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£20 OFF Greenhouses!

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

Vitavia 8x12 Black Phoenix 9900 Greenhouse

Vitavia 8x12 Black Phoenix 9900 Greenhouse - Horticultural Glass
FREE Delivery 4 Weeks ⛟
SAVE £141
 Click to enlarge - For illustration purposes.
Vitavia Phoenix Black 8x10 Greenhouse
Black Vitavia Phoenix 8x10 Greenhouse
Vitavia Phoenix Black 8x10 Greenhouse Double Door
Vitavia Phoenix Black 8x10 Greenhouse Door
Vitavia Phoenix Black 8x10 Greenhouse Gutter
Vitavia Phoenix Black 8x10 Greenhouse Downpipe Connector
Vitavia Phoenix Black 8x10 Greenhouse Waterbutt
Vitavia Phoenix Black 8x10 Greenhouse Brace
Vitavia Phoenix Black 8x10 Greenhouse Bracing
Vitavia Phoenix Black 8x10 Greenhouse Door Runner
Vitavia Phoenix Black 8x10 Greenhouse Staging
8x14 Vitavia Phoenix 11500 in Black
Vitavia Phoenix Black 8x14 Greenhouse
Vitavia Phoenix Black 8x14 Greenhouse Internal
Vitavia Low Threshold Base
Greenhouse Size Diagram

Quick Code: P17124

SAVE £20 EXTRA

Pay ONLY £1,304 TODAY!

Use code SPRING20 at checkout
  • 8ft 4" wide x 12ft 8" deep
  • Black Powder Coated Frame
  • 3mm Horticultural Glass
  • Includes Base Plinth with No Step Entrance
  • 4 x Roof Vents
  • Double Sliding Doors
  • High Ridge Height
  • Built in Gutters
  • 12 Year Warranty
  • Easy to install
Greenhouse Size Diagram

Greenhouse Dimensions

A: Greenhouse width

2564mm (8′ 4″)

B: Greenhouse depth

3868mm (12′ 8″)

C: Ridge height

2460mm (8′)

D: Eaves height

1510mm (4′ 11″)

E & F: Door Size

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

Minimum Base Size

2564mm (8′ 4″) x 3868mm (12′ 8″)

Growing Area

9.9m2

Customise your Greenhouse

More Sizes:

Select your Glazing:

Select your Colour:

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
£600

Add Staging?

£11 off
1 Tier Staging Black
+ £74

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)

Qty 1
£10 off
1 Tier Staging Silver
+ £69

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

Qty 1
£11 off
2 Tier Staging Silver
+ £88

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

Qty 1
£6 off
Top Tier Staging Extension Black
+ £39

This little top level black shelf attaches to 1 or 2 Tier staging to give you a bit more storage space

Qty 1
£10 off
Silver Shelf
+ £29

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

Qty 1
£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
£10 off
Black Shelf
+ £49

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

Qty 1

Add Ventilation?

£8 off
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
£9 off
Curtain Shading
+ £27

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

Qty 1
£20 off
Louvre Window Black
+ £45

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

£1 off
Auto Louvre Opener
+ £48

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 Extras?

£9 off
Rainwater Downpipe Kit
+ £16

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

£10 off
Screwhooks
+ £7

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.

Qty 1
£7 off
Water Butt Connecting Kit
+ £17

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

Qty 1

Add Black Cresting?

Vitavia Black Roof Cresting
+ £115

Complete the look of your Vitavia greenhouse with ridge crestings

The 8x12 Black Vitavia Phoenix Greenhouse is a stunning looking greenhouse with it`s shiny black frame and integral base plinth.

NEW - Low Threshold Entrance means that there is nothing to step over when you enter the greenhouse. This is very safe, as there`s nothing to trip over. It`s also great for access if you use a wheelchair or for getting in and out with a wheelbarrow.

NEW - Integrated Perimeter Base Plinth on the black Phoenix Greenhouse adds strength and keeps the greenhouse rigid, square and strong. Along with the added corner and steel roof bracing, this greenhouse is perfect for the UK gardener.

The black powder coated Vitavia Phoenix 9900 8ft x 12ft has 4 opening roof vents for good ventilation, sliding double doors and integrated base and gutters.

Also known as the Vitavia Arizona.

Vitavia Low Threshold Greenhouse Base
low-threshold base

Vitavia's low-threshold base makes entering your greenhouse simple and safe:

No step to trip over - Walk straight in with wheelbarrows or mobility aids
Built into the frame - Strong, stable foundation that's part of the structure
Easy gardening - Move plants and tools in and out without hassle

Perfect for gardeners who want convenient, accessible greenhouse entry.

Horticultural Glass Panels
High-Quality Horticultural Glass for Optimal Growth

Our horticultural glass provides superior light transmission, durability, and UV protection, ensuring optimal growth conditions for your plants.

Vitavia Powder Coated Green Frame
Black Powder Coated Frame

The Black 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, 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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