We took ours to a flooring facility that did motor homes and they told us they could not replace the carpet on the slides with flooring other than carpet. We ended up just replacing the carpet. We did not shop any further.
I suspect someone has done that, but not sure how.
Howard & Elaine
2001 Newmar Dutch Star 4095, CAT 330
2014 SRX toad, M&G breaking, Blue OX Avail