Forum Discussion

cannesdo's avatar
cannesdo
Explorer
Apr 09, 2014

Carpet installation question...

I'm replacing the carpet in my fifth-wheel. I have a memory foam pad and am trying to visualize how this all goes together.

Do I need to use a knee-kicker/stretcher for such a small space? (longest piece is 16' but only a few feet wide)

They said the pad should be glued to the floor but I'm not using toxic products so I'm opting for tape. But on top of the pad, between that and the carpet do I need tape there also? I've read you tape there too. Seems if you have tape on it and set down the carpet the kicker will be working against the tape. I would think that just having the pad stuck to the floor would be enough. Then stretch the carpet over it and tack it down with a stapler and I'll be good to go -- no?

And since it's a thick pad (1/2" memory foam) I'm thinking leave a little space at the edges as I'm not sure the staples will go through the pad and sufficiently tack the carpet to the floor. Then again it does compress. ? I'm definitely leaving room where the slides come up and over the center part of the floor. Cutting the pad short there.

Not using tack strips. Don't have them under the carpet I have now.

Any tips would be appreciated. Everyone seems to do this in a slightly different way.

Thanks!

13 Replies

  • Very helpful, and easy to understand --thank you Westend (you too Pepp). But as for the memory foam, it is memory foam. Top of the line. Just received it and it leaves an imprint when you press on it and will never leave dents in your carpet from chairs etc...Gets rave reviews from those who use it. I got mine from someone on eBay and they bungled the shipment so they refunded in full, including the shipping. ?! :)

    This takes you to the Home Depot page for the pad.
  • First, nobody uses memory foam for flooring, that would be a mess. Most carpet pad is either rebond (pieces of recycled foam bonded together) or closed cell foam. You probably have the latter. You can staple the foam down with a wide crown stapler, glue it down, or not use anything. Allow some space around the perimeter so that you are stapling just through the rug and not the pad. Carpet is stapled with a narrow crown stapler, something a typical homeowner doesn't have. You can rent a narrow crown stapler at a rental yard. Stretching or kicking the carpet will get better results. A carpet kicker can be rented, also.

    Here's the usual procedure: Staple down pad and cover any seams with tape. Cut carpet allowing for 2" excess material around the perimeter. Staple edge of carpet along one edge. Kick carpet perpendicular to the first edge secured. Staple along the stretched edge. Kick carpet along the two remaining free edges, stretching and stapling as you go towards the final unattached corner. Trim carpet around perimeter. Trimming is done with an edge cutter and utility knife.

    You can install your carpet with any variation you want, of course. The above is the way a professional does it. I have installed 10K's of yds. of carpet.
  • When using staples, take your time. Use your fingers to divide the yarn so that the staples go only through the backing, and do not pin down the yarn. Done properly, you will not see the staples, done otherwise,, you will see all the staples. Do not worry if your stapler does not drive the staples fully --- just use your hammer to drive them after placing with the stapler. this will also allow you to work out any yarn accidentally trapped under a staple.

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,375 PostsLatest Activity: Jun 17, 2025