Cement Floor Over Wood Subfloor

Ceramic tile makes a durable flooring material that resists moisture and heavy traffic if it s installed properly.

Cement floor over wood subfloor.

Before installing ceramic tile on a plywood subfloor it s important to put down a layer of cement backer board first. Slump of 4 with shrinking reducing ad mix. A decorative concrete flooring material can be installed over an existing concrete slab a plywood subfloor or a 3 4 inch solid hardwood flooring. We had a similar concrete floor with radiant tubing and the wire mesh attached to spacers just floated over the top of the tubing.

Learn how to install beautiful hardwood floors over a concrete slab. The concrete was specified to reach 3 500 psi at 28 days with a water cementitious ratio of 0 45 and a max. Rather than tear out a wooden floor and installing concrete your wooden floor can be turned into a beautiful concrete floor with a concrete microtopping. Alternatively screw rows of treated 1x4s to the concrete 16 in.

Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Treated plywood to the concrete with concrete screws spaced every 16 in. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. With some judicious control joints we only had a few cracks.

Metal lath stapled over plywood substrate the installation of calcium aluminate cement based self leveling concrete param 5500 along with expanded metal lath for reinforcement is a successful fast track method to convert a plywood subfloor into a beautiful concrete floor. To install any kind of floor covering engineered wood laminate carpeting basement subflooring is required. A particleboard subfloor is not recommended for a concrete finished floor. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.

Use corrosion resistant nails or screws to attach the cement backer board to the plywood subfloor. When it comes to solid wood both strip and plank flooring are acceptable as long as they are in good condition.