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Elite Supreme 10x18 Greenhouse

Elite Supreme 10x18 Greenhouse - Horticultural Glazing
FREE Delivery within 5 weeks ⛟
Click to enlarge - For illustration purposes.

Quick Code: P15015

SAVE £20 EXTRA

Pay ONLY £2,149 TODAY!

Use code SPRING20 at checkout
  • 10ft 5" wide x 18ft 7" deep
  • 3mm Horticultural Glazing
  • Silver Aluminium Frame
  • Choice of 10 Powder Coated Finishes Available
  • Full Cantilever Bracing Throughout
  • 7ft 11" Ridge Height
  • Sliding Double Door with Lock
  • 4 x Roof Vents
  • 2 x Louvre Vent
  • 8ft Wide Rear Shelf Included
  • Built in Gutters
  • 10-year warranty
  • Easy to install
Greenhouse Size Diagram

Greenhouse Dimensions

A: Greenhouse width

3195mm (10′ 5″)

B: Greenhouse depth

5666mm (18′ 7″)

C: Ridge height

2420mm (7′ 11″)

D: Eaves height

1345mm (4′ 4″)

E & F: Door Size

890mm (2′ 11″) x 1750mm (5′ 8″) (aperture)

Minimum Base Size

3195mm (10′ 5″) x 5666mm (18′ 7″)

Customise your Greenhouse

More Sizes:

Add a Base Plinth (Recommended):

Add a galvanized steel base plinth for strength and stability.

Get it installed by Professionals:

Installation
£1,050

Add Add Cresting and Finials?

Cresting and Finials
+ £297

Add to the finish of your greenhouse by adding cast Aluminium crestings and finials.

Colour Coded Cresting and Finials
+ £396

Add powder coated crestings and finials to match your greenhouse

Greenhouse Colour

Plain Finish
Green + £1,527
Olive + £1,691
Black + £1,691
Grey + £1,691
Navy + £1,691
White + £1,691
Brown + £1,691
Berry + £1,691
Stone + £1,691
Mocha + £1,691

Add Staging and Ventilation?

Qty 1
3 Slat Shelving Both sides
+ £480

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

7 Slat Staging Both sides
+ £959

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

Add Staging and Ventilation?

Colour Coded Louvre Vent
+ £150

A louvre vent will bring cool air into the greenhouse to circulate and moderate the humidity levels.

Qty 1
3 Slat Colour Coded Shelving
+ £456

Colour Coded to match your greenhouse. This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

3 Slat Colour Coded Shelving Both Sides
+ £892

Colour Coded to match your greenhouse. This 3 slat shelving gives you some handy high level storage space down both sides of your greenhouse. Width 12".

7 Slat Colour Coded Staging
+ £917

Colour Coded to match your greenhouse. This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

7 Slat Colour Coded Staging Both Sides
+ £1,801

Colour Coded to match your greenhouse. This 7 slat aluminium staging gives you a useful waist height work and storage surface down both sides of your greenhouse. Width 26".

Add Staging and Ventilation?

Brown Louvre Vent
+ £99

A louvre vent will bring cool air into the greenhouse to circulate and moderate the humidity levels.

Qty 1
3 Slat Brown Shelving
+ £319

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

3 Slat Brown Shelving Both Sides
+ £632

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

7 Slat Brown Staging
+ £635

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

7 Slat Brown Staging Both Sides
+ £1,256

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

Add Staging and Ventilation?

Black Louvre Vent
+ £99

A louvre vent will bring cool air into the greenhouse to circulate and moderate the humidity levels.

Qty 1
3 Slat Black Shelving
+ £319

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

3 Slat Black Shelving Both Sides
+ £632

This 3 slat shelving gives you some handy high level storage space down both sides of your greenhouse. Width 12".

7 Slat Black Staging
+ £635

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

7 Slat Black Staging Both Sides
+ £1,256

This 7 slat aluminium staging gives you a useful waist height work and storage surface down both sides of your greenhouse. Width 26".

Add Staging and Ventilation?

White Louvre Vent
+ £99

A louvre vent will bring cool air into the greenhouse to circulate and moderate the humidity levels.

Qty 1
3 Slat White Shelving
+ £319

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

3 Slat White Shelving Both Sides
+ £632

This 3 slat shelving gives you some handy high level storage space down both sides of your greenhouse. Width 12".

