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(EVERYTHING)

12x12 Janssens Pyramide Orangery Greenhouse

12x12 Janssens Pyramide Orangery Greenhouse
Delivery: Within 8-16 weeks ⛟ Click to enlarge - For illustration purposes.
12x12 Janssens Pyramide Orangery Greenhouse
12x12 Janssens Pyramide Orangery Greenhouse Green
Custom 12x12 Janssens Pyramide Orangery GreenhouseproductImages/janssens/pyramide-professional-orangery-greenhouse/Janssens-Pyramide-Orangery-Greenhouse.jpg
10x10 Janssens Pyramide Pavillion Greenhouse
10x10 Janssens Black Pyramide Orangery Greenhouse
10x10 Janssens Green Pyramide Orangery Greenhouse
10x10 Janssens Pyramide Orangery Greenhouse Black
10x10 Janssens Pyramide Orangery Greenhouse Green
10x10 Janssens Pyramide Orangery Greenhouse Grey Powdercoating
Janssens-Greenhouses-Louvre-Window
Janssens Downpipe Profile
Janssens Greenhouses Profile Cross Section Helios Ridge
Janssens Helios Corner Post Profile
Janssens Greenhouses Profile Cross Section Helios Base
Janssens Helios Gutter Profile
Janssens Helios Glazing Bar Profile
Quick Code: P172979
Greenhouse Size Diagram

Greenhouse Dimensions

A: Greenhouse width

3800mm (12′ 6″)

B: Greenhouse depth

3800mm (12′ 6″)

C: Ridge height

2940mm (9′ 8″)

D: Eaves height

2010mm (6′ 7″)

E & F: Door Size

1400mm (4′ 7″) x 2000mm (6′ 7″) (aperture)

Minimum Base Size

3800mm (12′ 6″) (12′ 6″) x 3800mm (12′ 6″) (12′ 6″)

Toughened Glass Glazing

Toughened glass, also known as tempered glass, is a high-strength and durable glazing material that is ideal for greenhouses. It undergoes a special heat treatment process that enhances its resistance to impact, making it less likely to break or shatter. In the rare event of breakage, toughened glass crumbles into small, granular pieces, reducing the risk of injury. Gardeners and plant enthusiasts value toughened glass for its safety, longevity, and ability to provide a clear and well-lit environment for optimal plant growth.

sku:PYR378

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Delivery: Within 8-16 weeks*

Urban Models - Within 8 weeks

Master Models - Within 10-12 weeks

All other Models - Within 16 weeks

Installed for £1,895 more, Click for details
  • 3800mm x 3800mm Dimensions (12ft 5” x 12ft 5”)
  • 2m High Eaves
  • Aluminium Frame with Tubular and Box Section for Superior Strength.
  • Green or Black Powder Coated Frame.
  • Box Section Base Plinth.
  • Double Hinged Locking Doors - Outward Opening
  • Victorian Greenhouse Roof Crestings.
  • 4mm Full Length Toughened Safety Glass
  • 2 x Hinged Side Vent
  • Rubber Glazing Gasket Strips (no fiddly clips)
  • Gutters and 40mm Aluminium Downpipes.
  • Stainless Steel Fittings.
  • Step by Step Instruction Manuals with Instructional DVD.
  • 13 Year Manufacturers Warranty.
  • Fully Customisable Door and Windows are available as Options below.
  • Many Accessories Available - Scroll down this page.

The 12x12 Janssens Pyramide Orangery Greenhouse really makes a statement in any garden with its striking, clean lines and dual use as both a greenhouse and also as a place to relax and host guests . The high eaves height mean that you have plenty of head room in this thoroughly modern garden room. Wide lockable hinged doors as standard makes access a doddle and the two side vents provide plenty of circulation inside.

Pick from a green or black powder-coated finish to suit your garden or personal style preferences. Both Hinged and Sliding Double and Single Doors are available as options below to fully customise your greenhouse.

All Janssens Pyramide Greenhouses are built around a strong box-section aluminium frame and base, with 4mm Toughened Glass held in with proper rubber glazing gasket to take on the worse of UK weather!

Can't find the size or specification to suit your needs?

Most Janssens Greenhouses are fully customisable.

Call us on 0800 098 8877 for your Free Quote!

