Chipboard: PG Bison’s branded name Particleboard, also known as “Chipboard” is manufactured from wood chips. Build it store is an accredited PG Bison stockist. Medium Density Fibreboard (MDF) is also known as “Superwood” and is ideal for shaping and routing. MDF can easily be painted, cut, machined, and cleanly drilled without splitting or chipping. Oriented strand board (OSB) is a performance-rated structural panel engineered for uniformity and strength. Utilized in commercial, residential, construction, and renovation applications. (New to add) Masonite is a well established and widely used board product. The cellular nature of the material results in a lightweight sheet or panel with excellent thermal and sound insulation properties. Plywood is made of three or more thin layers of wood bonded together with an adhesive. The most common size used in the building is 1.2m wide by 2.4m long.