Plywood Here's just a few examples of how plywood is used and why it is such an excellent choice of material for such uses: Applications Plywoods Can be Used for: Exterior Wall Sheathing, Interior Walls, Roofing and Flooring, other constructions like furniture, cabinets and general projects. Doors Plywood Doors are the best in Design: These are Affordable, easy to work with, speedy fabrication, ideal for small and large table tops, durable, more versatility in design and laminated. Furnitures Plywood furnitures has its own advantages: In most furniture interior plywood is used, but exterior plywood is water resistant and is good for kitchens.