Options: Click options to add them to your order then click "Buy Now"

1: Select your Size

2: Greenhouse Installation

Greenhouse Installation
Greenhouse Installation

Have your new greenhouse installed by a certified Janssens greenhouse installer. Please Note: We will only install onto a flat level surface such as slabs, concrete or decking. You may be charged for additional accessories

+ £1,895
Click to Add

3: Select your Frame Colour

4: Door Options

Hinged Double Door
Hinged Double Door

Add a set of hinged double doors to your greenhouse

+ £1,100
Qty 1
Click to Add
Single Hinged Door
Single Hinged Door

Add a Single Hinged Door to your greenhouse

+ £495
Qty 1
Click to Add
Double Sliding Door
Double Sliding Door

Add a set of Double Sliding Doors to your Greenhouse

+ £445
Qty 1
Click to Add
Single Sliding Door
Single Sliding Door

Add a Single Sliding Door to your greenhouse

+ £190
Qty 1
Click to Add

5: Staging

Janssens Colour Matched Full Length Integrated Shelving
Janssens Colour Matched Full Length Integrated Shelving

Add the Colour Matched Full Length 310cm long integrated shelving to the side of your greenhouse to help retain your floor space

+ £115
Qty 1
Click to Add
Janssens Colour Matched Seed Tray Shelving
Janssens Colour Matched Seed Tray Shelving

Add the Colour Matched Full Width 310cm long Seed Tray Shelving to the rear of your greenhouse to help retain your floor space

+ £295
Qty 1
Click to Add
1 Tier Staging Colour Matched
SAVE £15 17%OFF
1 Tier Staging Colour Matched

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

+ £74
Qty 1
Click to Add
Janssens Integrated Colour Matched Shelving
Janssens Integrated Colour Matched Shelving

Add the Colour Matched 150cm long x 23cm wide integrated shelving to your greenhouse to help retain your floor space

+ £55
Qty 1
Click to Add
2 Tier Staging Colour Matched
SAVE £23 19%OFF
2 Tier Staging Colour Matched

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

+ £96
Qty 1
Click to Add
Top Tier Staging Extension Colour Matched
SAVE £10 17%OFF
Top Tier Staging Extension Colour Matched

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

+ £49
Qty 1
Click to Add
Janssens Silver Integrated Staging
Janssens Silver Integrated Staging

Add the Silver 150cm long x 53cm wide integrated staging to your greenhouse to help retain your floor space

+ £80
Qty 1
Click to Add

6: Ventilation and Shading

Curtain Shading
Curtain Shading

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

+ £27
Qty 1
Click to Add
Louvre Vent
Louvre Vent

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

+ £79
Qty 1
Click to Add
Auto Louvre Opener
Auto Louvre Opener

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).

+ £40
Qty 1
Click to Add
Janssens Sunscreen Shading
Janssens Sunscreen Shading

Add the Janssens retractable shading kit for ease of use

+ £129
Click to Add
Janssens Roof Vent
Janssens Roof Vent

Add roof ventilation to your greenhouse to help moderate the temperature

+ £95
Qty 1
Click to Add
Janssens Side Vent
Janssens Side Vent

Help recirculate the air in your greenhouse with a side vent or two!

+ £320
Qty 1
Click to Add
Automatic Louvre vent Opener
Automatic Louvre vent Opener

Add an automatic arm to your louvre vent. DOES NOT INCLUDE LOUVRE VENT.

+ £40
Qty 1
Click to Add

7: Extras

Hygrometer
Hygrometer

This Hygrometer will measure the humidity levels inside your greenhouse.

+ £17
Click to Add
Soil Thermometer
Soil Thermometer

This Soil Thermometer will let you track the temperature of your soil inside the greenhouse.

+ £29
Click to Add
Max/Min Thermometer
Max/Min Thermometer

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

+ £23
Click to Add
100L Mini Rainsaver Water Butt
100L Mini Rainsaver Water Butt

Add this 100L water butt kit that includes: Butt, Tap & Lid - Black Stand

+ £54
Qty 1
Click to Add

8: Choose your colour

Black Powder Coated Frame
Black Powder Coated Frame

+ £0
Added
Green Powder Coated Frame
Green Powder Coated Frame

+ £0
Click to Add

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