SMARTSHELL

Windows of metal; facades of metal being non-opaque wall components, namely, wall panels of metal; outer doors of metal; window, facade and exterior door accessories, namely, metal latches

Apparatus for ventilating, namely, ventilating fans for commercial use and control units, heat exchangers and ventilation pipes specially adapted for use therewith

Building insulation, namely, wall, ceiling and roof insulation

Windows, not of metal; non-metal facades, namely, non-opaque wall components in the nature of curtain walls, except glass panes; exterior doors, not of metal and not of glass; roof parts, namely, non-metal roof trusses; roofings, namely, roofing slates and non-metal gutters; cellar ceilings, namely, non-metal ceiling panels; parquet flooring slabs

Window and exterior door fittings, not of metal

Construction services, namely, installation and repair of windows, facades in the nature of non-opaque wall components and exterior doors