiberglass sags over time) . There are several options for solving this issue, including exterior air sealing to prevent air intake at the base of the foundation to top bottom plate of the wall framing. Additionally the walls can be accessed from the interior by drilling holes in the drywall and dense packing cellulose insulation between stud cavities. The studs will still transfer cold air in winter and warm air in summer ( called Thermal Bridging ) as there is little to no R-Value in the framing members themselves. To truly prevent the image in this photo a layer of rigid foam board over the studs on the exterior beneath the exterior cladding would be recommended. Problem : the furnace is constantly working against these cold spots making the living room uncomfortable drafty and cold. Solution : dense pack cellulose to existing walls between stud cavities and air sealing exterior seams contributing to cold air intake. Call now for a free inspection or fill out our contact form.