What subfloor is needed for hardwood flooring?

A wood subfloor should be OSB or plywood of 3/4″ or thicker for a hardwood floor installation. Particle board and chipboard are unacceptable for solid hardwood installations, but may be used in an engineered flooring install.

Can you install hardwood floors over subfloor?

Engineered, Solid Wood or Floating Wood Flooring that are less than 1/2″ thick can be installed over a wood plank subfloor as long as the 3/4″ plank subfloor is flat. The hardwood flooring must be installed crossing the subfloor boards (90 degree angle).

Does hardwood flooring need a subfloor?

When planning your installation, it’s important to keep in mind that a solid hardwood floor is only as good as its subfloor. A proper subfloor will be the unsung hero of your solid hardwood investment, while the wrong subfloor will cause you problems.

Does subfloor need to be tongue-and-groove?

For subflooring, you use tongue and groove plywood. The tongue and groove are only along the 8 foot edges. On the four foot edges, your seams will fall on joist tops, so no need for tongue and groove.

Where to find subfloors for hardwood flooring?

Sub Floors For Hardwood Floors. Wood subfloors are the deck/wood floor a home is built on. The sub flooring can be different materials and is always attached directly to the joists. Wood subfloors are predominant in areas where basements are common. Go in your basement or crawlspace and look between your joists.

Can a solid wood floor be used as a floating floor?

Solid wood flooring should never be installed using the floating-floor method unless otherwise recommended and warranted by the flooring manufacturer. In general, solid wood is not dimensionally stable enough, when exposed to seasonal changes, to withstand this installation method. Solid flooring includes solid strand woven flooring products.

What’s the best way to install solid wood flooring?

This is not the case with engineered flooring. The most appropriate fitting methods for solid hardwood flooring include: 1. Glue-down – A glue-down flooring installation involves the application of a bonding agent or adhesive to the subfloor, which might either be concrete or wood.

Which is better solid wood or solid wood flooring?

There is no clear advantage to one form of wood flooring over the other; your choice depends on how much you value the relative merits of each. Solid wood flooring comes in long planks, usually made of a hardwood species. It is milled with tongues and grooves on opposite edges so that the boards interlock when installed.

What size plywood do I use for a subfloor?

The thickness of your plywood subfloor depends on the joist spans. The National Wood Flooring Association recommends a minimum plywood panel thickness of 7/8-inch for joist spans of 19.2 to 24 inches, and a minimum plywood panel thickness of 5/8-inch for joist spans of 16 inches or less.

What to put under hardwood flooring?

Rosin paper is a multi-purpose building paper used underneath hardwood floors as an underlayment. It is used as a moisture-barrier and it allows the wood floor above it to breathe. The paper is installed just before the wood flooring and comes in rolls of various lengths.

What goes under hardwood flooring?

Padding and Layers Under Hardwood Flooring Red Rosin Paper or Builder’s Felt. Paper or felt are two materials that are traditionally installed between hardwood flooring and the subfloor. Solid Underlayment. Instead of soft underlayment, it is possible to lay down a solid underlayment that is specially designed for absorbing sound. Rubberized Membrane. Thick Underlayment With Intervening Plywood.