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Juliana Anthracite Oasis 12x12 Greenhouse - £5199

Juliana Anthracite Oasis 12x12 Greenhouse
FREE Insallation
Click images to enlarge - Pictures are for illustration purposes
Quick Code: P172166

Dimensions and Growing Area

Greenhouse Size Diagram
  • A: 3680mm (12ft)
  • B: 3680mm (12ft)
  • C: 3070mm (10ft)
  • D: 1920mm (6ft 2")
  • E: 1370mm (4ft 5")
  • F: 1800mm (5ft 11")

Toughened Safety Glass

Toughened Safety Glass

Toughened Glass is much stronger than Horticultural glass and won't crack. If it does break it disintegrates into hundreds of small pieces that are unlikely to cause injury, unlike Horticultural Glass which breaks into shards. It's heavy weight also means it's the best glazing option for windy spots and the UK in general!

Full Length Glass (Long Pane)

Toughened Glass is long pane, meaning each panel in your greenhouse is one piece of glass. No unsightly overlaps where dirt and grime can collect and no Overlap Clips to worry about.

  • RRP:£6139.00
    SAVE: £940


  • £5199 inc VAT
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  • Sorry, this item is out of stock, Please call for details on:

    0800 098 8877
  • Delivery Details

  • FREE Delivery*

    Up to 30 Weeks.

    *Offshore, Southern and Northern Ireland deliveries are available. See charges below.

    Updated: 28/10

    Read our COVID-19 Statement

Standard Features Include:

  • Aluminium Oasis Greenhouse
  • Anthracite Grey Frame Finish
  • Black Doors, Windows and Fittings
  • 3mm Full Length Toughened Safety Glass
  • Black Glazing Capping - No Wire Clips
  • 2x Side Vents
  • Roof Ventilation
  • Low Threshold Entrance
  • Double Stable Doors with Cylinder Lock
  • Wide Gutters with Leaf Guard
  • 4x 40mm Rainwater Downpipes
  • Thick Section Roof Bars
  • 12 Year Manufacturers Warranty
  • Made in Great Britain
  • FREE UK Delivery including Northern Ireland

The Juliana Oasis 12 x 12 Greenhouse in anthracite grey is a superbly stylish and modern greenhouse featuring double stable doors, black windows and fittings. This model will look great in any garden, whether modern or traditional.

The Low Threshold Entrance means that there’s nothing to step over when entering the Sunroom. Usually in traditional greenhouse designs there is a high threshold of at least 5" inches to step over when entering the building. The low threshold on the Juliana Oasis means that getting in and out with a wheelchair or a wheelbarrow is safe and straightforward.

Double Stable Doors on this building give a nice look as well as being very handy for effective ventilation during warm weather. The doors feature proper stainless steel door handles and a cylinder lock for security.

3mm Full Length Toughened Safety Glass is the recommended choice for UK gardeners, given the weather conditions we enjoy! It’s full length, limiting drafts, and at the same time being stiffer, cutting down on flexing within the frame. Juliana models are all specified with British Standard BS6206A safety glass. This glass withstands impacts far better than standard greenhouse glass and if it breaks, it shatters into small harmless pebbles that won’t cause serious injury.

The price includes installation, all you have to do provide level Concrete, Slabs or Decking!!

Options: Click options to add them to your order then click "Add to Basket"

Select your frame colour

Recommended Accessories Discount Pack (12% OFF)

Greenhouse Installation

  • Installation

    FREE Greenhouse Installation Included

    Have your new greenhouse installed by a certified Juliana greenhouse installer. Please Note: We will only install onto a flat level surface such as slabs, concrete or decking. You may be charged for additional accessories. We currently are unable to install in Ireland.

    + £0

Polycarbonate Glazing

  • Polycarbonate Glazing

    Polycarbonate Glazing

    If you have children, animals or any other safety concerns, you can change your Toughened Glass for 6mm Polycarbonate glazing.

