Open-Cell Spray Foam Insulation 

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Open-cell spray foam is best for moisture control and sound barrier.
Residential & Commercial Open-Cell Spray Foam Insulation Jacksonville Property Owners Trust

Open-cell spray foam is another type of polyurethane insulation that is applied as a liquid and expands to form a soft, spongy foam. Unlike closed-cell spray foam, open-cell foam has a lower density and a more permeable structure, which gives it distinct characteristics and applications. Here are some key features of open-cell spray foam:

1. Thermal Insulation: Open-cell spray foam provides good thermal insulation, helping to maintain comfortable indoor temperatures and reduce energy costs. However, it typically has a lower R-value per inch compared to closed-cell foam.

2. Air Barrier: It effectively seals gaps and cracks, providing an air barrier that reduces drafts and improves energy efficiency.

3. Sound Absorption: The softer, more flexible nature of open-cell foam makes it an excellent sound absorber, which can enhance acoustic performance in buildings.

4. Moisture Control: While open-cell foam is not waterproof, its permeability allows it to manage moisture effectively by absorbing and releasing water vapor. This can help prevent condensation in certain applications.

5. Cost-Effective: Open-cell spray foam is generally less expensive than closed-cell foam, making it a popular choice for residential insulation projects.

6. Lightweight: The lower density of open-cell foam means it adds less weight to structures, making it suitable for various applications, including walls, ceilings, and attics.

Open-cell spray foam is often used in applications where moisture control and sound absorption are priorities, such as in residential homes, particularly in interior walls and attics.

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Why Choose Open-Cell Spray Foam?

 

Due to its soft cell structure, open-cell spray foam is best used in enclosed wall systems, attics, crawlspaces, and many other spots. Since it expands, it can insulate hard-to-reach nooks and crevices in a home or business. Open-cell foam is also great for soundproofing and is more affordable than using closed-cell spray foam insulation Jacksonville residents rely on.

Compared to closed-cell foam, open-cell foam is about half as dense, with an average R-value of around 3.5. It’s also much more vapor-permeable, which means it allows humid indoor air to travel at a controlled rate to the outside atmosphere. This allows moisture to escape that might otherwise condense inside to form mold during humid summers.

Reach out to us today to see how our team of spray foam insulation contractors Jacksonville, FL residents trust can reduce your energy costs!


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