Polished Concrete Floor Over Wood Subfloor

Prepare by sanding down to clean bare wood.

Polished concrete floor over wood subfloor.

Secure loose boards with deck screws and fill open seams with rapid setting polymer modified concrete. Learn to install self leveling concrete over plywood substrates along with learn to color and seal the concrete to create a polished concrete floor over plywood sub floor. It s best to place the underlayment over 3 4 inch thick plywood fastened with screws at 12 to 16 inch intervals to help decrease deflection and add stability. 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.

Concrete floor video on how to install concrete over an existing wood subfloor. We had a similar concrete floor with radiant tubing and the wire mesh attached to spacers just floated over the top of the tubing. How to install subfloor sleepers over slab in the basement and other rooms with a concrete floor. Learn how to install beautiful hardwood floors over a concrete slab.

With some judicious control joints we only had a few cracks. The sub floor must be free of deflection l 360 considering both live and dead loads. Veuillez vous connecter à votre compte afin de profiter de vos rabais en ligne. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.

Engineered wood flooring less than thick and solid plank flooring 4 or wider cannot be installed directly to screeds so if you re installing our wide plank flooring you ll need to overlay a plywood over the screed system. How to install a wood subfloor over concrete with screeds. Plain concrete slabs have served as the flooring material for basements garages patios and utility areas for many years but concrete is now also a viable material in home interiors where it can be polished etched or stained to serve as the finished flooring surface if you are used to thinking of concrete as a utilitarian surface suitable only for utilitarian surfaces the many virtues. Plywood substrate in a kitchen.

The concrete was specified to reach 3 500 psi at 28 days with a water cementitious ratio of 0 45 and a max. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems. We recommend applying param 5500 at a minimum thickness of 3 8 1 2 is preferred to. Request info 1 866 835 6595.

Metal lath stapled over plywood substrate.