Construction and building materials, not of metal or mainly made of materials other than metal, namely, boards of wood, wood pulp boards for building, plywood, and plywood boards; ceiling, roof, wall and floor materials, coverings, boards, panels, modules and elements, not of metal or mainly made of materials other than metal, namely, floor boards, wall boards, ceiling boards, roofing boards, floor panels, wall panels, ceiling panels, roofing panels; non-metallic rigid pipes for building; transportable buildings, not of metal or mainly made of materials other than metal; supporting and stiffening beams, not of metal or mainly made of materials other than metal; joist, beams, not of metal or mainly made of materials other than metal; building materials, namely, building panels, not of metal or mainly made of materials other than metal; constructions, namely, prefabricated buildings, transportable buildings, building linings, and greenhouse frames, not of metal or mainly made of materials other than metal; doors, building doors, door panels, door frames, and sills, not of metal or mainly made of materials other than metal; floating docks for mooring boats, not of metal or mainly made of materials other than metal; shuttering for concrete, not of metal or mainly made of materials other than metal; non-metal stakes for building purposes, mooring bollards, cornices, cornices mouldings, fences, tomb or grave enclosures, not of metal or mainly made of materials other than metal; non-metal hips for roofing; roof trusses, not of metal or mainly made of materials other than metal; prefabricated pigsties and chicken-houses, not of metal or mainly made of materials other than metal; sleepers being door parts, and railway sleepers, not of metal or mainly made of materials other than metal; laths, arbours, prefabricated fair huts, telegraph posts, posts for electric power lines, non-metal palisades and palings, wood joinery for paneling, parquet flooring, and parquet floor parts; outdoor blinds, not of metal and not of textiles; advertisement columns, planks of wood for building, gates, architectural mouldings, door frames, window frames, and framework for buildings, not of metal or mainly made of materials other than metal; sawn timber, silos, jalousies, and sheet pile planks, not of metal or mainly made of materials other than metal; modular stables, not of metal or mainly made of materials other than metal; masts being non-metal poles for building purposes, diving boards, not of metal or mainly made of materials other than metal; roofing, roof coverings, roof laths, gutters, shingles, and roof pillars, not of metal or mainly made of materials other than metal; stairs and stair-treads, not of metal or mainly made of materials other than metal; wood floor tiles, woodwork planks, and transverse railway sleepers, not of metal or mainly made of materials other than metal; processed timber, building timber, semi-worked timber, sawn timber, cut timber, stringers being parts of staircases, and inner and outer wall cladings for buildings, not of metal or mainly made of materials other than metal; windows, window frames, and shutters, not of metal or mainly made of materials other than metal; parts and components especially adapted for the aforementioned goods