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.

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Vitavia Phoenix Greenhouse
Vitavia 8x14 Green Phoenix 11500 Greenhouse - Horticultural Glass

Vitavia 8x14 Green Phoenix 11500 Greenhouse

Name: Vitavia 8x14 Green Phoenix 11500 Greenhouse - Horticultural Glass
Brand: Vitavia
SKU: 31938
Price: 1504.00 GBP
Availability: InStock

FREE Delivery 4 Weeks ⛟

SAVE £181

Click to enlarge - For illustration purposes.

Green 8x14 Vitavia Phoenix Greenhouse with Toughened Glazing

8x14 Vitavia Phoenix Green Greenhouse Toughened Glazing with Staging

8x14 Vitavia Phoenix Green Greenhouse Toughened Glazing Rear

8x14 Vitavia Phoenix Green Greenhouse Toughened Glazing Interior

Vitavia Phoenix 8300 8x8 Green Greenhouse with Toughened Glass

Vitavia Phoenix 8x10 Greenhouse in Green Powder Coating

Vitavia Phoenix 8x8 Green Greenhouse with Double Sliding Doors

Vitavia Phoenix 8x8 Green Greenhouse with Low Threshold Base

Vitavia Phoenix 8x8 Green Greenhouse with Toughened Glass

Quick Code: P17130

SAVE £25 EXTRA

Use code SUMMER25 at checkout

8ft 4" wide x 14ft 8" deep
Green 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 Dimensions

A: Greenhouse width

2564mm (8′ 4″)

B: Greenhouse depth

4490mm (14′ 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 4490mm (14′ 8″)

Growing Area

11.5m²

Customise your Greenhouse

More Sizes:

8x10
£1,164

8x14
£1,504

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.

Horticultural Glass
£1,504

Toughened Glass
£1,775

Polycarbonate
£1,775

Select your Colour:

Silver
£1,284

Green
£1,504

Black
£1,504

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.

No Installation
£0

Installation
£630

Add Ventilation?

Auto Roof Vent Opener

+ £38

Autovent to automatically open your roof vents to ventilate your greenhouse when it becomes too hot.

Qty 1

Curtain Shading

+ £27

Protects your plants from sun scorch and provide shade to moderate temperature. 6ft x 8ft.

Qty 1

Louvre Window Green

+ £49

A louvre window brings fresh cool air into your greenhouse to moderate the temperature inside. An essential add on.

Qty 1

Auto Louvre Opener

+ £48

Automatically opens your louvre window for you when you’re not around. Louvre Window not Included.

Qty 1

Ventilation information

Auto Roof Vent Opener - £38.00

Autovent to automatically open your roof vents to ventilate your greenhouse when it becomes too hot.

Curtain Shading - £27.00

Protects your plants from sun scorch and provide shade to moderate temperature. 6ft x 8ft.

Louvre Window Green - £49.00

A louvre window brings fresh cool air into your greenhouse to moderate the temperature inside. An essential add on.

Auto Louvre Opener - £48.00

Automatically opens your louvre window for you when you’re not around. Louvre Window not Included.

Add Staging?

£23 off

2 Tier Staging Green

+ £96

2 Tier Vitavia green greenhouse staging gives a work surface with extra storage underneath. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)

Qty 1

£15 off

1 Tier Staging Green

+ £74

Single Tier Vitavia Green Staging gives you a handy work surface and storage area. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)

Qty 1

£10 off

Folding Staging Green

+ £69

Folds out from the frame of your greenhouse when you need it supported by 2 folding legs.

Qty 1

£10 off

Green Shelf

+ £49

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

Qty 1

Staging information

2 Tier Staging Green - £96.00

2 Tier Vitavia green greenhouse staging gives a work surface with extra storage underneath. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)

1 Tier Staging Green - £74.00

Single Tier Vitavia Green Staging gives you a handy work surface and storage area. Dimensions: 76cm (H) x 50cm (D) x 120cm (W)

Folding Staging Green - £69.00

Folds out from the frame of your greenhouse when you need it supported by 2 folding legs.

Green Aluminium Shelf - £49.00

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

Add Extras?

Screwhooks

+ £7

Handy screwhooks screw into the frame of your greenhouse to attach wire or string to for growing vine plants like tomatoes. 10 per pack.

Qty 1

£9 off

Rainwater Downpipe Kit

+ £16

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

Max/Min Thermometer

+ £23

Thermometer tells you your maximum daytime and the lowest night time temperature in your greenhouse.

Water Butt Connecting Kit

+ £15

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

Qty 1

Extras information

Screwhooks - £7.00

Handy screwhooks screw into the frame of your greenhouse to attach wire or string to for growing vine plants like tomatoes. 10 per pack.

Rainwater Downpipe Kit - £16.00

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

Max/Min Thermometer - £23.00

Thermometer tells you your maximum daytime and the lowest night time temperature in your greenhouse.

Water Butt Connecting Kit - £15.00

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

12 Year Warranty
Free UK Delivery
Expert Installation Available

Was £1685.00

£1,504

Spring Sale - £181 OFF

🚚

FREE* delivery Within 4 Weeks

* Some areas may incur a delivery charge.

Limited Spring Stock

£1504

FREE Delivery 4 Weeks ⛟

Need Help Choosing?

📞 0800 098 8877

CALL US FOR A GREAT DEAL

Description
Features
Delivery
Dimensions

The 8x14 Green Vitavia Phoenix Greenhouse is the largest model in the new Phoenix range at 14ft 6" long. The smart powder coating on this greenhouse looks great and blends the greenhouse into the garden.

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 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.

This green framed Vitavia Phoenix 11500 8ft x 14ft comes complete with 4 opening roof vents for ventilation, sliding double doors and integrated base and gutters.

Also known as the Vitavia Arizona.

2564mm (8ft 4") Wide Greenhouse - Useable Growing Space.
3mm Horticultural Glazing - Standard Greenhouse Glass.
Low Threshold Entrance - "No Trip" flat entry, safe and convenient.
Double Sliding Doors - Easy access for wheelbarrows and wheelchairs.
Green Powder Coated Frame
Extra Roof and Corner Bracing - Added Strength and Rigidity.
Integrated Base Plinth and Gutters
4 Opening Roof Vents
High Eaves at 1510mm
12 Year Manufacturers Warranty
Images show Toughened Glass and Bar Capping

Delivery is currently Within 4 Weeks to UK Mainland for Greenhouses, 3-5 Working days for Accessories only.

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. Failure to provide a suitable base area 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.