Hardboard is a construction material consisting of wood particles that are compressed together tightly. It is similar to plywood, but the surface has a finished appearance, making it unnecessary to cover it. When installing hardboard on the ceiling, secure it firmly to the joists to prevent sagging.Click to see full answer. Simply so, what type of plywood is used for ceilings?Some ceilings that appear to be beadboard are actually routed plywood. Take it up a notch and use hardwood plywood in media rooms or dens, or add a special touch to vaulted or dropped ceilings. Fir is the most affordable type of plywood.Additionally, can I use paneling for a ceiling? Installing wood paneling on a ceiling is an excellent way to finish a room and add some subtle drama. Wood paneling is often used on a ceiling that is vaulted or has exposed beams, but this material can be installed in any room. Beside this, what is the best material for a garage ceiling? There are several options for garage ceilings. Drywall. For a basic garage ceiling, drywall is a simple, cheap material option. Wood. Wood is an option for a garage ceiling if you’re seeking a warm, luxurious feel for the space. Plywood. House Siding. Metal Tiles. Can you nail into hardboard?Hardboard. Hardboard can be very difficult to penetrate with normal nails or screws. Hardboard is a name given to any wood that is not a cone bearing tree, these are called softwood. If it still won’t go in you can try making the hole bigger, or use a power drill to mechanically force the screw in.