Irritation of the eyes and lungs.
Dangers of using spray foam insulation.
When applied correctly and given enough time to cure there are not any dangers of spray insulation but if the applicators aren t wearing personal protective equipment or the foam isn t applied correctly dangerous reactions can occur.
But the greatest dangers posed by spray foam insulation are to the workers installing it.
Tightness in the chest.
According to the epa.
The dangers of using spray foam insulation.
Workers must use the right protective gear to shield their eyes nose and throat from the damaging vocs in the isocyanate.
Be sure to research your installer their safety protocols and reviews.
Or it s applied too thick.
Then during application spray foam might not stick well for many reasons.
Homeowners who are exposed to isocyanates and other spray foam chemicals in vapours aerosols and dust during or after the installation process run the risk of developing asthma sensitization lung damage other respiratory and breathing problems and skin and eye irritation.
These workers are exposed to chemicals in the spray foam insulation including isocyanates and polyol plus additives like catalysts containing amines as well as pigments flame retardants and surfactants.
They avoid all skin contact with the chemicals.
Exposure and injuries to spray foam insulation can result from a number of things including.
William swietlik co chair of the epa s workshop on spray foam dangers has asserted that the chemicals used in the insulation are a leading cause of workplace asthma and are a well known sensitizing toxicant to humans.
Or it s applied in layers and one layer doesn t stick to the next well.