I am a DIY and new to the world of LVP installations. I am renovating 1050 square feet of my home to have Coretec original WPC "click together planks". Coretec installation instructions say that the floor needs to be level to 3/16 in a 10 foot radius. My home is 40 years old and built on a crawl space. When I go around the home with a 6 foot straight edge I find that it has sagged through the years and the center of the home down the central hallway that is over the center footer is high and the floors sweep downward in both directions. it is well over the 3/16 requirement. My question is "just what will happen if I lay flooring over this? " If it clicks into place right now will it fall apart in time later?
Thanks in advance for the help.
Thanks in advance for the help.