Gyproc plasterboards are made from a core of gypsum with a wrapping of recycled paper. The boards have got tapered edges for a smooth finish. The Gyproc A plasterboards have very good fire protective and acoustic performances. The boards are classified A according EN 520, and have been awarded the Cradle to Cradle (C2C) Silver certificate in 2010, and the KOMO certificate. Thickness of the board is 12,5 mm and the weight approximately 9,1 kg/m2. The product is supplied in widths of 600 and 1200 mm, and in lengths varying from 2000 to 3600 mm. Gyproc A plasterboards are used for creating strong, smooth and light interior walls and ceilings, both in new built and renovation projects . The paper wrapping has an ivory colour and can be painted or covered with wall paper for a final finish.