Juliana Oasis 12ft x 12ft Greenhouse

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It’s clear that a lot of thought has gone into the brand new Juliana 12 x 12 Oasis Greenhouse which is both impressively large and very practical, a marvellous place to spend time relaxing and gardening.

With a contemporary appearance featuring black doors, windows and fittings, the greenhouse looks fantastic. It's also a very practical design with a low threshold, so there's nothing to trip over and access is easy through the wide double stable doors even if you are pushing a wheelbarrow or are in a wheelchair. Ventilation is of course a top priority during the summer, and this is guaranteed by the doors together with two side windows that ensure neither people or plants overheat from the sunlight that streams into the greenhouse.

Glazing is 3mm toughened safety glass which, and this is a great benefit if you have children running about, shatters safely rather than breaking into dangerous shards. As they are full pane, draughts are excluded and they collect much less grime. Capping, that is colour co-ordinated secures the glazing, replacing wire clips which are much more difficult to fit. The roof is covered by 10mm twin wall polycarbonate glazing that boasts very effective heat insulation.

Collecting rain water is very worthwhile as your plants will prefer it to tap water. The wide gutters that are fitted with a leaf guard to prevent blockages and 40mm down pipes will enable you to recycle rain fall and will also protect the greenhouse structure. Optional extras are many and various and allow you to personalise the greenhouse. There’s shelving, staging, trays and benches and all these options will help you create a flourishing environment for a great number of plants.

Juliana Oasis 12x12 Features:

  • Aluminium or Anthracite Frame
  • Black Doors, Windows and Fittings
  • 3mm Full-Length Toughened Safety Glass
  • 10mm Twin Wall Polycarbonate Roof Panels
  • Black Glazing Capping
  • Two Side Windows
  • Low Threshold Entrance
  • Double Stable Doors with Lock
  • Wide Gutters with Leaf Guard
  • 40mm Rainwater Downpipes
  • 12 Year Manufacturer's Warranty
  • British Made

12x12 Oasis Dimensions:

  • Height: 3070mm (10ft 0ins)
  • Width: 3680mm (12ft 0ins)
  • Depth: 3680mm (12ft 0ins)
  • Door Height: 1800mm (5ft 11ins)
  • Door Width: 1370mm (4ft 5ins)

Select Your Options

Option 1 > Choose your Greenhouse...

  • finished in Aluminium and Black (V01688)


  • finished in Anthracite and Black (V01689)


Option 2 > Crestings and Finials?

  • without Crestings and Finials

  • with Crestings and Finials


Option 3 > Greenhouse Installation?

  • with Greenhouse Installation


  • with Additional Accessory Installed


Option 4 > Delivery Options

  • with Standard Delivery in Mainland England, Wales and Scotland (excludes Highlands)

  • with Delivery to SCOTTISH HIGHLANDS


  • with Delivery to NORTHERN IRELAND


  • with Delivery to REPUBLIC OF IRELAND


  • with Delivery to ISLE OF WIGHT or ISLE OF MAN


  • with Delivery to CHANNEL ISLES


Option 5 > Accessories?

  • with Juliana Black Louvre Window (F05471)


    RRP: £102.00

  • with Juliana Auto Louvre Control (SO1310)


    RRP: £43.50

  • with Juliana Auto Vent Opener (R04023)


    RRP: £41.50

  • with Juliana 2 Bay Shelf Unit (F04570)


    RRP: £77.00

  • with Juliana 3 Bay Shelf Unit (F04571)


    RRP: £96.00

  • with Juliana Plant Shelf 360mm (F04572)


  • with Juliana 2 Bay Staging Unit (F04580)


  • with Juliana 3 Bay Staging Unit (F04581)


Delivery Info

Payment will not be drawn down until the unit is allocated or acknowledged for dispatch, or a delivery date is arranged.

Price Promise
f you find any of our products on the price promise pages
advertised, and in stock and immediately available,
at any of our competitors we will guarantee to match the price.
Note: Some people sell Juliana greenhouse frames and then supply
their own glass, bases, accessories etc. Please check this carefully!

These prices include V.A.T. and delivery anywhere within mainland UK except Highlands (Postcodes included are: KW, HS and PA) and Islands which will incur a separate delivery charge, including IoW. We can deliver to the Channel Isles and arrange the VAT element for you. In all instances please contact us.

All orders are acknowledged with a receipt of purchase and you will be contacted prior to delivery.

Delivery will usually be made within 14-21 working days but may be extended at very busy periods. Any problems relating to the product must be reported within 7 days from receipt of delivery. Any claim being made must be supported by your receipt of purchase.

Your goods will be delivered in large lorries which can get to most places (about the size of a dustbin lorry). If you think access is possibly going to be a problem with regards to weight or height restrictions on the roads directly leading to your property please advise us immediately. Delivery is on a curbside basis only. If glass has been ordered it is packaged in a crate and is lifted off by either tail lift or pallet truck. The crate is unable to be moved over gravel or up steps.


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£4,500.00 inc. VAT