Insulating materials; Insulating waterproofing membranes; Insulation tape for use on pipes and other air conditioning, refrigeration, heating, and ventilation equipment; Sealing and insulating materials
Rubber GoodsRoofing membranes; Roofing, not of metal; Waterproofing membranes for roofing, floors and walls
Nonmetallic Building MaterialsRoof maintenance; Roof maintenance services; Roofing services; Roofing installation; Roofing maintenance; Roofing maintenance services; Roofing repair; Comprehensive preventative maintenance service for roofing systems; Installation of insulating materials in buildings, roofs and structures; Maintenance of roofing; Providing information relating to roofing installation and repair; Repair of roofing
Building Construction and Repair