Building materials of metal; metal coated building materials; transportable buildings of metal; ironmongery, small items of metal hardware; pipes and tubes of metal; parts and fittings for the aforesaid goods included in this class

Plastic materials in the form of sheets (non-textile), blocks and rods, all being semi-finished products; laminates of plastic material having insulating properties; insulating materials made of foamed plastics; laminated boards; structural insulating panels and materials; parts and fittings included in this class