Attic Roof Insulation in Dekalb, IL

At Dekalb Elite Roofing, we provide expert attic roof insulation services designed to maximize your home's energy efficiency, comfort, and long-term value. Proper attic insulation not only keeps your home warmer in the winter and cooler in the summer but also helps reduce energy bills, prevent heat loss, and eliminate uncomfortable drafts. Our experienced team uses top-quality roof insulation materials, including spray foam insulation and fiberglass insulation, carefully selected for your home’s unique needs. We ensure every attic is thoroughly insulated, sealed, and optimized to enhance comfort while protecting your home from moisture and temperature fluctuations.


In addition to insulation, we focus on proper attic ventilation to maintain consistent indoor temperatures and improve overall home energy savings. Our professional insulation installation and durable thermal insulation solutions create a healthier, more energy-efficient living environment year-round. Whether you’re struggling with high energy costs, uneven room temperatures, or simply want to upgrade your home’s insulation, our services provide reliable, long-lasting results. With Dekalb Elite Roofing, you can enjoy a more comfortable, efficient, and well-protected home every season.

Our Insulation Installation Process

We focus on a detailed approach that starts with understanding your attic’s needs. Safety and thorough preparation are essential before we begin. Our installation process uses proven methods to ensure the insulation performs well over time.

Assessment and Consultation

We start by inspecting your attic to check current insulation levels and identify any issues like moisture or air leaks. This helps us recommend the right type and amount of insulation.


During consultation, we discuss your energy goals and budget. We explain materials like fiberglass, spray foam, or cellulose, and help you choose the best fit based on your home’s structure and climate.


This step ensures we create a tailored plan without surprises later.

Preparation and Safety Protocols

Before installation, we clear the attic of debris and check for any repairs needed on wiring or vents. We seal gaps to prevent air leaks, improving the insulation’s effectiveness.


Our team uses personal protective equipment (PPE) and follows safety guidelines to protect against dust, fibers, and possible hazards. We also ensure proper ventilation during work.


These steps help us maintain a safe work environment and prepare the attic for insulation.




Installation Steps

We apply the chosen insulation material evenly, focusing on corners and hard-to-reach spots to avoid gaps. For loose-fill insulation, we use blowing machines to spread it thoroughly.


If spray foam is used, we control the foam’s thickness to meet your home’s insulation requirements.


After installation, we perform a final inspection to confirm coverage and clean the work area, leaving your attic ready to improve energy efficiency.

Types of Attic Roof Insulation We Offer

We provide several types of attic roof insulation to match different needs and budgets. Each type offers unique benefits in terms of energy efficiency, installation method, and material properties.

Spray Foam Insulation

Spray foam insulation creates an airtight seal, reducing air leaks effectively. We apply it as a liquid that expands to fill gaps and cracks, blocking heat loss.


It comes in two forms: open-cell and closed-cell foam. Closed-cell has a higher R-value, meaning better insulation, and also adds structural strength.


This option is best for those wanting long-term savings and strong protection against moisture. Our trained team ensures proper installation to avoid gaps or uneven coverage.

Blown-In Insulation

Blown-in insulation uses small particles, often fiberglass or cellulose, which we blow into attic spaces.


It fits well around obstructions like pipes and wires. This makes it good for retrofitting older homes or filling irregular spaces.


Blown-in insulation helps improve energy efficiency by reducing heat transfer. We carefully control the density to keep it from settling over time.

Batt and Roll Insulation

Batt and roll insulation consists of pre-cut panels or rolls, usually made of fiberglass or mineral wool.


We install these by fitting them between attic joists. It’s a simple and widely used method that provides consistent coverage.


This type is cost-effective and easy to install, making it a practical choice for many homeowners. We measure carefully to minimize gaps and overlaps.

Common Attic Insulation Problems We Solve

We address key issues that reduce the effectiveness of attic insulation. These problems can cause energy loss, moisture buildup, and damage to your home. Fixing them helps improve comfort and lowers utility bills.



Dealing With Uneven Insulation


Uneven insulation happens when some parts of the attic have thick coverage while others have little or none. This causes cold spots and energy waste. We use specialized tools to locate thin areas and add insulation to create a consistent layer.


We remove old, compressed insulation when needed. This prevents heat from escaping through gaps or low spots. Properly even insulation stops drafts and maintains a steady indoor temperature.



Eliminating Moisture Issues


Moisture in the attic leads to mold, wood rot, and damage to insulation. We inspect for leaks from the roof, plumbing, or vents that allow water in. We seal these entry points to keep the attic dry.


We also install vapor barriers and proper ventilation systems. This controls humidity and prevents condensation. Dry insulation works better and lasts longer without causing health risks or structural problems.

Frequently Asked Questions About Attic Roof Insulation

  • What are the benefits of choosing your services?

    We use skilled installers to ensure proper insulation. Our work helps lower energy costs and keeps your home comfortable year-round. We also offer reliable customer service.

  • How does the attic insulation process improve energy efficiency?

    We seal gaps and add insulation materials that reduce heat loss. This keeps your home warmer in winter and cooler in summer. Better insulation means your HVAC system works less, saving energy.

  • What types of attic roof insulation materials do you offer?

    We provide fiberglass, cellulose, and spray foam insulation. Each type has different benefits, like cost-effectiveness or better air sealing. We help you choose the best option for your home.

  • Can you provide insulation services for both residential and commercial properties?

    Yes, we work with both homes and businesses. Our team adjusts the installation process based on the property size and needs.

  • How long does the attic roof insulation installation typically take?

    Most jobs take one to two days. The exact time depends on the size of the attic and the material used. We schedule efficiently to minimize disruption.