rear window / interior flooring
If you look at the photos you will see that white foam was there from Winnebago and I replaced with lauan board cut to fit. In the front I used some of the white foam and lauan to fit in the ribbed floor. This was to make a level and smooth subflooring for the final layer of lauan. I then cut lauan flooring to go over the top of the whole floor before using the Cork. The lauan and foam were gluded down but the Cork is floating with the 1/4 round nailed to the side wood wall. Total cost was about $350 for materials and my labor was "free". I also extended the enterance area, as many have done as my kitchen is behind the driver seat, as the wife & I are not over 5'7" tall.