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NRG Greenboard™ is an Insulated Wall Panel that combines exterior cladding with insulation so designers can achieve the 6 star energy ratings that have been introduced into the building code. NRG Greenboard insulated core of high quality expanded polystyrene, positions the NRG Greenboard cladding insulation options from .92 R to 3.96 R. Creating an exterior dual cladding system, as a thermal exterior building envelope.

NRG Greenboard Insulated wall panel is a lightweight, energy efficient product, and once coated, the system provides a weather resistant, seam free rendered finish.