To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room.
How to level a wood floor with cement.
If an engineer found no structural issues you may be able to level the floor by applying a cement based self leveling floor product such as henry level.
Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder.
How to level a floor.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
If you take the time.
Level floors are critical for reducing.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Hardwood floor installers often use the term level when referring to subfloors when actually they are meaning the term flat.
Typically the floor must be level and uniform within 3 16 inch every 10 feet.
Whether you re going on to install hardwood ceramic tile or laminate one of the most important steps of any flooring project is making sure the subfloor foundation is level.
How to level a subfloor for a hardwood floor install.
Keep checking the floor with a level as you grind the concrete.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail.
When you re finished vacuum the floor thoroughly with a wet dry vacuum or sweep it with a broom.
How to level a wood floor sub floor.
A new hardwood or laminate floor needs a level subfloor to prevent problems such as cracking and splitting from occurring in the future.