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    Vitavia 8x14 Black Jupiter 11500 Greenhouse

    "Experience serious growing with the Black Vitavia Jupiter 11500 Greenhouse - High eaves, wide access, and excellent ventilation for your plants. Upgrade your gardening game with this stylish and practical greenhouse backed by a 12-year warranty."

    More Sizes:

    Select your Glazing:

    Which glass do I need?

    Horticultural Glass

    This is standard greenhouse glass with 2' x 2' panes that overlap and join with S clips. This glass breaks into shards.

    Toughend Glass

    Recommended! Toughened Glass is much stronger than Horticultural glass and won't crack. If it does break it disintegrates into hundreds of small pieces.

    Polycarbonate Glazing

    Polycarbonate Glazing is ideal for family gardens where safety is the No 1 priority. It's virtually unbreakable and won't shatter.

    Select your Colour:

    Add a Base Plinth (Recommended):

    Do I need a Base Plinth?

    Vitavia Greenhouse Base Plinth

    Add a galvanized steel base plinth for strength and stability. Ideal for placing straight onto slabs or concrete. Includes corner posts for soft ground installations. Your greenhouse MUST sit on a raised plinth. You can build one from bricks, timber or easiest is to buy this base plinth with your new greenhouse.

    Vitavia Steel Black Base
    £136

    Get it installed by Professionals:

    Installation requires that you purchase the Base Plinth Option above. You MUST have a surface of slabs, concrete or decking. NOT soil or gravel.

    Get it installed by Professionals?

    Installation

    Please Note: Installation requires an optional base plinth (if available) on a flat, level surface like slabs, concrete, or decking that meets the minimum base size. The package includes the greenhouse, ventilation, and downpipes only; accessories and groundwork are excluded. This may extend the standard delivery time by 2-4 weeks.

    Installation
    £600

    Add Ventilation?

    Auto Roof Vent Opener
    + £38
    Qty 1
    Curtain Shading
    + £27
    Qty 1
    Auto Louvre Opener
    + £48
    Qty 1

    Ventilation information

    Auto Roof Vent Opener - £38.00
    Auto Roof Vent Opener

    This automatic opener for your roof vents will automatically open your roof vents to ventilate your greenhouse when it becomes too hot.


    Curtain Shading - £27.00
    Curtain Shading

    Curtain shading will protect your plants from sun scorch and provide shade to moderate temperature. 6ft x 8ft.


    Louvre Window Black - £49.00
    Louvre Window Black

    A louvre window brings fresh cool air into your greenhouse to moderate the temperature inside. An essential add on. Not available for Zeus models


    Auto Louvre Opener - £48.00
    Auto Louvre Opener

    This automatic opener mechanism will open your louvre window for you when you’re not around. No need to worry about ventilation, this does it automatically for you! (Does not include louvre window).


    Add Staging?

    £23 off
    2 Tier Staging Black
    + £96
    Qty 1
    £15 off
    1 Tier Staging Black
    + £74
    Qty 1
    £10 off
    Folding Staging Green
    + £69
    Qty 1
    £10 off
    Black Shelf
    + £49
    Qty 1

    Staging information

    2 Tier Staging Black - £96.00
    2 Tier Staging Black

    This 2 Tier Vitavia black greenhouse staging gives you a handy work surface with additional low level storage. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)


    1 Tier Staging Black - £74.00
    1 Tier Staging Black

    This 1 Tier Vitavia black greenhouse staging gives you a handy work surface and storage area. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)


    Folding Staging Green - £69.00
    Folding Staging Green

    This green staging simply folds out from the frame of your greenhouse when you need it and is supported by 2 folding legs.


    Black Aluminium Shelf - £49.00
    Black Aluminium Shelf

    Black aluminium shelf that fixes to side of greenhouse. 122cm x 15cm


    Add Extras?

    Max/Min Thermometer
    + £23
    Screwhooks
    + £7
    Qty 1
    Water Butt Connecting Kit
    + £17
    Qty 1

    Extras information

    Rainwater Downpipe Kit - £16.00
    Rainwater Downpipe Kit

    Kit contains 2 x Downpipes to collect the rainwater from the gutters in your greenhouse.


    Max/Min Thermometer - £23.00
    Max/Min Thermometer

    This thermometer will tell you your maximum daytime temperature as well as record the lowest night time temperature in your greenhouse.


