Extruded polystyrene xps easily recognized by its blue green or pink color falls in the middle of the three types of rigid foam insulation in both cost and r value used most in walls or below grade applications.
Types of foam board insulation.
Types of foam insulation today most foam materials use foaming agents that don t use chlorofluorocarbons cfcs or hydrochlorofluorocarbons hcfcs which are harmful to the earth s ozone layer.
This product typically.
There are a few different kinds of foam board insulation diyers should know about.
Foam board insulation types.
Both are typically made with polyurethane.
There are two types of foam in place insulation.
Expanded polystyrene foam eps is the cheapest and least used foam board product on the market.