How To Level Concrete Floor For Vinyl. It means you have to sand down high spots in the concrete or fill in low spots with a self-leveling compound. Fill the low spots or dips with the concrete leveling compound before addressing the hills.
Clean the floor area to be filled with a broom or vacuum and dampen it with a wet sponge to avoid rapid. The slab doesnt have to be level for vinyl but it must be smooth and relatively flat. Moreover how do you prepare a concrete floor for vinyl planks.
Fixing an uneven floor is just more than leveling.
Typically the floor must be level and uniform within 316 inch every 10 feet. What you need to get rid of is any sharp changes in height such as lumps of concrete spatter and any ridges that have a sharp edge. Any debris on the floor. Keep checking the floor with a level as you grind the concrete.
