6
Metal materials for construction, such as metal panels and fittings therefor, for claddings for buildings; Metal panels for building; Facades of metal; Curtain walling installations of metal; Cladding of metal for facades; Facade construction components of metal; Double skinned (Metal -) heat insulated facade constructions; Metallic building facade elements; Facade elements of metal; Suspension devices and hooks of metal for building cladding panels; Roof coverings of metal; none of the aforesaid relating to pipes, ducting, or for the purposes of ventilation
17
Insulating plaster; Insulating materials; Insulation sheets; Composite panels with insulating properties; Acoustic insulating panels made from non-metallic materials; none of the aforesaid relating to pipes, ducting, or for the purposes of ventilation
19
Building materials, not of metal; Facades of non-metallic materials; Facade construction components of non-metallic materials; Facade elements of non-metallic materials; Facade cladding sheets of mortar coated foamed materials; Roofing, not of metal; none of the aforesaid relating to pipes, ducting, or for the purposes of ventilation
37
Installation work, Servicing and Repair In relation to the following goods: Facades, insulation sheets and roof covering; none of the aforesaid relating to pipes, ducting, or for the purposes of ventilation