Home renovations hit by delays, rising costs as demand for low-formaldehyde materials grows

Home renovations hit by delays, rising costs as demand for low-formaldehyde materials grows


HEALTH RISKS

Formaldehyde is widely used in construction because it strengthens resins and adhesives. 

A CNA report last year found elevated levels of formaldehyde in some wood furnishings. 

These items are often made from materials such as plywood, which is typically bonded with resins and coated with laminate finishes that contain the chemical.

In hot weather or high indoor temperatures, a process known as off-gassing can occur, where volatile organic compounds – including formaldehyde – are released into the air. 

Experts warned that prolonged exposure or high concentrations of the chemical can pose health risks. 



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