Legalett thermal wall / Discussions

...wall. This particular option for attaching rigid EPS foam panels to the exterior of a house has a metal rail in the center of the panel that lets you attach them without long expensive screws that cause thermal bridging. 

...wall system. Either of those can be used to secure many varieties of insulation to the exterior of a wall assembly. Probably the easiest and most affordable method would be ThermalWall rigid foam insulation panels from Legalett. ThermalWall is an EPS rigid foam panel with a metal rail embedded in the middle of the pane...