Foam Insulation Dangers

Spray foam polyurethane dangers.

Foam insulation dangers.

Light density open cell spray foam is commonly known as half pound. Marketing claims that ignore the presence of isocyanates and other toxic chemicals in spf insulation mask the need for safe work practices. Is spray foam insulation dangerous. Some surfactants may be linked to endocrine disruption.

Spray polyurethane foam insulation is manufactured in your home and not in a factory. Spray foam insulation is a booming industry. With icynene being new to the market it is regularly misunderstood and compared with. Two liquid chemicals called side a and side b are combined together and mixed on site during installation.

It creates an airtight home that keeps out pesky bugs and damaging moisture. The real issue is the improper formulation and installation of large amounts of spray foam in homes and buildings by poorly trained unknowledgeable or. This form of insulation is commonly known as two pound foam as it is a rigid insulating material that requires a thickness of 50 mm when applied in the home typically this foam s natural color is yellow when applied in insulation. On the surface spray foam insulation s popularity seems warranted.

It s been proven to reduce energy costs for homeowners. A worker sprays the foam with a special gun into a wall area or into drilled holes where the foam expands and seals the section. Medium density closed cell spray foam ccspf. 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.

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. This is not just a diyers issue. Misleading marketing information can result in spray foam applicators. Light density open cell spray foam ocspf.

Spray foam may even lead to a fatal reaction in people who have been exposed or sensitized to the substance. The potential for off gassing of volatile chemicals from spray polyurethane foam is not fully understood and is an area where more research is needed. It s a huge money maker and where there is lots of money to be made there is lots of brainwash going on a huge marketing machine that s bigger than one can comprehend. We list below a few of the spray foam insulation dangers to keep in mind.

It seemingly lasts forever. The dangers of using spray foam insulation.