Closed Cell Insulation

Closed Cell Insulation Services in Thornton, Colorado


(720) 776-2528

Tired of High Energy Bills and Moisture Issues?


Upgrade to Closed Cell Insulation!

Are fluctuating temperatures, rising energy costs, or moisture problems affecting your home’s comfort? Traditional insulation might not provide the protection you need. Closed cell spray foam insulation offers a high-performance solution by creating an airtight barrier that enhances energy efficiency, prevents moisture buildup, and strengthens your home’s structure.


At Arctic Insulation Contractors, we specialize in closed cell insulation installation, ensuring year-round comfort, lower utility bills, and improved durability for your home or commercial space. Whether insulating walls, attics, or crawlspaces, our expert team delivers a long-lasting, energy-efficient solution tailored to your needs.


Call us today at (720) 776-2528 for a free consultation and experience the benefits of closed cell insulation in your home!

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Get an Instant Quote

Thornton Insulation

Why Is Closed Cell Insulation in Colorado Important?

Closed cell insulation offers several benefits that make it a top choice for homeowners in Thornton, CO:


  • Superior Energy Efficiency – With a high R-value per inch, closed cell insulation significantly reduces heat transfer, keeping your home warm in the winter and cool in the summer. 
  • Air Sealing & Moisture Resistance – Its dense structure acts as an air barrier, preventing drafts and reducing moisture-related issues like mold and mildew. 
  • Strength & Durability – Closed cell foam hardens after application, adding structural integrity to walls and ceilings. 
  • Versatile Application – Ideal for attics, walls, crawl spaces, basements, and even exterior applications where a strong barrier is needed. 
  • Long-Lasting Performance – Unlike traditional insulation, closed cell foam doesn’t sag, shrink, or degrade over time.


With Arctic Insulation Contractors, you get high-quality insulation that enhances comfort, lowers energy costs, and protects your home from air leaks and moisture problems.

Call (720) 776-2528

What Types of Closed Cell Insulation Do Arctic Insulation Contractors Offer?

We provide different types of closed cell insulation solutions tailored to your home’s insulation needs:



Our experts will assess your home and recommend the best type of closed cell insulation based on your specific requirements.

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What Other Insulation Services Do Arctic Insulation Contractors Offer?

Beyond Closed-Cell Insulation: Maximize Efficiency with  Spray Foam Insulation


Closed-cell insulation is a powerful choice for moisture resistance and structural strength, but for full-home coverage and maximum energy efficiency, consider spray foam insulation. If you’re looking for a seamless, airtight barrier that works in walls, attics, crawlspaces, and hard-to-reach areas, spray foam is the ultimate upgrade.


At Arctic Insulation Contractors, we specialize in high-performance spray foam insulation that enhances energy efficiency, eliminates air leaks, and improves indoor comfort. Whether you need open-cell or closed-cell spray foam, our expert team ensures a precise and professional installation.

Closed-Cell vs. Spray Foam Insulation: What’s the Difference?

Feature Closed-Cell Insulation Spray Foam Insulation
Best for High-moisture areas & structural support Whole-home insulation & air sealing
Main Benefit Dense, rigid structure & superior R-value Expands to fill every gap & prevents air leaks
Material Type Hard, compact foam Expanding foam (open or closed-cell)

Other Insulation Services We Offer


In addition to closed-cell and spray foam insulation, our specialists provide:



Call (720) 776-2528 today for a free consultation.

Call (720) 776-2528

Our Closed Cell Insulation Process: How It Works

At Arctic Insulation Contractors, we follow a precise and efficient process to ensure top-quality closed cell insulation installation for maximum energy efficiency and durability:

Free Consultation & Assessment

We evaluate your home’s insulation needs, identifying energy loss, air leaks, and moisture issues to recommend the best closed cell insulation solution.

Choosing the Right Insulation Solution

Based on your goals, we determine the most effective method:


  • Spray Foam Application – Ideal for sealing gaps and cracks, creating an airtight barrier.
  • Rigid Board Insulation – Best for basements, roofs, and areas needing structural support.
  • Hybrid System – A combination of insulation materials for optimized efficiency.

Professional Installation

Our certified technicians apply closed cell insulation with precision, ensuring seamless coverage and air sealing.

