Is Spray Foam Toxic?
Is Spray Foam Toxic
If you are considering the spray foam insulation of spray polyurethane foam (SPF), there are several things to consider. One of the primary long-term concerns is the off-gassing of volatile organic compounds (VOCs) during and after SPF application. This can lead to a host of issues in your home, including health problems and the need for costly ventilation solutions. In some cases, this has resulted in legal battles and settlements.
This off-gassing comes from isocyanates, which can release vapors or aerosols during or after the SPF application process. These chemicals can be a significant health concern, especially for those with respiratory or other conditions. They can also cause chemical sensitization. Once sensitized, even the smallest exposure can cause serious problems.
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The off-gassing problem is compounded by the airtight nature of homes insulated with SPF. This creates an environment that traps VOCs and https://www.fda.gov/about-fda/center-drug-evaluation-and-research-cder/sun-protection-factor-spfother pollutants, which can linger in the home for days or even weeks after the SPF is applied. In addition, the airtight environment can lead to a build-up of carbon dioxide gas and entrap moisture within the home.
This can result in costly mold problems and moisture damage to electrical wires and drywall. These problems can add thousands of dollars to the cost of a SPF insulation project, and are often not covered by homeowner’s insurance policies. This is why it is important to weigh the pros and cons of an SPF installation carefully before proceeding with a project.
Georgia Insulation
2092 Crow Rd, Gainesville, GA 30501
(770)758-4459