40 Services in relation to the treatment of materials in the nature of non-metallic building materials, namely, plasterboard, drywall, gypsum board, gypsum-fiber board, wood-fiber gypsum board, plywood, fiberboard, oriented strand board, medium-density fiberboard, high-density fiberboard, particleboard, hardboard, non-metal composite panels, cross laminated timber panels, wood veneers, non-metal doors, composite wood doors, panels and boards, fiber cement boards, wood-fiber reinforced cement boards and non-metal building products, namely, siding, linings, flooring, and sheathing board for walls and roofs and powder coatings being sold as an integral component of building materials comprised of plasterboard, drywall, gypsum board, gypsum-fiber board, wood-fiber gypsum board, plywood, fiberboard, oriented strand board, medium-density fiberboard, high-density fiberboard, particleboard, hardboard, non-metal composite panels, cross laminated timber panels, wood veneers, non-metal doors, composite wood doors, panels and boards, fiber cement boards, wood-fiber reinforced cement boards, siding and flooring; services in relation to the treatment of materials in the nature of powder-coating materials, application of thermoplastics in powder form using electrostatic spray deposition, application of thermoplastics in extruded form using extrusion deposition, application of thermoplastics in solid sheet material form using gravity fed deposition; services in relation to the treatment of materials in the nature of printing onto power coated surfaces, dye-sublimation printing and digital printing; timber felling, milling and processing, including the custom manufacture of timber-based products; information and advisory services relating to all the aforementioned services provided through all public communication means including via telecommunications and the Internet; powder coating, namely, electrostatic deposition coating services; application of coatings using chemical, mechanical, thermal or thermomechanical processes, namely, powder-coating materials, application of thermoplastics in powder form using electrostatic spray deposition, application of thermoplastics in extruded form using extrusion deposition, and application of thermoplastics in solid sheet material form using gravity fed deposition