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£20 OFF Greenhouses!

Use code SPRING20 at checkout min order £599 (Greenhouses)

Vitavia 8x20 Black Zeus 15700 Greenhouse

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

More Sizes:

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.

Installation
£1,200

Add Double Door?

Add Ventilation?

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

Add Staging?

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

Add Extras?

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

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.

Float Glazing

Float glass is 4mm thick and has perfect clarity, it is commonly used in modern windows.

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, polycarbonate or Wind Damage. The warranty is only valid if the greenhouse is assembled according to the provided instructions

Frequently Asked Questions

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How to Prepare the Ground for a Greenhouse Base

How to Prepare the Ground for a Greenhouse Base

A solid base is the backbone of any greenhouse. You might think skipping this step saves time, but trust me—I've seen plenty of greenhouses fail because of poor foundations. A dodgy base causes more headaches than you'd believe.

What happens with a bad base? Glass cracks. Doors jam. The structure twists. Water pools where it shouldn't. And fixing these problems costs way more than doing it right first time.

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Best Position for a Greenhouse UK

Best Position for a Greenhouse UK

Placing your greenhouse in the right spot makes all the difference between thriving plants and disappointing results. As a greenhouse specialist who's spent 15 years helping UK gardeners optimise their growing spaces, I've seen first-hand how position affects everything from temperature regulation to plant health.

Let me share what actually works in our unique British climate. The greenhouse position might seem like a minor detail, but it's one of those things that can make or break your growing success. I made this mistake myself when I first started - my poorly positioned greenhouse meant I was fighting an uphill battle with inadequate light and temperature fluctuations.

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