Wood and organic materials
Which is better, OSB or Plywood for Roofs, Walls & Floors?
...houses, it will have OSB (oriented strand board) as exterior sheathing. When you count sub-floors, roofs and wall sheathing, OSB claims about 70% of the wood sheathing market in North America over plywood. Both products have benefits and drawbacks; we will go over those, starting with their composition, and explore "wh...