Are there health concerns associated with the use of open-cell (semi-rigid) spray foam insulations?
Open-cell spray foam insulations produced by DEMILEC (USA) are “green” products. They meet off gassing requirements of CGSB 51.23 92 for new residential construction, and no toxic or carcinogenic products were detected. In addition, the use of open-cell foam insulation reduces airborne dust and air infiltration, making it the healthy choice for those who suffer from allergies, asthma or chemical sensitivity.