In the field of construction there are guidelines. There are rules of physics which you can’t break. When you install flooring, you need to take extra precautions. It is crucial to ensure that you take your time. It is possible to do lots of wonderful things, however, you need to be careful. They could have been doing something wrong. If you’re taking suggestions from someone who isn’t doing things that are of high quality and lasts, then that’s an issue. Flooring that is standard should include fundamental structures. Concrete floors are typically used for basements, or as an underlay. OSB will usually be used for crawl spaces. You can’t just put any flooring on any surface. There will be some support component. There might just be fresh stone and then concrete is poured over top. You are not opening up your flooring in order to set up anything. Can I control the amount of moisture coming into my flooring? A plastic roll can be used under your floor for a way to limit the amount of moisture. In any home built prior to 1990, will include a barrier of plastic to ensure there’s no leakage of water. mnv6ltndzt.