Metal building materials and components, namely building frames and beams, roof frames and beams, tie rods, aluminum cladding, aluminum sheathed wall panels and wallboards, flashing, cappings, building wrap in the nature of metal sheathed material for wrapping a building between the framework and the outer cladding to provide a moisture, vapor or insulation barrier, doors, windows, portable metal buildings

Non-metal building and construction materials and components, namely building frames and beams, roof frames and beams, ties and tie rods, wall and ceiling battens, joists, noggings in the nature of non-metal rigid braces for framework, floorboards and floor panels, wallboards and wall panels, weatherboards, namely, siding, roof boards, bargeboards, spouting boards in the nature of boards to which spouting is attached, baseboards, skirting boards, bracing panels, ceiling boards and panels, cappings in the nature of a protective weather-proofing cap for roofing, namely, ridge cappings, flashing, scotia in the nature of baseboard and molding for ceiling and wall joins, noggings in the nature of non-metal rigid braces for bracing framework, non-metal building wrap, in the nature of non-metal sheet material for wrapping building structures between the framework and outer cladding as a moisture, vapor or insulation barrier, doors, windows, building glass, flashing, portable non-metal buildings

Residential and commercial building and construction services; building repair services

Architectural design services; research on building construction