Greenhouse base

Discussion in 'Greenhouse Growing' started by Sargan, Apr 1, 2011.

  1. Sargan

    Sargan Gardener

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    I have just bought a 2nd hand greenhouse ... Eden Monarch 8' x 10'

    I am laying a concrete slab this weekend ... and will grow in containers/bags

    Just thinking is it worth laying a course of bricks and sitting frame on bricks ... or just sit it on a 2" x 2" treated wood soleplate.

    Being on concrete at least wood will not be in contact with ground ... hopefully that means it should last a good few years.

    Any other suggestions ?
     
  2. ARMANDII

    ARMANDII Low Flying Administrator Staff Member

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    Hi Sargan, My aluminium greenhouse has a 6" high metal base which is anchored to the concrete slab base and that's all it needed. Did your greenhouse come with base? If not, then I would go for the brick base as a wood base, even treated will contract and swell with differing temperatures while a brick base will be solid.
     
  3. davygfuchsia

    davygfuchsia Gardener

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    I would agree with Armandii and go for the brick base ,the ideal would be an engineering brick as opposed to just a facing brick as they too would perish after a few years.
    Dave
     
  4. Sargan

    Sargan Gardener

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    The base section aluminum profile ... is L shaped and is currently fitted to a 2" x 1" batten.
    It did not come with a separate 'base' I know you can buy these, but the manufacturer does not have them for this model.
     
  5. davygfuchsia

    davygfuchsia Gardener

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    You would build the brick base so that the L shaped profile base section sat on brickwork then plug and drill to this the same as you would the timber .The timber base would be a cheaper and quicker option
    Dave
     
  6. dave1510

    dave1510 Apprentice Gardener

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    I'd go for the brick base every time if no alluminium base available.

    I bought an alluminium base for my current one, but the one before that (given to my next door neighbour when we moved) I built on grey "foundation" bricks "on edge". They are solid (no holes) and all 3 visible sides are flat. Just drilled and pluuged the greenhouse to these.
    Dave :)
     
  7. pete

    pete Growing a bit of this and a bit of that....

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    I have a greenhouse on the allotment on a timber base just anchored to the ground, reason being they dont allow concrete or brick bases.
    My greenhouse in the garden is on a concrete dwarf wall, for want of a better description , its not on a complete concrete base.

    I then covered the entire ground inside in landscape fabric and layed slabs along the centre for a path , either side of the path I used a 3in layer of pea shingle.
    Seems to work ok.
     
  8. Sargan

    Sargan Gardener

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    My problem is the base aluminum profile has a lip that will need to fit over outside of bricks ... and I don't know exact size to build dwarf wall to until Greenhouse is built.

    Maybe I'll have to build up the frame without glass, so I can figure out exact dimensions for dwarf wall
     
  9. ARMANDII

    ARMANDII Low Flying Administrator Staff Member

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    Can't you get the measurement of the base pieces and calculate the brick base from that? Then when you're laying the bricks you can build the the base and lay it on to check you're getting it right?

    I built my aluminium greenhouse in a February when it was cold, windy and raining. I discovered that greenhouse plans are so vague and misdirecting that it's better without them! So I wish you good luck and let us all know how you get on!!
     
  10. Sargan

    Sargan Gardener

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    Think I might have to build the ends & sides up .. so I can get acurate measurement of dwarf wall to build.
     
  11. pete

    pete Growing a bit of this and a bit of that....

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    Sargan, just get a corner upright and temp bolt it to one long and one short bottom rail.
    From that you can work out the overall size needed for the base
     
  12. Sargan

    Sargan Gardener

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    Good point ....it will give me measurement I need.
     
  13. ARMANDII

    ARMANDII Low Flying Administrator Staff Member

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    Yup, I agree, that would be an easier way to do it, especially if you can get a second pair of hands to help!! Like I said let us know how you get on.
     
  14. dave1510

    dave1510 Apprentice Gardener

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    Don't know if your sorted yet, but when I did my old one, I did exactly that - built the entire greenhouse with no glass, then laid the brick setts on edge under the greenhouse where they were to go. After this, removed the g/h, cemented the setts in place, and checked before they went off. Worked a treat. I too had a small lip on the g/h

    dave
     
  15. Sargan

    Sargan Gardener

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    Solution I used was to 'brick lay' a plinth for greenhouse to sit on ... but instead of bricks used 910 x 40 x 150 rear path edgings (they use them when they put pavements in)

    Cheap ... quick and gained 150mm in height, and flat faces & square on all corners.
     
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