Before you install your floor.
It is imperative that you have any person you choose to install your new floor to check your sub-floor for moisture content and not allow any installation until either the sub-floor is within specifications or it is sealed with a proper concrete sealer that has a warranty for its use with your product.
“Doc” Jim
Hi! Welcome to my blog.
This is the first post for my flooring repair business and I welcome you to it with any questions you might have about wood flooring and/or laminate flooring. So, officially, The “Doctor is In” and ready for your business.