7 Slat White Staging
+ £635

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

7 Slat White Staging Both Sides
+ £1,256

This 7 slat aluminium staging gives you a useful waist height work and storage surface down both sides of your greenhouse. Width 26".

Add Staging and Ventilation?

Grey Louvre Vent
+ £99

A louvre vent will bring cool air into the greenhouse to circulate and moderate the humidity levels.

Qty 1
3 Slat Grey Shelving
+ £319

This 3 slat shelving gives you some handy high level storage space down 1 side of your greenhouse. Width 12".

3 Slat Grey Shelving Both Sides
+ £632

This 3 slat shelving gives you some handy high level storage space down both sides of your greenhouse. Width 12".

7 Slat Grey Staging
+ £635

This 7 slat aluminium staging gives you a useful waist height work and storage surface down 1 side of your greenhouse. Width 26".

7 Slat Grey Staging Both Sides
+ £1,256

This 7 slat aluminium staging gives you a useful waist height work and storage surface down both sides of your greenhouse. Width 26".

Add Extras?

Qty 1
Automatic Louvre Vent Opener
+ £54

This little mechanism attaches to your louvre vent and will open it automatically when your greenhouse becomes too warm.

Qty 1
Standard rainwater kit
+ £42

Collect rainwater from your greenhouse's gutters with this down pipe kit.

100 Litre Water Butt with Stand
+ £67

Add Hybrid Panels?

Elite Hybrid Panels
+ £951

The Elite Hybrid panels are 585mm tall and offer protection against accidents from strimmers, slips and trips. Panels will be colour coded to your greenhouse

Add Elite Options?

Additional Powder Coated Roof Vent
+ £88

Add an extra powder-coated roof vent to match your Elite Greenhouse for increased ventilation.

Qty 1
Additional Silver Roof Vent
+ £48

Add another silver roof vent to your Elite Greenhouse for more ventilation.

Qty 1
Qty 1
3 Tier Seed Tray Frame
+ £61

High-quality, lightweight, maintenance-free seed tray stand with 9 seed trays; 2ft 6" W x 1ft 2" D x 2ft 8" H.

Qty 1
5 Tier Seed Tray Frame
+ £178

High-quality, lightweight, maintenance-free seed tray stand with 15 seed trays; 2ft 6" W x 1ft 2" D x 4ft 2" H.

Qty 1
Elite Digital Thermometer
+ £28

This digital thermometer displays current greenhouse temperature along with maximum and minimum readings, powered by 1 x AAA battery.

Qty 1

The Elite Supreme 10ft wide greenhouse is made with serious growers in mind. Whether you are a keen gardener with plenty of space or a plant nursery, the Supreme is a wonderful greenhouse with a high specification that will last a lifetime.

The Supreme 10ft x 18ft greenhouse benefits from a sturdy high quality aluminium frame with bracing and strengthening on each upright and roof bar giving class leading strength. The double sliding doors have an integral door catch to keep the door shut in high winds or open when you need more ventilation. New features for 2013 include a door handle and a proper key lock for security. The Supreme is designed to sit on a raised brick base. If you require a ground level entry for easy access with wheelbarrows or wheelchairs then you can specify a “drop door modification" in our options section for a small extra cost.

This Elite Supreme Greenhouse 10 x 18 has 4 opening roof vents and 2 louvre vents for ventilation, a double sliding door and integral gutters to collect rain water.

Check out all of the options below. You can add another double door, a custom paint finish, some staging, shelving or even a new water butt !

Elite Integral Gutters
Elite Integral Gutters

You’ll find proper gutters on Elite greenhouses rather than narrow channels. These are more effective at gathering up rainwater for your water butt and less likely to get blocked up with leaves.

Elite Integral Gutters
5 Slat Diamond Staging

The Diamond shelving and staging are designed for Elite greenhouses. They are durable, long-lasting, and supported by cantilever bracing, eliminating the need for legs. This design provides space underneath for growing plants, storing pots, and wheelchair accessibility. Both can be color-coded to match your greenhouse.

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.

Elite Greenhouse
Elite Greenhouses

Elite Greenhouses have been made right here in the UK by the same family-run business for the last 60 Years. Using some of the strongest Aluminium profiles available, a wide range of Powder Coated Finishes as well as smart touches like Low Threshold Doors, innovative Glazing Bar Capping and Stainless Steel fixings throughout, you'd be hard-pressed to find better greenhouse anywhere!.

Elite Greenhouse 10 Year Warranty
10 Year Warranty

Elite greenhouses come with a 10-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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