How To Level A Botched Concrete Kitchen Floor

When a subfloor becomes warped or delaminated swells and deteriorates it is no longer level or structurally sound.

How to level a botched concrete kitchen floor.

The most important thing is to get the concrete level enough usually level to within a couple of mm per metre or the imperial equivalent for the floating floor. Leveling a concrete floor. Then go over any particularly high spots with a concrete grinder so they re level with the rest of the floor. When you re finished spread some concrete leveler primer over the floor and let it dry until it has a tacky.

Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes. The only problem is part of the floor is uneven and this shows through the current vinyl. All the kitchen cupboards etc are all firmly in place and it would be one hell of a job to gut the kitchen just to level a floor. Ive seen self leveling compound my only concern is does the room have to be empty to use this.

Raise the lower end of the level until the bubble is centered then measure the distance from the bottom of the level to the floor to find the depth of the dip. 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. 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. Lay a long level downhill on the floor with one end of the level on the level part of the floor and the other end at the lowest point.

To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer. While concrete is a strong construction material it can still crack. Our kitchen measures 10 7 x 8 4. Tiny variations in that level will be compensated for if you use a good quality foam underlay so there s no need to achieve absolute perfection.

This old house general contractor tom silva shows how to resurface an uneven concrete slab.