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insulation products made primarily of fiberglass for use in buildings, namely, duct board, blowing insulation, batts, blankets and rigid insulation board; insulation for use with commercial and industrial pipes, ducts, and air conditioning, refrigeration, heating and ventilation equipment

providing advice and information in the field of environmentally sustainable building practices; providing advice in the field of installation of insulating materials

custom manufacturing of commercial, residential and industrial insulation products and of green roof products; customization of commercial, residential insulation products and green roof products to customer specification