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Spray Foam Insulation: The Ultimate Solution for Energy Efficiency

The Secret to a More Energy-Efficient Home Starts Here!

Are you looking for an insulation solution that provides superior energy efficiency, air sealing, and long-term durability? Spray foam insulation is one of the best choices for homeowners and businesses looking to enhance comfort and reduce energy costs.


At Arvada Insulation Contractors, we specialize in professional spray foam insulation installation, ensuring maximum energy savings and protection for your property.

What is Spray Foam Insulation?

Spray foam insulation is a polyurethane-based material that expands upon application, filling every crack and gap to create an airtight seal. It comes in two primary types:

Type Best For R-Value Per Inch Key Benefits
Open-cell spray foam insulation Walls, ceilings, soundproofing 3.5 – 3.8 Cost-effective, excellent soundproofing
Closed-cell spray foam insulation Attics, crawl spaces, basements 6.0 – 7.0 High insulation value, moisture resistance

How Does Spray Foam Compare to Other Insulation Types?

Feature Spray Foam Insulation Blown-In Insulation Batt Insulation
Air Sealing ✔️ Completely airtight ✔️ Good coverage ❌ Can leave gaps
Moisture Resistance ✔️ Excellent (closed-cell) ❌ Absorbs moisture (cellulose) ❌ Can trap moisture
Soundproofing ✔️ Good (open-cell) ✔️ Effective (cellulose) ❌ Less effective
R-Value ✔️ Highest per inch ✔️ Moderate ❌ Lower

Benefits of Spray Foam Insulation

  1. Superior Energy Efficiency
    Spray foam insulation significantly reduces heat transfer, keeping your home comfortable year-round and cutting energy bills by up to 50%.
  2. Exceptional Air Sealing
    Unlike traditional insulation, spray foam insulation expands to fill every gap, eliminating air leaks and drafts.
  3. Moisture and Mold Resistance
    Closed-cell spray foam insulation acts as a moisture barrier, preventing mold and mildew growth.
  4. Long-Lasting Performance
    Spray foam insulation doesn’t settle or degrade over time, providing decades of protection.
  5. Improved Indoor Air Quality
    By sealing out allergens, dust, and pollutants, spray foam insulation contributes to healthier indoor air.

Where Can You Use Spray Foam Insulation?

  • Attic insulation – Keeps heat out in summer and retains warmth in winter.
  • Crawlspace insulation – Prevents moisture buildup and improves energy efficiency.
  • Wall insulation – Reduces noise transfer and enhances temperature regulation.
  • Garage insulation – Keeps garages comfortable year-round.
  • Basement insulation – Protects against cold air and moisture.

How Much Does Spray Foam Insulation Cost?

The cost of spray foam insulation depends on:


  • Type of foam – Closed-cell spray foam insulation is more expensive but provides a higher R-value.
  • Size of the area – Larger spaces require more material and labor.
  • Installation complexity – Hard-to-reach areas may add to the cost.
Area of Home Estimated Cost for Open-Cell Spray Foam Estimated Cost for Closed-Cell Spray Foam
Attic $1.00 – $1.50 per sq. ft. $1.50 – $2.50 per sq. ft.
Walls $0.50 – $1.00 per sq. ft. $1.00 – $2.00 per sq. ft.
Crawl Space $1.00 – $1.50 per sq. ft. $2.00 – $3.00 per sq. ft.

Cost-Saving Tip: Many homeowners qualify for energy rebates when upgrading to spray foam insulation. Check with your local utility provider for incentives.


On average, homeowners spend $2,500 to $7,500 on spray foam insulation installation.

Why Choose Arvada Insulation Contractors?

At Arvada Insulation Contractors, we provide expert spray foam insulation services with top-quality materials and professional installation. Whether you're insulating a new home or upgrading existing insulation, we ensure optimal performance and energy savings.

Get a Free Quote Today!

Upgrade your home with professional spray foam insulation from Arvada Insulation Contractors. Call (720) 709-1680 or fill out our online form to schedule a consultation today!

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