How To Make A Plywood Floor Over Concrete

For the second story a foamed type of lightweight concrete is being used over plywood for sound absorption between floors.

How to make a plywood floor over concrete. Alternatively screw rows of treated 1x4s to the concrete 16 in. It can be installed on top of concrete before hardwood flooring or another type of material is installed. Grinding and repairing a concrete floor can create concrete dust so be safe and wear a respirator a dust mask will not give you enough protection. Treated plywood to the concrete with concrete screws spaced every 16 in.

Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems. It might be done to create a subfloor for ceramic tile to be installed over an existing wood subfloor or for making a concrete countertop. Learn how to install beautiful hardwood floors over a concrete slab. Nevertheless this is not all that uncommon.

Plywood is often used as a sub flooring. Also if the flooring is carpet or manufactured from organic material such as wood or laminate not only will mold grow but the floor will buckle and begin to lift and become unusable. The build up of water vapor will cause problems such as mold and mildew. Another way that involves less strain and hard work is to glue the plywood to the concrete.

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. If your floor is concrete use a concrete grinder for large open areas or a 4 inch or 8 inch angle grinder with a cup wheel attachment made for use on concrete. Pouring concrete over plywood can be even more challenging than installing plywood over concrete. Please send us information regarding the proper chemical to use to achieve the proper mix for the lightweight concrete.

One way to attach plywood to a concrete surface is to screw it into place with concrete fasteners.