Does a concrete foundation poured this way work as well as a traditional poured or cast concrete foundation? What, if any, are the drawbacks from using these foam forms?

Today, wood forms are giving way to polystyrene insulated concrete forms made from either polystyrene or other materials such as woodcrete (a recycled cement bonded wood fiber material), which fit ...

Does a concrete foundation poured this way work as well as a traditional poured or cast concrete foundation? What, if any, are the drawbacks from using these foam forms?

With interlocking insulated concrete forms, it’s important to realize the foundation footing the ICFs rest on should be perfectly flat and level, and the footing needs to be perfectly square.