Non-metallic building materials, namely, weather resilient fibre board and high performance fibre board (HP); non metallic doors, panels and bench tops for kitchens, bathrooms, laundries and wardrobes; shaped sheets of wood for the construction of doors; boards made out of wood particles; boards of wood; non-metallic laminated boards; laminated fibre board; laminated chipboard; laminated wood; non-metallic laminated doors; non-metallic surfacing materials for doors, panels and benchtops; boards of wood and fibre board having a surface treatment; non-metallic doors; panels and bench tops having a decorative, resin bonded surface sheet