Hardwood Floor Subfloor Thickness

A level hardwood floor requires a level subfloor.

Hardwood floor subfloor thickness. For heavier floors, such as hardwood, something closer to 9/16 of an inch is better. Is one width better than another? There are two main types of subflooring, plywood and oriented strand board, or osb. The subfloor is made of particle boards.

I’m pulling up damaged 1/2 ” plywood subfloor in 1960’s house. Tools and equipment for this job and simple instructions on how to level plywood subfloor. The conditions for the flexibility to run it parallel with the floor joists depend on the existing subfloor's thickness is ¾ and that there is no deflection found when walked on. In this video you'll see some tips for plywood subfloor leveling:

Concrete slabs need to be flat. 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. They were going to glue down the hardwood. Plywood comes in a variety of thicknesses beginning.

I prefer hardwood throughout my whole house, but due to budget constraints am considering a 3/8 inch, american milled, white oak floor for my upstairs. Floating sub floors for solid hardwood installations generally consist of two layers of plywood, or allowing enough wood for a 1 ½ inch flooring cleat to hold effectively. Is the subfloor rigid or strong enough to support your hardwood flooring? Other osb negatives contractors, builders, and home remodelers have mixed opinions about the use of osb for flooring, mostly tending toward the negative:

But combined with other methods that measure the finish floor, you can get a fairly accurate reading of total floor thickness. Particle board and chipboard are unacceptable for solid hardwood installations, but may be used in an engineered flooring install. Subflooring only adds 3/4 inch to the floor thickness. When nailing down a wood floor, the subfloor should be flat to within 1/4” in 10’ or 3/16” in 6’.

Right now, i have 3/4 tg hardwood, which is not in the best shape, over a 2.5 wide x 3/4 inch think plank subfloor, which runs perpendicular to the joists (2x10, 16 oc). So can hardwood be installed over osb, oriented strand board? The reason for this is that boards of this thickness will allow the heat to pass into the room more efficiently than a thicker board. Þ will the floor suffer heavy traffic?

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. Construction adhesive is used between the joists and the subfloor but it does not measurably add to the thickness of the floor. Ideally, i would tear out the existing finish flooring, screw down the existing plank subfloor where loose, repair the plank subfloor where needed and then lay my new. The subfloor is the decking installed on top of flooring joists;

Installation of a wood floor over the subfloor insinuates acceptance by the flooring installer. Is there a code or minimual thickness for subfloors? Floor joists 16″ on center. They can be a dangerous tripping hazard and make the finished floor look bad.

An engineered wood floor, which is being fitted over under floor heating, is normally recommended to be a maximum of 15mm thick. Along with the natural beauty, it’s why we choose it for our floors. A one and half inch cleat will go completely through the half inch plywood and stick out about a 10th of a inch. They can make the veneer from almost any species providing a wide array of colors and looks for any décor.

What are engineered hardwood floors. Osb subfloor is mostly serving as a base under the finish floor (hardwood, engineered wood, vinyl tile, etc.) and even below the underlayment, in some cases. Hi there, i hired a contractor to install bruce hardwood floor 3/8″ thick. This method only measures subfloor thickness.

Solid hardwood flooring also adds structural strength to a floor system due to its 3/4 thickness and interlocking tongue and groove milling. If you have a wood subfloor you would most likely want to use 3/4 solid wood flooring. It is the responsibility of the flooring installer to assess and address substrate flatness before installation. Imperfections in the subfloor will transfer to the finished floor in the form of dips, humps, or separated edges.

They make engineered hardwood flooring by laminating a solid hardwood veneer on top of a plywood base or similar material. Considering the fasteners are installed at a 45 degree angle or blind nailed, overall thickness required runs about 5/8 of one inch. Even the slightest imperfections in your subfloor can telegraph into the flooring and result in squeaking, buckling and uneven floors. Is 1/2″ plywood subfloor acceptable […]

If you have an older subfloor constructed of multiple slats, rather than large sheets of plywood, you can insert your straight edge between the slats. The thickness of plywood panels in a subfloor is regulated by the. The finished floor is then installed on top of the subfloor. Unlike plank subfloor, osb subfloor is more flexible, as solid hardwood flooring can be directly installed over it.

A wood subfloor should be osb or plywood of 3/4″ or thicker for a hardwood floor installation.