12x12 Juliana Oasis
 12x12 Juliana Oasis12x12 Juliana Oasis 

12x12 Juliana Oasis

Select required accessories from the dropdowns.
Full accessory information lower down page
8 Blade Louvre:  
2 Bay Staging:  
3 Bay Staging:  
2 Bay Shelf:  
3 Bay Shelf:  
Plant Spirals:  
Plant Rings:  
Automatic Irrigation:  
Delivery Offshore:  
£5,167.00RRP: £5,439.00   Save: £272.00 (5%)
use code 15off at checkout
*orders £250+   *Excludes Swallow

The 12x12 Juliana Oasis offers space to sit and relax in between your growing, put a table and chairs inside and you have a lovely sun room, and as with all the top quality Juliana range is extremely strong and has a very unique style. Tall eaves and ridge make for a very spacious roomy feel inside.

Width:  3.68m (12ft 1")
Length:  3.68m (12ft 1")
Eave Height:  1.92m (6ft 3")
Ridge Height:  3.07m (10ft 1")

Strength is an important factor with these Scandinavian greenhouses and the profiles have been improved over traditional design with "box" section bars which are far stronger. Each profile is grooved for an attractive finish and all doors, 2 side windows, base and fittings are powder coated black which gives the Juliana range their unique styling.

Standard features include low threshold large lockable stable doors which enables the top half of the door to open independently of the bottom, black base for support with low door threshold enabling easy access, bar capping for extra hold on the glazing, large side vents, concealed gutters with 4x 40mm downpipes and a clever roof apex vent design

Supplied in aluminium with black fittings or powder coated Anthracite Grey with black fittings.

Our View
Make the 12x12 Juliana Oasis your tranquil garden getaway!

Aluminium Frame:  Maintenance Free
Strong Profiles:  Grooved
Large Stable Doors:  Open Top Independently
Black Base:  Support
Integral Gutters:  Concealed
Downpipes:  Large 40mm
Bar Capping:  Extra Glazing Hold
Black Fittings:  Doors & Windows
Door Handle:  Lockable
12 Year Warranty:  Frame
Side Vents:  2 Large
Roof Apex Vent:  Clever design

  • Established for over 50 Years
  • 12 Year Frame Guarantee
  • Top UK Customer Service
  • Quick Delivery
  • Premium Brand Name

Juliana are one of the leading and largest manufacturers of hobby greenhouses, manufactured to withstand Scandinavian snow loads and wind conditions these premium greenhouses are now available to buy in the UK

Our View
Unique looks made to a high quality finish, the new range of Juliana greenhouses are a top quality product!


    Coronavirus Update:  Delivery within 8 weeks




     Nobody delivers faster than South West Greenhouses!

    Our goal is that all orders are processed the same day as we take your completed order (or Juliana next working day)
    We don't "sit" on them as some suppliers do, this means that you get your greenhouse in the quickest delivery time possible.

    Free delivery to the whole of mainland UK and Northern Ireland, there is an additional charge for all offshore islands and Republic of Ireland, if yours is not shown in the "delivery offshore" option a quote will be required.

    Expected delivery time for Juliana greenhouses

    20 Working Days (usually faster)




     Scroll down for options information


    Toughened Glass

    Juliana only use toughened glass to British standard, this is long pane sheets for a neater finish and eliminates any overlapping which can have an algae and moss build up. Much stronger than horticultural glass these panes will granulate if broken removing the danger of serious injury.



    Aluminium with black fittings is the standard finish, or choose to have a high quality powder coated Anthracite Grey and black fittings finish.




    Juliana UK Installation

    Outside of our area you can have your greenhouse installed by Juliana, the service is available to the whole of mainland UK.
    See here for full terms of both installation services


    Louvres provide low level ventilation and are an excellent accessory. Humid and stagnant air can cause condensation which develops mould and disease, by adding louvres to the rear or side of your building fresh air is drawn in and encourages circulation. These 8 blade matching black louvres are supplied with toughened glass.
    These automatic louvre openers will open and close your louvre for you depending on the air temperature. You will need one Autolouvre for each louvre you wish to open automatically.
    Please note that some drilling is required to fit this accesory.
    High Quality staging that attaches directly to the greenhouse frame giving a strong table to work on. Using cantilever brackets that takes away the need for cumbersome legs that get in the way.
    Black powder coated aluminium that matches both finishes.

    Available in 2 length's
    2 Bay : 4ft 7" Long (21" wide)
    3 Bay:  7ft Long (21" wide)

    Aluminium extruded shelf in line with the Juliana style. Fully enclosed to form a tray style that allows you to pour in water for watering your plants from the bottom.
    Black powder coated aluminium that matches both finishes.

    Available in 2 length's
    2 Bay : 4ft 7" Long
    3 Bay:  7ft Long

    Plant Spirals
    Hang these sturdy green plant spirals to the greenhouse roof to support your tomato/cucumber or similar plants that may need a little help to grow high. Can be adjusted in length by pulling the coils.
    3 Spirals to one pack.
    Plant Rings
    Use these plant rings anywhere in your greenhouse for running wires across or hanging plant ties.
    Supplied in packs of 20.
    Automatic Irrigation
    Can be used both in the greenhouse and also with outdoor plants. This automatic irrigation system is gravity based and distributes the water/fertilizer to your plants via hoses, Y connectors and drip pins. Each pin can be adjusted to suit your plants need.
    The system has a tank which will mix fertilizer and water and has an automatic fill feature.
    Delivery Offshore
    Nobody delivers faster than South West Greenhouses!

    Free delivery to mainland UK.

    Choose the correct option for delivery to Jersey, Guernsey, Isle of Man, Isle of Wight or Republic of Ireland.

    Delivered within 20 working days.

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