I'm a bit overwhelmed by all the options available for underlayment under vinyl flooring planks. I plan to install it on concrete and really want something that prioritizes water resistance. Also, I need advice on how to fix hairline cracks in the concrete. Just to clarify, I received these vinyl planks for free, and while they appear to be thick and high quality, I don't have any specific manufacturer details—so I'm going by the guess that they are vinyl. Thanks for your help!
2 Answers
I recommend using a vapor barrier under your vinyl. This will help with water resistance and keep your flooring in good shape. Just double-check the installation instructions from the manufacturer if you can find them. That will give you the best guidance!
You'll want to make sure the concrete is flat according to the manufacturer's specifications for LVP (Luxury Vinyl Plank) flooring. Keeping it level will make a big difference, since installing directly on concrete will create a harder feel—kind of like walking on tile. So, definitely check for any unevenness!