Quality Inspection & Sealing

We conduct a thorough check to ensure:


  • Complete coverage with no weak points.
  • Proper sealing to eliminate air leaks.
  • Long-lasting performance for maximum efficiency.

Enjoy the Benefits

After installation, you’ll experience:


  • Lower energy bills from improved insulation.
  • Consistent indoor temperatures year-round.
  • Protection from moisture, mold, and air leaks.
  • Enhanced durability, making your home more resilient.

Ready to upgrade? Call (720) 776-2528 today for a free consultation!

Call (720) 776-2528

How Much Does Closed Cell Insulation Cost in Thornton, CO?

Closed cell insulation costs vary based on factors such as application type, square footage, and installation complexity. Below is an estimated cost range:

Insulation Type Average Cost per Sq. Ft. Estimated Total Cost (500 sq. ft.)
Spray Foam Closed Cell Insulation $1.00 - $1.50 $500 - $750
Rigid Closed Cell Foam Boards $1.50 - $2.50 $750 - $1,250
Hybrid Insulation System $1.25 - $2.00 $625 - $1,000

Factors affecting pricing:


  • Home Size & Area – Larger areas require more insulation material. 
  • Installation Complexity – Difficult-to-reach spaces may increase labor costs. 
  • Insulation Thickness – Higher R-value applications may require multiple layers. 
  • Old Insulation Removal – Additional costs may apply if old insulation needs to be removed.


Want an exact quote for your project? Call us at (720) 776-2528 for a free estimate today!

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Why Choose Arctic Insulation Contractors for Closed Cell Insulation?

  • Certified Insulation Experts – Our team is fully trained and experienced in handling closed cell insulation projects of all sizes, ensuring a flawless installation.
  • Top-Quality Materials – We use high-performance closed cell insulation products designed for maximum energy efficiency, moisture resistance, and long-lasting durability.
  • Affordable & Transparent Pricing – No hidden fees! We provide upfront, competitive pricing so you know exactly what to expect.
  • Satisfaction Guarantee – We stand by our work and prioritize customer satisfaction, ensuring the best insulation results for your home.
  • Locally Owned & Operated – With years of experience in Colorado’s climate, we customize insulation solutions to withstand local weather conditions and optimize home comfort.


Upgrade your home’s insulation today!


 Call (720) 776-2528 for a free consultation and experience the Arctic Insulation Contractors difference!

Call (720) 776-2528

Where Does Arctic Insulation Contractors Provide Closed Cell Insulation?

Looking for Insulation Contractors Nearby?

We Also Serve Highlands Ranch, CO!

At Arctic Insulation Contractors, we install closed-cell insulation in Highlands Ranch, CO, for high-density, moisture-resistant thermal protection.

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Recent Project in Highlands Ranch:

A homeowner upgraded their basement walls with closed-cell spray foam, improving energy efficiency.

Customer Testimonials:

  • A white background with a few lines on it

    "The insulation made a huge difference! No more cold drafts in the basement."


    – Emily P.

  • A white background with a few lines on it

    "Arctic Insulation was fast, professional, and did a fantastic job!"


    – Steve H.

  • A white background with a few lines on it

    "Worth every penny! My home feels so much more comfortable."


    – Jessica R.

No matter where you’re located, Arctic Insulation Contractors is ready to improve your home’s insulation!

Call (720) 776-2528

Frequently Asked Questions

  • What is the difference between closed cell and open cell insulation?

    Closed cell insulation is denser and provides a stronger air and moisture barrier, while open cell insulation is softer and better for soundproofing but less resistant to moisture.

  • How long does closed cell insulation last?

    When properly installed, closed cell spray foam insulation can last over 50 years, making it a long-term investment in energy efficiency.

  • Is closed cell insulation worth the cost?

    Yes! Although it has a higher upfront cost than other insulation types, closed cell insulation reduces energy bills, strengthens your home’s structure, and provides superior moisture resistance.

Call (720) 776-2528

Get Your Free Closed Cell Insulation Quote Today!

Upgrade your home with top-quality closed cell insulation in Thornton, CO! Our expert team at Arctic Insulation Contractors is ready to help you improve energy efficiency, comfort, and protection against moisture.


Call us today at (720) 776-2528 for a FREE consultation and estimate! Don’t wait!


Start saving on energy bills and enjoy a better-insulated home now!

Call (720) 776-2528
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