At Green Attic in Chicago, we understand that your attic plays a crucial role in the overall energy efficiency and comfort of your home.
Attic Insulation Service
Trusted by homeowners for reliable, energy-saving insulation solutions.
Request a Quote Today
Please Fill Out the Form Bellow
First name *
Last name *
Email *
Phone *
Address, City, State, Zip *
Tell us more about your project
Get a Free Quote
.svg){kind=icon}
Enhanced Comfort
Attic insulation reduces heat flow, improving the overall comfort of your living spaces.
.svg){kind=icon}
Lower Energy Costs
By keeping conditioned air inside and external temperatures out, insulation helps reduce your energy bills.
Improved HVAC
Performance
Insulation takes stress off your heating and cooling systems, promoting better performance and longevity.
Enhanced Indoor Air Quality
Attic insulation acts as a barrier against pollutants, moisture, and pests, contributing to better indoor air quality.
Ice Dam Prevention
Protect your roof from ice dams, ensuring the structural integrity of your home.
Noise Reduction
Experience a quieter home with the added benefit of noise reduction provided by attic insulation.
What is the Best Type of Insulation for an Attic?
The best type of insulation for an attic is usually blown-in cellulose or fiberglass for most existing homes, with closed-cell spray foam as a higher-cost option when you need maximum R-value and strong air sealing.
The ideal choice depends on your climate, roof structure, budget, and existing attic conditions, but you should aim to reach your region’s recommended R-value (often around R-30 to R-60 for attics) and combine the insulation with careful air sealing for the best comfort and energy savings.
The ideal choice depends on your climate, roof structure, budget, and existing attic conditions, but you should aim to reach your region’s recommended R-value (often around R-30 to R-60 for attics) and combine the insulation with careful air sealing for the best comfort and energy savings.
- Fiberglass Insulation: This is one of the most popular types of attic insulation. Fiberglass batts are easy to install and provide excellent thermal insulation. They come in a variety of thicknesses, offering flexibility to achieve efficient insulation coverage for both the attic floor and walls.
- Cellulose Insulation: Made from recycled paper products, cellulose insulation is an eco-friendly option. It can be easily blown-in or efficiently installed as batt insulation, providing flexibility for a variety of attic spaces. Blown-in cellulose insulation is particularly effective for filling gaps and voids, helping to seal air leaks.
- Spray Foam Insulation: This type of insulation expands upon application, providing an excellent air seal. Spray foam insulation is ideal for hard-to-reach areas and can significantly reduce air leaks, making it a strong choice for energy savings.
- Mineral Wool Insulation: Also known as rock wool, this insulation material is resistant to fire and moisture. It offers good soundproofing qualities and can be a solid choice for attics in areas prone to high humidity.
- Foam Board Insulation: This rigid insulation material is an excellent choice for enhancing the energy efficiency of the attic's walls and roof. It provides a high R-value per inch and is effective in reducing heat transfer.
- Loose-Fill Insulation: Using materials such as blown-in fiberglass or cellulose, this type easily adapts to fill gaps and irregular spaces in the attic, providing excellent overall coverage.
Choosing the Right Attic Insulation
Our recommendation always starts with an energy assessment, which involves thermal imaging and blower door testing. This comprehensive analysis helps us identify areas of heat loss and unwanted airflow, guiding us in determining the right amount of insulation needed, whether existing insulation should be removed, and the most effective materials for your attic.
Here are a few things to consider when choosing Insulation:
1. R-Value: Manufacturers and industry professionals often refer to the R-value to help people select the best insulation for their homes. The R-value measures how well insulation resists heat flow, with higher ratings indicating greater energy cost reduction in your home.
2. Material: The type of material used for attic insulation plays a crucial role in determining the effectiveness and performance of the insulation. Different materials have varying thermal properties, such as their ability to resist heat flow or conduciveness. Common types include fiberglass, cellulose, spray foam, and mineral wool.
2. Material: The type of material used for attic insulation plays a crucial role in determining the effectiveness and performance of the insulation. Different materials have varying thermal properties, such as their ability to resist heat flow or conduciveness. Common types include fiberglass, cellulose, spray foam, and mineral wool.
What Kind of Attic Do You Have?
Cathedral Ceiling Insulation
Moisture issues can arise in homes with cathedral ceilings, even those well-built with traditional insulation.
Green Attic Insulation understands this challenge and offers a reliable solution. Our skilled crew recommends spray foam insulation for persistent moisture problems.
Unlike traditional materials, spray foam creates an impermeable barrier, preventing moisture infiltration and mold growth.
It also provides superior thermal performance, minimizing air leaks and reducing heat transfer between the living space and the attic or roof.
Green Attic Insulation understands this challenge and offers a reliable solution. Our skilled crew recommends spray foam insulation for persistent moisture problems.
Unlike traditional materials, spray foam creates an impermeable barrier, preventing moisture infiltration and mold growth.
It also provides superior thermal performance, minimizing air leaks and reducing heat transfer between the living space and the attic or roof.
Conventional Ceiling Insulation
Conventional Ceilings are the standard type found in most homes, often using blown-in insulation for effective coverage.
Proper ventilation in attics with conventional ceilings is crucial to regulate temperature and moisture, preventing condensation and mold.
For proper insulation, homeowners should rely on experienced installers like Green Attic Insulation, who prioritize educating customers on the significance of attic insulation.
Proper ventilation in attics with conventional ceilings is crucial to regulate temperature and moisture, preventing condensation and mold.
For proper insulation, homeowners should rely on experienced installers like Green Attic Insulation, who prioritize educating customers on the significance of attic insulation.
Suspended Ceilings
Suspended ceilings, or dropped ceilings, hide imperfections, wiring, and ductwork at an affordable cost. Lowering high ceilings can reduce heating and cooling bills.
These ceilings typically have grids fitting 24-inch insulation batts. Optimal insulation uses batts with paper facing, offering some vapor barrier benefits as the paper faces downward during installation.
These ceilings typically have grids fitting 24-inch insulation batts. Optimal insulation uses batts with paper facing, offering some vapor barrier benefits as the paper faces downward during installation.
Considerations for Choosing the Best Attic Insulation
Choose the right insulation for your attic to enhance your home’s comfort, reduce energy costs, and improve overall efficiency by keeping these key considerations in mind:
- Energy Efficiency: Proper insulation plays a significant role in improving your home's energy efficiency. The Department of Energy provides helpful R-value guidelines by climate zone to ensure your attic insulation delivers maximum energy-saving benefits.
- Seal Air Leaks: Before installing new insulation, sealing any air leaks around the attic hatch and floor joists helps maximize the performance and long-term benefits of your insulation.
- Depth of Insulation: Following recommended standards for the right attic insulation depth helps your home achieve optimal energy savings and lasting comfort.
- Installation Method: While spray foam and blown-in insulation usually require professional installation, fiberglass batts are often a simple and effective option for homeowners who prefer to install insulation on their own.
- Cost and Budget: Look beyond just the initial cost of insulation materials and factor in the long-term energy savings that quality insulation for attic projects can provide.
Service Areas
Northwest Suburbs
North Shore
Learn More
