Spray Foam Insulation Risks

In other words the marketing machine is so strong the truth has been wiped out off the internet.

Spray foam insulation risks.

In recent years spray polyurethane foam spf insulation has become increasingly popular in both residential and commercial construction. Two part spray foam insulation dangers. Spray polyurethane foam insulation of any kind uses isocyanates in 50 of the formulation even those claimed to be made with soy or other natural oils. Naturally you won t find much online about spray foam insulation risks disadvantages and especially health risks associated with spray foam.

More energy efficient than traditional fiberglass insulation spf insulation is used to create a moisture and vapor barrier in perimeter walls crawl spaces and attics. Individuals with a history of skin conditions respiratory allergies asthma or prior isocyanate sensitization should carefully review product information when considering the use of spray polyurethane foam spf products and may want to consider safer alternatives. The chemical mixture is they applied as as insulant. Generally spray foam insulation installation is a process completed by professionals with the right tools training and equipment.

Spray polyurethane foam insulation is manufactured in your home and not in a factory. The real issue is the improper formulation and installation of large amounts of spray foam in homes and buildings by poorly trained unknowledgeable or. Knowing how spray foam insulation is applied can help you to be aware of the effects it may later have on your health. Two part spray insulation foams are of greater concern to health risk.

This is not just a diyers issue. William swietlik co chair of the epa s workshop on spray foam dangers has pointed out that the chemicals used in spray foam insulation are a leading cause of workplace asthma and are a well known sensitizing toxicant to humans. Spray foam may even lead to a fatal reaction in people who have been exposed or sensitized to the substance. All you need to do is publish enough.

Rather than one part insulation foam the two part requires mixing of chemicals referred to as side a and side b on site. Two liquid chemicals called side a and side b are combined together and mixed on site during installation. Workman s comp claims have also been on the rise from spray foam installers who have become ill as a result of repeated exposure to the chemicals in the foam.