Mdf Subfloor Hardwood

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.

Mdf subfloor hardwood.

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. The plank subfloor is in good condition with little no gaps. Thanks in advance tc. Even the slightest imperfections in your subfloor can telegraph into the flooring and result in squeaking buckling and uneven floors.

Even some of the. 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. 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. I have a 1 or 33 32 mfd subfloor that i d like to staple hardwood flooring to.

2 coarse thread screws are another option. How to install wood flooring over particle board. Otherwise you need to lay a sheet of at least 3 8 plywood over the planks. I ve been reading that to install hardwoods directly over plank subfloor the hardwoods need to run perpendicular to the planks.

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. Plywood undergoes a similar process. 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. Sub floor construction should have expansion areas of their own in the area of 1 8 1 4 between boards or sheets of ply.

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. We then removed the mdf and discovered plank subfloor. Sun jan 22 2006 1 01 pm. Nail subfloor under pb w 8p ring nails before installing the new hardwood.

The pb mdf was probably put down for the installation of a carpet. 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. 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.