New Construction Insulation Services in Chicago, IL

When it’s time to insulate a new construction home or commercial building, you need cost-effective, energy-efficient solutions that perform year-round. Chicago’s climate is tough freezing winters, humid summers, and constant wind which makes professional insulation essential. At Eco Tec Insulation, we specialize in providing high-performance insulation systems for attics, walls, crawl spaces, basements, and roofs, ensuring your new build is comfortable, efficient, and built to last.

How Proper Insulation Completes Your New Construction Project

AIR SEALING FOR SAFETY & ENERGY EFFICIENCY

In an era where sustainable living is becoming a mandate, rather than a trend, professional insulation services are a vital part of completing new construction builds. In Chicago, effective insulation plays a key role in reducing heating and cooling costs, as well as protecting the structure from pests, mold, and mildew growth.
That’s because insulation acts as a thermal and air barrier, shielding buildings from the elements, so indoor temperatures remain comfortable and consistent all year-round.

Energy Savings That Add Up

Did you know that high-quality insulation can save you up to 20% on energy costs? For Chicago homeowners and businesses, this can make all the difference in keeping a new building comfortable and structurally sound long-term.

The Comfort Quotient

Insulation for new homes and offices minimizes heat loss by keeping the regulated air produced by your HVAC system contained inside. The result: those inside will no longer have to deal with the extreme summer heat or winter cold—improving comfort and productivity.

Greening Your Project

An energy efficient home or office is also an eco-friendly one, as when we insulate the space, the reduction in energy usage minimizes your personal carbon footprint.

Ensuring Code-Compliance

We're the experts in Chicagoland rules and regulations, ensuring your insulation installation is perfectly up to code. Our team will work in full compliance with both the Illinois Energy Conservation and Chicago Energy Transformation Codes, which set minimum R-value requirements for walls, attics, basements, and floors.

Showcasing Our Work: New Construction Projects

At Eco Tec Insulation, we’ve proudly partnered with architects, builders, and homeowners throughout the Chicagoland area and surrounding states. Our projects range from custom single-family homes and townhouses to large-scale commercial and multifamily builds.

Featured Projects:

Centennial Farms Sawyer Michigan

Full spray foam and soundproofing installation for 6 new high-end residences.

School Street Development Libertyville

26 custom homes and school

Youngreen Wood’s Harbert Michigan

13 Custom Homes

Park West Munster Indiana

Maple Leaf Crossing

Six Flags Great America

Ruth Chris Steak House Northbrook Illinois

Sawyer Michigan Custom Pole Barn

Every project we complete is built on the same promise: comfort, efficiency, and durability that last for decades.

Why Choose Eco Tec Insulation For Your New Construction Build?

Learn Why We’re Chicago’s Trusted Insulation Experts

With over 20 years of experience, Eco Tec Insulation has built a reputation for precision, professionalism, and performance. Over the last 20 years we’ve helped over 60,000 homeowners and developers achieve long-lasting comfort and energy savings.

What Sets Us Apart:

200+ 5-star reviews and a proven track record of successful projects
We have completed over 10,000 new construction projects in Chicago and Surrounding States
Full range of insulation services — Spray Foam (Open & Closed Cell), Blown-In Cellulose, Fiberglass Batt, Mineral Wool, Firestopping, Soundproofing, and Air Sealing
Certified installers with 15+ years of experience in residential and commercial projects
Focus on energy efficiency to lower long-term heating and cooling costs
Expertly installed R-values optimized for Chicago’s climate zone
Advanced air leakage prevention and moisture protection techniques
Commitment to eco-friendly and recycled materials
Free quotes and assessments for every new construction project
Knowledgeable and Responsive

We Help Add Insulation to:

Attic

Walls

Roofs

Basement

Pole Barn’s

Garage’s

Insulation Options For Any New Construction

When you reach out for help with a new construction, we can immediately start discussing the best materials for your project. Each solution has a different R-value, indicating the thermal performance for various climate zones.

