Do I need a Vitavia Base Plinth?

Yes, you'll definitely need some kind of base for your greenhouse. Here's why: The front door end of the frame sits a bit lower than the rest of the greenhouse. 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 sales@greenhousestores.co.uk 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 support@greenhousestores.co.uk 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.

Vitavia Zeus Greenhouse
Vitavia 8x20 Black Zeus 15700 Greenhouse

Vitavia 8x20 Black Zeus 15700 Greenhouse

Name: Vitavia 8x20 Black Zeus 15700 Greenhouse
Brand: Vitavia
SKU: 20175
Price: 4084.00 GBP
Availability: InStock

FREE Delivery 1-6 Weeks ⛟

SAVE £215

Click to enlarge - For illustration purposes.

Vitavia Zeus 8x10 Greenhouse - Float Glazing in Black

Vitavia Black Zeus Greenhouse with Optional Double Doors

Vitavia Zeus Greenhouse with Optional Double Doors

Vitavia Zeus Greenhouse with Stable Door

Vitavia Zeus Anodised Aluminium Greenhouse

Vitavia Zeus Anodised Aluminium Greenhouse Internal Bracing

Quick Code: P172398

8ft 4" wide x 20ft 0" deep
Black Powder Coated Frame
3mm Toughened Glass Sides
10mm Polycarbonate Glazed Roof
Glazing Bar Capping as Standard
3 Opening Roof Windows
Lockable Stable Door
12 Year Warranty
Easy to install

Greenhouse Dimensions

A: Greenhouse width

2560mm (8′ 4″)

B: Greenhouse depth

6120mm (20′)

C: Ridge height

2500mm (8′ 2″)

D: Eaves height

1890mm (6′ 2″)

E & F: Door Size

845mm (2′ 9″) x 1741mm (5′ 8″) (aperture)

Minimum size for your greenhouse base:

2560mm (8′ 4″) x 6120mm (20′)

Customise your Greenhouse

More Sizes:

8x10

8x13

8x15

8x18

8x20

🛠️ Get it installed by Professionals:

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

Get it installed by Professionals?

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. Installation will be carried out 2-8 weeks after the delivery of your Greenhouse.

Installation is available in these postcode areas, if your area is not shown, please contact us directly.: B, BA, BB, BD, BL, BN, BS, CA, CB, CH, CO, CR, CT, CW, CV, DA, DE, DH, DL, DN, DY, EH, GL, GU, HD, HG, HP, HU, HX, IP, KA, KT, LA, LE, LL, LN, L, LS, M, ME, MK, ML, NE, NG, NN, NR, OX, OL, PE, PR, RG, RH, SE, SG, SK, SM, SN, ST, SW, SY, TF, TN, TS, TW, WA, WF, WN, WR, WS, WS, WV, YO.

Self-Install

I will install it myself

🛠️ Installation
£1,700

Get your greenhouse installed by our Professional Installers

Add Double Door?

£15 off

Double Hinged Door

+ £250

Need a wider door? Upgrade to the Double Hinged Lockable Door

Double Door information

Double Hinged Door - £250.00

Need a wider door? Upgrade to the Double Hinged Lockable Door

Add Ventilation?

Auto Roof Vent Opener

+ £38

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

Qty 1

Ventilation information

Auto Roof Vent Opener - £38.00

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

Add Staging?

£23 off

2 Tier Staging Black

+ £96

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)

Qty 1

Vitavia 1 Tier Black Staging

+ £74

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

Qty 1

Top Tier Staging Extension Black

+ £39

Extra Black Shelf attaches to the top of 1 or 2 Tier staging.1 or 2 Tier Staging NOT INCLUDED.

Qty 1

Staging information

2 Tier Staging Black - £96.00

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)

Vitavia 1 Tier Black Staging - £74.00

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

Top Tier Staging Extension Black - £39.00

Extra Black Shelf attaches to the top of 1 or 2 Tier staging.1 or 2 Tier Staging NOT INCLUDED.

Add Extras?

Max/Min Thermometer

+ £23

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

Water Butt Connecting Kit

+ £17

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

Qty 1

Extras information

Max/Min Thermometer - £23.00

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

Water Butt Connecting Kit - £17.00

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

Was £4299.00

£4,084

SAVE £215

Use Code SPRING50 £50 OFF

FREE* delivery Within 1-6 Weeks

* Some areas may incur a delivery charge.

In Stock

£4084

FREE Delivery 1-6 Weeks ⛟

12 Year Warranty
Free UK Delivery
Expert Installation Available

Need Help Choosing?

📞 0800 098 8877

Call us for a GREAT DEAL today!

Description
Features
Delivery
Dimensions

The Black 8x20 Vitavia Zeus Greenhouse has high 6ft 2" eaves and a great practical growing area with lockable stable doors.

The Zeus 8x20 Greenhouse in black is the largest greenhouse made by Vitavia with a huge growing area of ^15.7m. The huge 6ft 2" eaves height gives growing room for the very biggest plants as well as excellent light transmission through the large long pane float glass panels around the greenhouse. The 10mm polycarbonate roof minimises heat loss, reduces condensation and provides protection from harmful u/v rays that can scorch your plants. The lockable Stable Door gives good security and an extra ventilation option as you can leave the top of the door open to ventilate the greenhouse in hot weather.

This black Vitavia Zeus 8x20 has 2 opening roof vents for ventilation, a lockable stable door and integral gutters.

2.56m (8ft 4") Wide Aluminium Greenhouse - Plenty of Growing Space.
Lockable Stable Door - Great Security and Ventilation.
High Eaves 6ft 2" - Huge Growing Height.
Integrated Gutters - Collect all that lovely rain water for your plants.
Super Strong Frame - Install straight onto flat surface no base plinth required.
Black Powdercoated Frame - No rust or discolourisation!
Optional Galvanised Steel Base - for rigidity, extra height and strength.
Clipless Glazing System - Easy to erect and great Wind Resistance.
3mm Toughened Glass - Long Pane from floor to eaves.
10mm Twin Wall Polycarbonate Roof Glazing - Less Heat Loss
3 Opening Roof Vents - For Ventilation.
Extra Bracing and Corner Plates - for strength in roof and corners.
Optional Double Door Upgrade Available
12 Year Warranty - on frame and base.

Delivery Times are currently Within 1-6 Weeks to UK Mainland for Greenhouses, 3-5 Working days for Accessories only.

Your exact delivery day will be confirmed with you by email. We advise you to regularly check your SPAM box aswell.

Optional Installation: If selected, Installation will be carried out 1-8 weeks after the delivery of your Greenhouse. The Installation Team will contact you directly to book in your installation.Our installation service requires a level Concrete, Slabbed or Decked Area to the minimum size stated on the website and with 18-24 Inches of clearance around it. Failure to provide a suitable base area and clearance may result in you being charged for the failed installation If you require staging or shelving assembly, you can arrange it directly with the installation team.