Indoor Sports Centre, Papakura New Zealand 6100 m² 22mm Solid Beech The UnoBat 62+ System Hardwood Sports Flooring provides excellent performance and safety, along with the ability to accommodate all types of irregular subfloors. The 22mm solid hardwood floor boards are fastened to a subfloor system consisting of single layer engineered battens with preattached shock absorbing rubber pads. The pre-attached rubber pads snap-lock into either a J-lock cradle or if the floor needs to be levelled, a J-Lock adjustable wedge. The J-Lock cradle serves as a durable stop block for flat subfloors. Junckers Ltd