4230 Wall cladding (13) 4231 Fibre cement flat sheet cladding (16) Cladding of fibre cement flat sheets fixed to framing 4232 Metal and metal-faced flat sheet cladding (17) Metal and metal-faced flat or shaped sheet cladding, fixed to framing 4233 Mineral fibre and similar flat sheet cladding (0) Mineral and/or organic fibre and similar flat sheet cladding, fixed to framing 4234 Plastics and plastics-faced flat or shaped sheet cladding (13) Plastics and plastics-faced flat or modelled sheet cladding, fixed to framing 4238 Miscellaneous sheet cladding (7) Cladding of miscellaneous flat sheets fixed to framing 4239 Flat or shaped sheet soffit cladding (4) Flat or shaped sheet soffit cladding, fixed to framing