Open and Closed Cell Spray Foam Insulation

Spray foam is the ultimate solution for maximum energy performance and air sealing. It expands to fill every gap, creating a durable and airtight barrie

Dramatically decreases heating and cooling costs by sealing air leaks and improving HVAC efficiency
Environmentally Friendly
Modern spray foam formulations are designed with low-VOC and non-ozone-depleting agents, helping to reduce your carbon footprint while improving indoor air quality.
Open Cell R-Value: ~4 per inch
Closed Cell R-Value: ~7 per inch
Lifetime performance — will not sag, settle, or deteriorate
Enhances structural rigidity in walls and roofs
Reduces airborne noise and external sound transmission
Eliminates contaminants and allergens by blocking dust and pollen entry
Prevents insect intrusion and moisture buildup
Naturally resistant to mold and mildew growth

Fiberglass Batts Insulation

Fiberglass remains a cost-effective and versatile choice for new builds, offering reliable performance and easy installation.

Quick installation with pre-cut panels that fit between studs and joists
Affordable and efficient, ideal for large-scale projects on a budget
Soundproofing qualities that reduce indoor and outdoor noise
Energy-efficient thermal resistance for year-round comfort
Lowers monthly energy bills by improving HVAC performance
Comfort-focused — maintains consistent indoor temperatures and reduces drafts

Blown-In Cellulose Insulation

Blown-in cellulose provides excellent coverage in attics, walls, and tight spaces — perfect for energy-conscious builders.

Treated with Boric Acid for long-term pest and fire resistance
Reduces condensation and moisture accumulation
Fire-resistant and safe for both homes and offices
Effective soundproofing that absorbs airborne noise
Mold-resistant and durable in humid environments
Made from 85% recycled paper materials, making it one of the most eco-friendly insulation types on the market

The Professional Insulation Installation Process

1. Inspection

We conduct a full on site assessment to identify the proper material and R-value targets specific to your project.

2. Preparation

We’ll ensure that we cover all Conduit, HVAC, Duct Work, Electrical Boxes/Outlets with painters plastic and masking tape. We will clear any debris as needed to ensure a safe working environment. Any further requests should be addressed. .

3. Installation

We carefully and professionally install the chosen insulation type- whether spray foam, fiberglass, or cellulose-ensuring uniform coverage and maximum performance.

4. Settling & Ventilation

Depending on the material, time is allowed for insulation to settle or cure. Adequate ventilation is maintained to ensure safety and moisture control.

5. Final Inspection

We perform a detailed walkthrough of the project to verify coverage, sealing, and code compliance is met for the job.

Schedule YOUR Appointment

Protect Your New Chicago Construction Home From the Elements

To ensure your new construction can withstand Chicago’s bipolar climate, Eco Tec Insulation is eager to assess your project and create a detailed insulation plan. We provide the best local thermal and air sealing, helping you save on energy costs and other expenses long-term. Contact today at (847) 675-1400 to schedule your insulation assessment and enhance your building’s performance.

Frequently Asked Questions

Is insulation required for new construction projects?

Yes, both the Illinois Energy Conservation Code and the Chicago Energy Transformation Code require insulation in new homes and commercial buildings. Buildings need to meet minimum R-values for walls, roofs, and basements.

What types of insulation do you offer?

Eco Tec Insulation provides spray foam, blow-in cellulose, batt, wall, attic, and roof insulation services, catering to both residential and commercial properties.

Can I choose different insulation types for different parts of my new building?

Yes, we can make a comprehensive insulation plan that combines different materials. For example, you can use fiberglass batts for walls and blown-in cellulose for attics to balance cost, performance, and energy efficiency.

How does insulation improve energy efficiency?

Proper insulation reduces heat loss in winter and keeps cool air inside during summer, leading to lower energy bills.

What is the lifespan of insulation materials?

Depending on the type, insulation can last for decades, with some materials, like spray foam, offering a lifetime of durability.

What are the environmental benefits of insulation?

Insulation reduces energy consumption, lowers carbon footprints, and contributes to a greener environment.

How long does it take to install insulation?

The installation time varies by project size and insulation type, but generally takes between a few hours to a couple of days.

What spaces can you insulate?

Eco Tec Insulation offers expert commercial and residential insulation removal and installation services for attics, exterior walls, basement walls, and roofs. Visit our basement insulation and attic insulation pages for more information.

What areas do you serve?

Eco Tec Insulation serves various locations across Chicago and nearby areas, including Chicagoland, Northwest Indiana, Southwest Michigan, and Southern Wisconsin.

Do you offer free quotes?

Yes, unlike some home improvement stores that keep you waiting, Eco Tec Insulation offers fast, accurate, and free quotes to help customers understand the costs and benefits of their insulation options.

Insulation

Energy Efficiency

Service Areas