Log Cabin DPC Help

Discussion in 'Carpenters' Talk' started by Knobby, Jan 29, 2017.

  1. Knobby

    Knobby New Member

    I used the jack just to get going it was the only accessible corner really. Supported with a lump of wood under both log ends. I didn't risk jacking only under one log end. The rest I used those bags all the way round. Would highly recommend them. They did a great job.

    from memory 4.5 x 2.5 ish.
     
    Devil's Advocate likes this.
  2. Devil's Advocate

    Devil's Advocate Well-Known Member

    I've just looked at your thread, Knobby - what a cracking solution (no pun...)

    I was going to suggest Snappy tries something similar, but never knew these small bags existed. I was going to simply suggest proping up all around the perimeter in tiny stages - a half-inch at most at a time - and slipping in spacers.

    This would be after removing the glass window sections...

    Keep on working around and around until you get it to the height you require.

    Hopefully you'd be able to get the edges raised to a point that the centre of the floor also raises, tho' it's bound to sag a bit. But if you need to lift it all, say, 2", then you'd likely need to get the perimeter up a good 3" before the centre rises enough.

    A wrecking bar (hopefully not living up to its name) would probably do this, with the fulcrum positioned close enough. That would make it a very (well, relatively) quick job.

    I don't see a different solution that I'd be happy to live with - the thought of all that damp, mould and possible rot taking place under the bearers :(.
     
  3. Knobby

    Knobby New Member

    I took up the floor and raised the bearers under the floor. With the sides in the air the middle sections were in the air just needed a bit more support with tiles under them.

    I'm much happier now I'm getting some air under it rather than it festering.
     
    Devil's Advocate and Dr Bodgit like this.
  4. Devil's Advocate

    Devil's Advocate Well-Known Member

    D'oh! Of course! Neffer crossed my mind :)

    That does it then - it's the only sensible solution.
     
  5. snappyfish

    snappyfish Active Member

    Was actually planning to lift mine but bearers are screwed to concrete. :eek: which is probably the best part of the build so far :rolleyes:

    Looks like it's just gonna have to come down and re-build on a raised base of some sort.
     
  6. Philde

    Philde Member

  7. snappyfish

    snappyfish Active Member

    From thier website...

    "Please be aware that recycled plastic profiles will expand and contract with changes in temperature. This needs to be considered when fixing within a frame or between channels. Recycled plastic boards are more flexible than timber and will require more frequent supports than an equivalently sized timber profile"
     

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