Halls Cotswold Blockley 8 x 12 ft Green Greenhouse

(4.3) Based on 1 Review

10% Off on Halls Greenhouses with Discount Code: SAVINGS

If you view gardening as a healthy fulfilling hobby and want to spend as much time as possible in the garden, then the Halls Cotswold Blockley 8ft x 12ft greenhouse with a green frame is the perfect place to indulge your passion.

Ideal for propagating a wide range of plants and produce, the Blockley has double sliding doors that offer instant access. You'll notice there is no step to hinder entry, this is due to zero threshold technology that is unique to Halls greenhouses and developed somewhat surprisingly by experts from the automotive industry.

The integral base will hasten installation and a ridge bar adds the type of strength that's need during stormy weather. Inside the greenhouse, there's a superb environment to encourage plants to thrive, with four roof vents and high eaves giving the greenhouse a very spacious feel. Re-cycled rainwater collected by the wide gutters will also be appreciated by your plants.  

Blockley Green 8x12 Features:

  • Strong Aluminium Frame with Heavy Duty Ridge Bar
  • Green Powder Coated Frame for Added Weather Resistance
  • Unique Zero Threshold™ No Step-Over Door Frame
  • Lockable Double Sliding Doors
  • High Eaves for Extra Access & Growing Height
  • High-Capacity 80mm Wide Gutter Channels
  • Available with Horticultural, Toughened or Polycarbonate Glazing
  • Clip System for Glazing Reduces Condensation
  • Includes 2x Gutter Downpipes (additional available below)
  • Includes Four Roof Vents
  • Includes Integral Base Plinth
  • Includes 12-Year Frame Guarantee
  • 9.72 Square Metres Growing Area


  • External Height To Ridge: 253cm (8ft 4ins)
  • External Height To Eaves: 160cm (5ft 3ins)
  • External Width: 256cm (8ft 5ins)
  • External Depth: 380cm (12ft 6ins)
  • Door Opening Height: 180cm (5ft 11ins)
  • Door Opening Width: 122cm (4ft)
  • Model: Halls Cotswold Blockley Green 8x12, formerly known as the Eden Blockley Green 8x12

Note: Images may show a greenhouse of a different size or colour and with accessories that may be optional for an additional charge.

PDF Downloads

Eden Blockley Instruction Manual


How To Install An Eden Greenhouse

Select Your Options

Customisation: Glazing

with Horticultural Glazing

with Horticultural Glazing (V01632)

Standard glass which consists mostly of 2ft by 2ft panes, overlapping each other with the use of clips. This type of glass is traditional but tends to shatter into shards when smashed, so isn't recommended if you have children or pets.

with Long Pane Toughened Glazing

with Long Pane Toughened Glazing (V01633)

Long pane glass is a lot stronger and durable than standard Horticultural glass. The long panes aid in easier installation as there are less pieces to install. In the rare event of it shattering, it breaks into safer smaller pieces.

with 6mm Polycarbonate Glazing

with 6mm Polycarbonate Glazing (V01634)

Polycarbonate is a virtually unbreakable material, better described as being a durable glazed plastic rather than actual glass. Therefore making it the safest material for where children and pets are concerned and the simplest type to install due to the larger yet lighter panes.

Accessories: Ventilation

with Green Louvre Window

with Green Louvre Window (70214)

An Eden branded 24-inch louvre window powder coated green with toughened glass that replaces one or more standard glass panes to aid with ventilation.
with Automatic Louvre Opener

with Automatic Louvre Opener (70959)

An automatic solar-powered louvre window opener. It's able to open and close a roof vent within a range of 16 - 25 degrees celsius. One automatic louvre opener will be required per louvre window.
with Automatic Roof Vent Opener

with Automatic Roof Vent Opener (70182)

An automatic solar-powered roof vent opener. It's able to open and close a roof vent within a range of 16 - 25 degrees celsius. One automatic opener will be required per roof vent.

Accessories: Integral Staging & Shelving

with 12ft Black Integral Staging

with 12ft Black Integral Staging (E04843)

A full-length black powder-coated aluminium staging unit. Two sets can be purchased to have staging on both sides of your greenhouse by changing the quantity here from 1 to 2.
with 12ft Black Integral Shelving

with 12ft Black Integral Shelving (E04844)

A full-length 2-slat (18cm wide) black powder-coated aluminium shelf. Two sets can be purchased to have a shelf on both sides of your greenhouse by changing the quantity here from 1 to 2.