    Screwhooks - £7.00
    Screwhooks

    These handy screwhooks screw into the roof bars of your greenhouse for to attach wire or string to for growing vine plants like tomatoes. 10 screwhooks per pack.


    Water Butt Connecting Kit - £17.00
    Water Butt Connecting Kit

    Hose and connector fittings to connect your Vitavia Downpipe to your Vitavia Water Butt.


    Add Bar Capping?

    Glazing Bar Capping
    + £139

    Bar Capping information

    Capping replaces the wire clips that hold your glass in the greenhouse frame.

    Glazing Bar Capping - £139.00
    Glazing Bar Capping

    Adding Bar Capping to your greenhouse makes the glazing fully secure in the frame. This is particularly advantageous with Polycarbonate that can flex in windy conditions.


    Add Green Cresting?

    Vitavia Green Roof Cresting
    + £115

    Green Cresting information

    Vitavia Green Roof Cresting - £115.00
    Vitavia Green Roof Cresting

    Complete the look of your Vitavia greenhouse with ridge crestings


    Add Greenhouse Flooring?

    Fastfit 8x14 Greenhouse Floor Kit
    + £370

    Greenhouse Flooring information

    The Fastfit 8x14 Greenhouse Floor Kit is the most cost effective and simple way of providing a level floor for your Greenhouse.

    Fastfit 8x14 Greenhouse Floor Kit - £370.00
    Fastfit 8x14 Greenhouse Floor Kit

    The 8x14 Greenhouse Floor Kit comes with a simple to construct click together system complete with water permeable membrane to provide essential drainage for your greenhouse whilst keeping the weeds at bay. Quick and easy preparation means no waiting times for concrete to dry.

    NOTE: This kit must be placed on a level and compacted surface that will not subside. It is essential that a greenhouse is built onto a hard, level surface to ensure stability and a long working life.

    NOTE: Our fitters only install greenhouses onto slabs or concrete and therefore is not compatible with this floor kit.


    The 8x14 Black Vitavia Jupiter 11500 has high eaves and a great practical growing area with easy access through it`s double doors.

    The Jupiter Greenhouse is a greenhouse for serious growers. Being 8ft wide with double doors means plenty of space for plants of all kinds and easy access for equipment and wheelchair users. The Jupiter has nice high eaves at 4ft 11" that gives great working space and makes growing tomatoes and climbing plants a lot easier.

    This Black Vitavia Jupiter 8x14 has 4 opening roof vents for ventilation, a smooth sliding double door and integral gutters.

    • 2570mm (8ft 5") Wide Aluminium Greenhouse - Practical width for serious growing.
    • 6mm Twin Wall Polycarbonate Glazing - Great Child Safety and Insulation.
    • 4 Opening Roof Vents - For good ventilation.
    • Black Powder Coated Aluminum Frame - Stylish weather resistant finish.
    • Double Sliding Doors with latch - Wide Access for .
    • High Eaves (1510mm) - Ideal for Tomato and Vine Plant Growing.
    • Integrated Gutters - Collect all that lovely rain water for your plants.
    • Extra Bracing and Corner Plates - For strength in roof and corners.
    • Optional 60mm Galvanised Steel Base Available Below - For rigidity and strength.
    • Main Images Shows Toughened Glass.
    • 12 Year Warranty - on frame and base.

    Delivery is currently within 4 weeks to UK Mainland.

    Delivery within 8-10 weeks for Green Venus and Apollo 5000 Models.

    Your exact delivery day will be confirmed with you at least 3 days before the scheduled day by email.

    Optional Installation: If you have chosen optional installation, this may add 2-4 weeks to your delivery time as stated on the website. Our installation service is provided by Greenhouse Installations UK. If you require staging or shelving assembly, you can arrange it directly with the installation team.

    Greenhouse Size Diagram

    Greenhouse Dimensions

    A: Greenhouse width

    2570mm (8′ 5″)

    B: Greenhouse depth

    4450mm (14′ 7″)

    C: Ridge height

    2300mm (7′ 6″)

    D: Eaves height

    1510mm (4′ 11″)

    E & F: Door Size

    1220mm (4′) x 2000mm (6′ 6″) (aperture)

    Minimum Base Size

    2570mm (8′ 5″) x 4450mm (14′ 7″)

    Optional Greenhouse Base with Corner Posts

    Place on hard or soft ground! Our Vitavia Green steel bases come with corner posts for installation on soft ground. These 18-inch posts can be sunk into soil and concreted in place for stability. For hard surfaces like slabs or concrete, simply omit the posts.

