Mdf Subfloor Hardwood

If mdf is as bad as particleboard how thick of a layer of plywood would need to be added on top of this mdf subfloor.

Mdf subfloor hardwood. I have a 1 or 33 32 mfd subfloor that i d like to staple hardwood flooring to. Even some of the. Plywood undergoes a similar process. Thanks in advance tc.

Even the slightest imperfections in your subfloor can telegraph into the flooring and result in squeaking buckling and uneven floors. I ve been reading that to install hardwoods directly over plank subfloor the hardwoods need to run perpendicular to the planks. 9 16 or thicker floating engineered wood floors can simply be installed directly on plank subfloor the hardwood flooring must be installed crossing the subfloor boards at a 90 degree angle. This will remove the future squeaks.

Most people use nails or hardwood staples to attach hardwood flooring to the subfloor but this is only an option if the subfloor is made of plywood. We then removed the mdf and discovered plank subfloor. If there is any deflection in the wood plank subfloor when walked on it would be advisable to add an additional layer of 3 8 or 1 2 thick plywood. Keep in mind that for mechanically fastened floors osb doesn t hold fasteners as well as plywood so you need to use a thicker material to get the same holding power.

Mdf starts off with hardwood and softwood fibers which are glued together with various resins and then subjected to high heat and pressure to form panels. Otherwise you need to lay a sheet of at least 3 8 plywood over the planks. The plank subfloor is in good condition with little no gaps. Sun jan 22 2006 1 01 pm.

The pb mdf was probably put down for the installation of a carpet. Sub floor construction should have expansion areas of their own in the area of 1 8 1 4 between boards or sheets of ply. Usually manufactured in 4 by 8 foot sheets plywood panels and osb are acceptable subfloors for hardwood flooring as long as they are the proper thickness. When it comes to hardwood flooring the quality of the installation will be determined by the quality of many things including the choice of subflooring and the condition its in.

Floating sub floors for solid hardwood installations generally consist of two layers of plywood or allowing enough wood for a 1 inch flooring cleat to hold effectively. Underneath the hardwood laminate tile or carpet lies the subfloor and it s a component that only gets attention during a full scale renovation or a full blown problem. How to install wood flooring over particle board.