Chipboard, a very useful board that comes in many different grades and sizes, from standard grade boards up to 25mm thick, 18, 22 and 38 mm flooring grades.
Oriented Strand Board (OSB) Training Module. Page 2. 2. Norbord number 2 OSB producer in the World. Mills. 11 OSB. 2 Particleboard. 1 MDF.
Oriented strand board (OSB), also known as flakeboard, sterling board and aspenite in British English, is a type of engineered lumber similar to particle board,.