The original post: /r/diy by /u/hellomann1 on 2025-03-13 23:29:24.

I’m looking at using DriCore subfloor and walls to finish my basement in Colorado.

Here are my questions:

  1. With the building code in Colorado (walls must be floating due to ground shift), will the dricore meet those specifications? Can I just lay the subfloor, add the 2x4 to the ceiling joists and attach to the ceiling and subfloor?
  2. Do I have to attach the subfloor to the concrete?
  3. My basement currently has the insulation and moisture barrier on all walls–do I have to remove that before putting up the walls?

Thanks in advance for your answers.