Plywood subfloor over concrete

This feature is not available right now. Before hardwood flooring is installed over concrete , a plywood subfloor must be installed. Moisture levels in floors. If you’re installing plywood over an existing dry concrete floor, you shouldn’t have any problem. However, a new concrete floor contains a lot of moisture.

So, you need to allow it to cure for at least days before even. There is a product you can buy from your local home depot store for putting under a floor over concrete. A vapor retarder is recommended anytime solid ¾ wood flooring is installed over concrete.

Installing a floating subfloor over your cement floor can add warmth, homeliness, and character to your room. You can create a floor that is appealing and that will act a barrier between the cold cement and your interior. Follow the steps below to begin preparations for this process. If you have a plywood subfloor over a concrete slab, check the moisture level of both floors. Subfloors are not always necessary.

Lay 6-mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Alternatively, screw rows of treated 1x4s to the concrete in. Keep your Basement Warm and Dry!

Plywood Substrate in a kitchen. They only come into play when you want to expand downward and make your basement a warm, livable space. Metal lath stapled over plywood substrate. The subfloor is the foundation beneath finish flooring materials. On wood-frame floors, the subflooring provides a continuous structural surface over the floor joists.

In basements and in homes with slab-on-grade foundations, the subfloor may simply be a concrete slab. American Hardwood Information Center. Concrete subfloors move, shift and crack over time. Hi Chris, While you can lay tile directly over a concrete slab using thin-set adhesive, don’t make the mistake of applying tile directly to a plywood subfloor.

One of the main reasons for installing a sleeper system subfloor is to deal with un-eveness of the concrete slab. A good carpenter will install sleepers using shims and once the sleepers are in place and levele you can install the plywood overtop. Self-Leveling concrete can be installed directly over sound plywood substrate. The installation of this systems in a highly durable, smooth, colorful and polished concrete surface over plywood substrate. If necessary, add vapor retarder recommended by the adhesive manufacturer before applying adhesive.

These systems offer a two-pronged approach to keeping concrete floors dry and warm. First, the plywood or oriented strand board (OSB) subfloor floats on a corrugated or “cleated” waterproof underlayment, so the wood never actually touches the floor. DRICORE is the one-step engineered subfloor solution that is specifically designed for basements. The raised moisture barrier covers col damp concrete.

Affordable stained concrete. Made from discarded wine corks, mosaic floors look great in any room! The cost associated with both options for installing wood over concrete is similar. Engineered wood floors may be nailed or glued to the plywood subfloor. Laminate floors, which may be tongue and groove or snap-together, are floating floors and not attached to the subfloor.

If the concrete subfloor is always dry, however, laminate floors can be placed directly on the slab. Wood panels, such as plywood or oriented strand boar are common subfloor choices. He is insistant on using the tubing tracks from Wisbro. DriCore is just too $$, and am now looking at possibly just an underlayment of foam with laminate directly over top. Or, you could put a plywood subfloor down and finish it like a wood.

The thought of screwing anything into concrete makes me uneasy. Way easier to handle and less prone to lifting off the subfloor when that plywood shrinks and contracts at a different rate that that of your solid wood floor. Apply a 6mil mil poly sheeting over the concrete overlapping the seams inches and tape with duct tape. The average cost to replace or repair a plywood subfloor in a 306-square-foot room costs $. Amdry has a moisture barrier designed to work well over concrete slabs.

Over plywood sub floor , direct gluedown or floating engineered. The present linoleum is glued directy to the concrete. Parts of it are wearing through and loosening.

I want to put down a wood sub-floor first.