    + £0

Juliana Integrated Staging and Shelving

  • Juliana 2 Bay Black Staging with Drawer SAVE £21 10%OFF

    Juliana 2 Bay Black Staging with Drawer

    Juliana's Bay staging attaches directly to the greenhouse frame ensuring that you maintain your floor space which also makes it ideal for wheel chair users. The underside drawer is ideal for storing tools and seeds. 520 x 1416 x 100 mm



  • Juliana 3 Bay Black Staging with Drawer SAVE £28 10%OFF

    Juliana 3 Bay Black Staging with Drawer

    The larger 3 Bay staging features Juliana's refined heavy duty construction with a larger area for your pots. The underside drawer is ideal for storing tools and seeds. Dimensions:2134mm Long x 520mm wide



  • Juliana 3 Bay Black Shelving SAVE £12 10%OFF

    Juliana 3 Bay Black Shelving

    This larger high level shelf fully integrates to the frame of your greenhouse and comes in powder coated black finish. Dimensions: 2126mm length x 150mm Wide



  • Juliana Plant Shelf 360mm SAVE £10 10%OFF

    Juliana Plant Shelf 360mm

    Quirky 360mm plant Shelf



  • Juliana Plant Shelf 760mm SAVE £19 10%OFF

    Juliana Plant Shelf 760mm

    Quirky 760mm Juliana plant shelf




  • Automatic Roof Vent Opener SAVE £5 11%OFF

    Automatic Roof Vent Opener

    An automatic roof vent opener or autovent as they are known is another essential purchase. When you are away from your greenhouse and the temperature inside becomes too warm the autovent will open at your pre-set temperature to cool the greenhouse down. Can be set to open between 16 and 25 degrees C



Useful extras

  • Juliana Rain Water Butt SAVE £37 10%OFF

    Juliana Rain Water Butt

    Collect your rain water in the butt and empty via the tap at the bottom for lime free water!



  • Juliana Capillary Watering Box Planter SAVE £31 10%OFF

    Juliana Capillary Watering Box Planter

    Suitable for indoor and outdoor use and complete with two piece lid to conceal the water boxes. Capillary action draws the water from the storage tank up into the plants.



  • Juliana Kerosene Greenhouse Heater SAVE £8 10%OFF

    Juliana Kerosene Greenhouse Heater

    4.4litre Kerosene heater will last up to 18 hours. For greenhouses up to 15m2.



  • Juliana Greenhouse Wire Kit SAVE £4 9%OFF

    Juliana Greenhouse Wire Kit

    The Halls Wire Kit contains 2 x 6m plastic coated wires and fixing which are great for use as plant support, shading etc



  • Plant Spirals (3 Pack) SAVE £3 11%OFF

    Plant Spirals (3 Pack)

    Perfect for growing your tomatoes, cucumbers and other tall growing plants needing support. (3 per pack)



  • Vanlet Greenhouse Irrigation System SAVE £8 10%OFF

    Vanlet Greenhouse Irrigation System

    The Vanlet is a gravity fed watering system that will keep your plants fed and watered when you’re not around to look after them. Supplied complete with mini hoses and connectors to distribute water all around your greenhouse.



  • Solar Powered Automatic Watering System SAVE £11 10%OFF

    Solar Powered Automatic Watering System

    The Solar Powered Automatic Watering System will detect the weather and adjust watering accordingly.



  • Juliana Solar Lamp SAVE £0.99 8%OFF

    Juliana Solar Lamp

    A handy Solar powered light with 3 bright LED's which can be used inside and out.



  • Suspension Hooks SAVE £0.99 14%OFF

    Suspension Hooks

    Great for hanging gloves and tools in your Greenhouse. Pack of 4 hooks with nut and bolts.



  • Juliana Pot Holder SAVE £0.99 8%OFF

    Juliana Pot Holder

    Slots into the vertical uprights in your greenhouse. 14cm diameter and can take up to 10kgs. Comes with Nut, Bolt and Bolt protector.



  • Juliana Tablet Holder SAVE £1.99 12%OFF

    Juliana Tablet Holder

    Easily slots into your vertical uprights and is great for reading instructions while you work or just listening to some music!!



Offshore Shipping

  • Delivery to Southern Island.

    Delivery to Southern Island.


  • Delivery to Isle of Man, Isle of Wight and Scottish Islands

    Delivery to Isle of Man, Isle of Wight and Scottish Islands


  • Delivery to Jersey and Guernsey

    Delivery to Jersey and Guernsey


Juliana Anthracite Oasis 12x12 Greenhouse

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