FDI Insulation - Lake County's Premier Insulation Contractors

Residential, Commercial, Pole Barns

Call at 773-6000-0484

Our Insulation Services

Insulation solutions aren’t one-size-fits-all. We consider your budget and goals to recommend the best insulation options tailored for you. Our skilled insulation contractors handle everything from walls, attics, sheds, and crawl spaces to new constructions, commercial properties, pole barns, and industrial facilities.

Common Types of Home Insulation Installation


Fiberglass Insulation

Fiberglass insulation is one of the most popular choices for homes in Lake County, IL, thanks to its affordability and effectiveness. Made from woven glass fibers, it significantly reduces heat transfer and has excellent R-values. Additionally, fiberglass insulation is non-flammable, making it a safe option for homeowners. If you’re looking for an efficient and cost-effective insulation solution, fiberglass is a top choice. For a flawless installation, trust the local experts at FDI Insulation to ensure your home stays comfortable and energy-efficient.

Mineral Wool Insulation

Mineral wool insulation, available in loose-fill and batt forms, is a versatile option for homes in the Chicago suburbs. While it provides excellent insulation for large areas, it’s important to note that most mineral wool is not fire-resistant, which makes it less suitable for high-temperature environments. However, when used in combination with other insulation types, mineral wool can be highly effective in boosting overall energy efficiency. Our team at FDI Insulation can guide you in choosing the right insulation combination for your specific needs.

Cellulose Insulation

Cellulose insulation is one of the most eco-friendly insulation options available for homes. Made primarily from recycled materials, it is a loose-fill insulation that provides excellent energy efficiency while being environmentally responsible. Recent tests have shown that cellulose insulation may also help in reducing fire damage. Its dense composition limits the amount of internal oxygen, assisting in fire containment. For homeowners looking to upgrade their insulation, cellulose can be an excellent complement to mineral wool, fiberglass, or spray foam, especially when retrofitting older parts of your home. Trust FDI Insulation to expertly integrate cellulose insulation into your project for a greener, safer, and more efficient home.

Closed Cell Polyurethane Foam Insulation (Spray Foam)

Spray foam insulation, made from polyurethane foam, is one of the best insulation options available for homes and businesses in Midwest Climate. With an exceptional R-value, it acts as both an air and moisture barrier, providing superior comfort and energy efficiency throughout the year. Applied on-site, spray foam expands to fill every crack and crevice, ensuring a seamless and airtight seal. Additionally, it is water-resistant, odorless, and mold-resistant, making it an ideal choice for areas prone to moisture. For a durable and effective insulation solution, count on FDI Insulation to professionally install spray foam in your property.

Frequently Asked Questions


  • What types of insulation do you offer?

    We provide a range of insulation services, including spray foam, fiberglass, cellulose, mineral wool, and insulation removal for residential and commercial properties.

  • How do I know which insulation type is right for my home or business?

    Our team will assess your specific needs, budget, and the unique characteristics of your property to recommend the best insulation solution for maximum energy efficiency.

  • Is spray foam insulation safe for my family and pets?

    Yes, once spray foam insulation is cured, it is safe, non-toxic, and helps improve indoor air quality by preventing drafts and moisture issues.

  • How long does the insulation installation process take?

    The timeline depends on the size and scope of the project. Most residential insulation jobs can be completed within a day or two, while larger commercial projects may take longer.

  • Can you remove old or damaged insulation?

    Yes, we offer professional insulation removal services to safely and efficiently remove old, damaged, or ineffective insulation before installing new material.

  • Will insulation help reduce my energy bills?

    Absolutely! Proper insulation can significantly lower your energy costs by reducing heat loss in the winter and keeping your home cooler in the summer.

4 reasons you should replace your old insulation in Mississippi

List of Services

Call Today 773-6000-0484

Home Energy Audit

A Home Energy Audit is crucial for homeowners in Lake County, IL, and the surrounding areas, as it provides a detailed assessment of energy usage and efficiency. In our local climate, with both hot summers and cold winters, proper insulation is vital for maintaining comfortable indoor temperatures and reducing energy expenses. Through a comprehensive audit, professionals can pinpoint areas of energy loss, including insufficient insulation, air leaks, or outdated HVAC systems. By addressing these issues, FDI Insulation can offer customized solutions that boost energy efficiency, lower utility bills, and enhance overall comfort.

Transforming Garages Into Comfortable, Usable Spaces

With the expertise of insulation professionals in Lake County, IL, you can transform a hot, unused garage into a comfortable, multi-functional space that serves more than just parking. By using eco-friendly insulation materials, we can prevent energy loss through garage walls and ceilings, improving thermal stability for adjacent areas like basements or attics.


Local specialists like FDI Insulation focus on optimizing energy efficiency in these often-overlooked spaces by creating a continuous thermal barrier. When properly insulated, your garage can become a cozy extension of your home, perfect for leisure activities, workshops, or hobbies, while also contributing to overall energy savings.

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