Foam Insulation Dangers

Read more about chemicals in spf products.

Foam insulation dangers.

Two liquid chemicals called side a and side b are combined together and mixed on site during installation. 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. Spray foam may even lead to a fatal reaction in people who have been exposed or sensitized to the substance.

Misleading marketing information can result in spray foam applicators. With icynene being new to the market it is regularly misunderstood and compared with. It s been proven to reduce energy costs for homeowners. As an official icynene accredited contractor and installer is spray foam insulation dangerous is one of the most widely frequently asked question we get from our customers we would first like to state that not all insulation materials are the same.

The dangers of using spray foam insulation. 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. Medium density closed cell spray foam ccspf. We list below a few of the spray foam insulation dangers to keep in mind.

The real issue is the improper formulation and installation of large amounts of spray foam in homes and buildings by poorly trained unknowledgeable or. 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. 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. 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.

Some surfactants may be linked to endocrine disruption. Standardized methods are needed to assess the potential impacts of spf insulation products on indoor air quality and to establish re entry or re occupancy times after product installation in a building and to better understand post occupancy. 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. This is not just a diyers issue.

It creates an airtight home that keeps out pesky bugs and damaging moisture. Light density open cell spray foam ocspf. Spray foam insulation is a booming industry. 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. It seemingly lasts forever.