Cembrit's range includes fibre-cement slates for pitched roofing, large format A2-s1-d0 fire rated building boards/ facade panels for rainscreen cladding. On vertical surfaces, building boards for render backing, tile backing, sheathing, partitions, fire rated applications and general purpose use. Fibre cement corrugated sheets are generally selected for single skin applications in aggressive environments such as livestock housing, industrial processes or storage of corrosive materials. Fibre cement slate formats include Westerland dressed edge textured surface, Moorland dressed edge smooth surface, Zeeland textured surface square edge, Jutland smooth surface square edge all for double lap slating. Cembrit natural slates are sourced from quarries with a track record supplying top quality slates for the UK climate. Fibre cement rainscreen claddings are available in through coloured autoclaved water resistant composition known as Cembonit or Patina. Fibre cement through coloured rainscreen cladding is branded Solid, fibre cement through coloured rainscreen cladding with a transparent coating is branded Transparent and fibre cement rainscreen cladding with a painted surface on a natural grey core is branded Cover. Renderbacker building board is branded PB. Lightweight ceramic tile backer building board is branded Unipan.