Forum Discussion
pchartrand
May 08, 2013Explorer II
After doing my own research I've learned that the higher the foam weight the better it is, but also the harder it is. By better I mean it holds up longer to use. I ordered a 4.3lb one from mattress insider and they have several sizes, pretty much any size you can think of for an RV. The one I got was a 2" topper for my dinette. I also ordered an 8" thick short queen mattress. If you get a topper from say Target or Wally World, you can trim them down. Just remove the cover if it has one and then use a 2 by 4 to mash it down and a utility knife to cut along the 2 by 4. I've also heard that an electric knife works really well to cut memory foam.
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