Transportable buildings, not of metal; monuments, not of metal; horticultural cold frames, not of metal; non-metal swimming pools; transportable buildings of timber; prefabricated non-metal buildings; prefabricated houses, not of metal; garden sheds made of wood; conservatories, greenhouses and cabanas, of wood; non-metal fence panels; windows, not of metal; wooden doors; construction materials in the nature of non-metal composite panels composed primarily of wood; fire resisting wood; plywood; preserved wood; roofing boards of wood; sports floors of wood; wood boards; wooden partitions for building; wooden staircases; wooden trellises; artificial timber; wooden fences