    Twin-Wall Polycarbonate
    High-Performance Twin-Wall Polycarbonate

    Upgrade your greenhouse with our superior twin-wall polycarbonate panels:

    • **Exceptional Insulation**: The twin-wall design provides excellent thermal insulation, helping to maintain stable temperatures inside the greenhouse.
    • **Durability**: Made from impact-resistant materials, these panels are built to withstand harsh weather conditions and UV exposure.
    • **Light Diffusion**: The structure of the panels diffuses sunlight evenly, promoting healthy plant growth by reducing hotspots.

    Twin-wall polycarbonate is an ideal choice for greenhouse glazing, offering a balance of strength, light transmission, and insulation. It's perfect for both amateur gardeners and professional horticulturists.

    Green Powder Coated Frame
    Green Powder Coated Frame

    The green powder coated frame and optional base look great and protect the aluminium from weathering. Powder coating is a process where powdered paint is applied using an electrostatic charge to transfer the powder to the aluminium.

    Vitavia Greenhouse
    Vitavia Greenhouses

    Vitavia Greenhouses are known for their high-quality construction, featuring corrosion-resistant aluminium frames and a range of glazing options. Designed for both novice and experienced gardeners, they offer durability, style, and excellent growing conditions.

    Vitavia Greenhouse 12 Year Warranty
    12 Year Warranty

    Vitavia greenhouses come with a 12-year warranty on the greenhouse frame. This warranty covers any manufacturing defects in materials or workmanship. However, it does not cover glass or polycarbonate. The warranty is only valid if the greenhouse is assembled according to the provided instructions

    Frequently Asked Questions

    • Do I need a Vitavia Base Plinth?

      Yes, you'll definitely need some kind of base for your greenhouse. Here's why:

      1. The front door end of the frame sits a bit lower than the rest of the greenhouse.
      2. This means it needs to hang over something sturdy, like timber battens or a Vitavia Steel Perimeter base.
    • Why choose a Vitavia Steel Perimeter base?

      It's a great option because it:

      • Helps make sure your greenhouse is nice and square
      • Keeps everything level before you start adding the glass

      Think of it as giving your greenhouse a solid foundation to stand on. It's like making sure your house has good footings – it just makes everything more stable and secure. Remember, a well-set base means a happier, longer-lasting greenhouse!

    • How do I prepare the base for my greenhouse?

      For best results, build your greenhouse on a perfectly square and level slab or concrete base, or use anchor spikes if you have a Vitavia Base. You'll find the exact measurements and instructions for using the spikes in Section '0' of your assembly guide.

    • How is the Greenhouse Packaged?

      Your greenhouse frame and base will arrive in long, thin boxes made of sturdy cardboard. The glass packaging depends on what you've ordered: boxed for horticultural glass, or as individual sheets for full pane toughened glass.

    • Where do I find the assembly instructions?

      The assembly instructions will be in the main greenhouse box, and it will clearly state “assembly instructions in this box”. You can email us at [email protected] and we can email them to you also.

    • How long does it take to build?

      Building your greenhouse is typically a weekend project: set aside Saturday for the framework and Sunday for glazing. Remember, it's crucial not to leave the greenhouse partially glazed, and the time may vary depending on the size of your greenhouse.

    • Where should I start with my greenhouse assembly?

      Begin by thoroughly reading the assembly instructions, then prepare the ground, assemble the base frame, build the greenhouse frame, and finish with glazing - in that order. Follow the instructions step-by-step, including the summary at the front of the manual, to ensure a smooth assembly process.

    • What if I'm missing parts or something is damaged?

      If you discover any missing or damaged parts, don't worry - we're here to help! Simply email us at [email protected] with your order number, and we'll get in touch with you as soon as possible to resolve the issue.

    • Do you provide installation services?

      If you're interested in this service, just add the Installation option above. One of our Professional Greenhouse Installers will install your new greenhouse for you. All we need is a properly prepared flat slab or concrete base to fit your greenhouse onto.