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ctltd's avatar
ctltd
Explorer
Sep 10, 2013

Rebuilding a slide out.....sorta

Hi all,

I just purchased a new to me 39ft Pilgrim 5th wheel. I got what I feel is a stellar deal on it because it was in a lot and a vehicle next to it caught on fire. There was some damage to the DS front in the area of the bedroom slide. For the most part some of the seals melted and some heat damaged the underside of the slide. All of the damage is for the most part cosmetic. Point being I already have it and aside from that the unit is almost pristine.....plus the price was absolutely right.

Anyway on to my question......The bedroom slide floor is a 1" thick piece of OSB that appeared to be laminated with something on the bottom (think a type of formica). It probably was originally parklands 'Duro-Slide' or something similar. My original plan was to replace the floor with new wood but after examining it I don't think it will be necessary. There is some minor crazing on the bottom and the veneered finish is gone but it didn't get deep at all. No structural compromise at all. My thought now is as a preventative measure to treat the floor with something like the "Rot Doctor CPES" or something similar then put a plate on the underside of the floor using either 1/16" UHMW plastic or very thin aluminum. I am doing this because the only problem I see so far is when the slide comes out it rides on 2 nylon pads that travel across the underside of the slideout when it is in motion. I thought that by putting this plate or cover over the underside (maybe with screws or with adhesive) it would A) protect the underside where it was burned. B) Strengthen the floor somewhat. and C) Give the pads a surface to ride on. There should be no clearance issues if I use 1/16" thick material.

What do you guys think of my logic??? What material do you recommend??? Any alternative suggestions?? (besides the usual...take it to a dealer)

Thanks,

Steve
  • big buford wrote:
    OE plastic material is approximately .042 and the Formica I have is .037


    That has really got me thinking now. Just not sure if the bottom of my slide floor is smooth enough to attach it with contact cement with the crazing (where it was burnt slightly). I guess you could just glue as best as you can and maybe add a few screws and seal them.

    Steve
  • Bird Freak wrote:
    I had to rebuild the whole bottom of my bedroom slide. I used a sheet of hard plastic made for shower stall walls from Home-depot for the bottom skin Recommended by my local rv repair shop. So far it works great for over a year now.


    That is an interesting thought. My only issue with using plastic or UHMW plastic is how to attach it to the floor with the expansion and contraction that plastic has. How did you attach yours.
  • I had to rebuild the whole bottom of my bedroom slide. I used a sheet of hard plastic made for shower stall walls from Home-depot for the bottom skin Recommended by my local rv repair shop. So far it works great for over a year now.
  • OE plastic material is approximately .042 and the Formica I have is .037
  • Funny you mention Formica like. I have an outside edge somewhat torn and that is exactly what I'm going to try. Wear resistance of Formica should be 10x that of the original material and should slide just fine.
  • Good idea about the flashing. When I do this I am going to put some drip edge at the bottom of the side walls of the slide to keep water from wicking up underneath. I still need or rather would like something to cover the entire underside. I guess I could put the epoxy on the wood then polyurethane it then put the strips on like you did. Maybe I'm overthinking it. Just seems like the more protection I provide, the better
  • I just went through something kinda similar (today in fact).
    My issue was with the outside 2" of the under-side of the slide wearing. I ended up installing some 2" wide painted roof flashing from Home Depot. I also installed pucks like you have - I made them out of Corian. It seems to be working great.
    I think the big thing is to get something under there that wont gall or otherwise fail.

    EDIT:
    Oh and don't walk on your s/o when it's in or even partially in (like me) :S

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