Spray Foam

Professional Spray Foam Insulation Services for Your Property

Choosing the right insulation is vital for your property's energy efficiency and comfort. At The Spray Foam Company, we specialize in providing top-notch spray foam insulation services for both residential and commercial properties in Portland, OR, and surrounding areas. Our high-quality spray foam solutions create a tight seal that keeps your indoor spaces cozy while reducing energy costs. With over a decade of experience, our family-owned business is committed to delivering exceptional service and results you can trust.

Reach Out Today Reach Out Today

Open-Cell vs. Closed-Cell Spray Foam

When considering spray foam insulation, it's essential to understand the two main types: open-cell and closed-cell foam. Each has unique properties and advantages that cater to different insulation needs.

Open-Cell Spray Foam


Open-cell spray foam is lighter and softer, making it easier to install in various spaces. It has lower thermal resistance per inch compared to closed-cell foam but is effective for interior applications. Here are some key features:

Air Barrier

Open-cell foam provides excellent air sealing, helping to minimize drafts and improve energy efficiency.

Sound Absorption

Its porous structure makes it an effective sound barrier, reducing noise transmission between rooms.

Cost-Effective

Generally, open-cell spray foam is less expensive than its closed-cell counterpart, making it a popular choice for budget-conscious projects.

Open-cell foam is ideal for attics, walls, and other areas where moisture control is not a primary concern.

Closed-Cell Spray Foam


Closed-cell spray foam is denser and more rigid, offering superior insulation properties. It is often used in areas where added structural integrity and moisture resistance are essential. Key features include:

Higher R-Value

Closed-cell foam insulation has better insulating power. This means it keeps heat inside during winter and outside during summer more effectively.

Moisture Barrier

Its closed structure prevents water penetration, making it suitable for exterior applications and areas prone to moisture.

Increased Strength

Closed-cell spray foam adds structural support to walls and roofs, enhancing the overall integrity of the building.

This type of spray foam is perfect for basements, crawl spaces, and roofs, providing a durable and effective insulation solution.

Closed-Cell Spray Foam


Closed-cell spray foam is denser and more rigid, offering superior insulation properties. It is often used in areas where added structural integrity and moisture resistance are essential. Key features include:

Increased Strength

Closed-cell spray foam adds structural support to walls and roofs, enhancing the overall integrity of the building.

Moisture Barrier

Its closed structure prevents water penetration, making it suitable for exterior applications and areas prone to moisture.

Higher R-Value

Closed-cell foam insulation has better insulating power, keeping heat inside during winter and outside during summer more effectively.

This type of spray foam is perfect for basements, crawl spaces, and roofs, providing a durable and effective insulation solution.

Open-Cell Spray Foam


Open-cell spray foam is lighter and softer, making it easier to install in various spaces. It has lower thermal resistance per inch compared to closed-cell foam but is effective for interior applications. Here are some key features:

Air Barrier

Open-cell foam provides excellent air sealing, helping to minimize drafts and improve energy efficiency.

Sound Absorption

Its porous structure makes it an effective sound barrier, reducing noise transmission between rooms.

Cost-Effective

Generally, open-cell spray foam is less expensive than its closed-cell counterpart, making it a popular choice for budget-conscious projects.

Open-cell foam is ideal for attics, walls, and other areas where moisture control is not a primary concern.

Professional Installation for Optimal Performance

For spray foam insulation to be effective, proper installation is crucial. At The Spray Foam Company, our skilled team uses advanced equipment and techniques to ensure a thorough and even application. We take the time to assess your specific needs and tailor our services to provide the best results. Our commitment to quality means you can trust us to deliver insulation that performs as promised.

Get Started Today Get Started Today

Transform Your Space With Spray Foam Insulation!

Contact us today to learn more about our spray foam insulation services and how we can help you achieve the perfect indoor environment!

Share by: