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  • Green-Source Products LLC
    Green-Source Products LLC
    216.851.4641
    1170 Ivanhoe Rd, 44110-3250  Cleveland

    Green-Source Products’ High Performance Green Building System™ (HPGBS™) is a light-gauge galvanized metal wall and roof framing system that integrates the strength and rigidity of traditional steel framing with the ultra-efficient, rigid insulation characteristics of EPS (expanded polystyrene). Ful…