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!

Adding batt insulation on the wall
By Arvada Insulation Contractors June 15, 2025
Improve home comfort with batt insulation. Cut energy waste, reduce bills, and maximize efficiency. Contact us today for expert installation!
Open cell insulation at the attic
By Arvada Insulation Contractors June 8, 2025
Get flexible, cost-effective energy savings with open-cell spray foam insulation. Enhance comfort and reduce bills—call today!
Closed cell insulation
By Arvada Insulation Contractors June 1, 2025
Upgrade your home with closed-cell spray foam insulation for superior energy efficiency and moisture resistance. Call now for expert service!
Foam Insulation in Boulder, CO
By Arvada Insulation Contractors May 25, 2025
Foam insulation provides a durable, efficient way to enhance energy savings, improve comfort, and air seal your home. Contact us today!
Installing sound insulation on the wall
By Arvada Insulation Contractors May 18, 2025
Reduce noise and enhance comfort with professional sound insulation. Improve soundproofing and home peace—call now for expert service!
Attic with insulation
By Arvada Insulation Contractors May 11, 2025
Increase energy efficiency and comfort with attic insulation. Reduce heat loss, lower bills, and upgrade your home—call today!
Garage insulation
By Arvada Insulation Contractors May 4, 2025
Insulate your garage to enhance comfort, cut energy waste, and improve efficiency. Call now to learn about top-quality garage insulation!
Man adding insulation to the wall
By Arvada Insulation Contractors April 27, 2025
Maximize energy efficiency and home comfort with professional wall insulation. Reduce energy waste and cut costs—call today to schedule!
Crawl space insulation in Arvada. CO
By Arvada Insulation Contractors April 20, 2025
Seal your crawl space with insulation to improve energy efficiency, reduce moisture, and enhance home comfort. Call now for expert service!
Cellulose for insulation
By Arvada Insulation Contractors April 13, 2025
Choose cellulose insulation for an eco-friendly way to enhance energy efficiency, reduce heat loss, and save on bills. Call now!
More Posts