Accessories: Cresting

with Roof Cresting Kit

with Roof Cresting Kit (E05109)

Enhance and finish the look of your greenhouse with traditional roof cresting. Made to match the size of your chosen Eden greenhouse model. Finished in a black colour finish to complement silver, green and black-framed greenhouses.

Accessories: Shading & Heating

with Roller Shading Blinds (Pair)

with Roller Shading Blinds (Pair) (E05119)

A pack of two greenhouse blinds which can be installed onto standard size glazing panes in under 30 seconds, providing shade against the harsh sun. Shading Width: 57.5cm. Shading Length: 190cm.
with Eden 8ft (250cm) Shading Screen

with Eden 8ft (250cm) Shading Screen (70963)

Shading kits are perfect for keeping part of the Sun's heat from making the inside too hot. 2.59m Long and 1.80m Wide. Sufficient to shade one side of a 8x6 greenhouse.
with Paraffin Heater

with Paraffin Heater (F04453)

Ideal for the colder months, this paraffin heater will help to keep the inside of your greenhouse frost-free. Suitable to use with either lamp oil or perfume-free petroleum. Capacity: 4.4L Burn Time: 18 Hours approx.
with Min/Max Thermometer

with Min/Max Thermometer (F04353)

An internal thermometer for your greenhouse, letting you keep an eye on the temperature inside. It also includes a max/min setting which shows you when the temperature of the greenhouse is at it's highest or lowest point.

Accessories: Water Systems

with Additional Downpipe Kit

with Additional Downpipe Kit (E04631)

Your greenhouse already comes with 2 downpipes for two corner water gutters as standard, however you may purchase this kit which includes a further 2 downpipes to fit the two additional corners.
with Gutter Connecting Kit

with Gutter Connecting Kit (E04620)

The gutter connecting kit allows you to change the direction of standard downpipes from channeling straight down to the ground but instead into a suitable water butt. A must-have accessory if using a water butt!
with 100L Water Butt & Stand

with 100L Water Butt & Stand (E04632)

A 100-litre capacity water butt with lockable lid for security, water exit tap and plastic stand. Ideal for capturing that pressure rain water to reuse on your seedlings and growing plants.
with Solar Automatic Irrigation Kit

with Solar Automatic Irrigation Kit (E05114)

Designed to be used with a water butt so there's no need for a water supply connection, this solar irrigation kit waters your plants up to three times a day. Comes complete with solar panel unit, hose, pips and drippers.

Services: Installation

with Greenhouse Installation

with Greenhouse Installation

If you would like the Eden installation team to install your Greenhouse on a prepared surface, this can easily be arranged!
with Additional Accessory Installed

with Additional Accessory Installed

If you're having your Greenhouse installed, you may require additional accessories purchased with it (e.g Staging & Autovents) installed at the same time. Change the quantity box number, depending on how many accessories you require installing.

Delivery Options

with Delivery to Mainland England, Wales & Scotland

with Delivery to Mainland England, Wales & Scotland

STANDARD INCLUSIVE DELIVERY of your greenhouse within Mainland England, Wales, and Scotland. Excludes any Offshore Islands.
with Delivery to Isle of Wight/Man and Scottish Islands

with Delivery to Isle of Wight/Man and Scottish Islands

Our extended delivery service if you wish to have your greenhouse delivered to the Isle of Wight, Isle of Man and Scottish Islands.

with Delivery to Jersey or Guernsey

with Delivery to Jersey or Guernsey

Our extended delivery service if you wish to have your greenhouse delivered to Jersey or Guernsey.

with Bespoke Delivery to Northern Ireland

with Bespoke Delivery to Northern Ireland

Our extended, bespoke delivery service if you wish to have your greenhouse delivered to Northern Ireland.

Your Selected Options:

  • with Horticultural Glazing
  • with Delivery to Mainland England, Wales & Scotland

£1,999.00 inc. VAT

Delivery Information

Free Delivery within Mainland England, Wales and Scotland.
Delivery is normally within 8 weeks but may be slightly longer during peak season (Spring/Summer) and to non-mainland delivery areas of Scotland and Highlands.

Additional delivery charges will apply for delivery to; Scottish Islands, Isle of Man, Isle of Wight, Jersey, Guernsey and Northern Ireland.
Unfortunately, we can't ship this product range to the Republic of Ireland.

For larger products, the carrier will call and book in a convenient delivery date. For other products, a delivery date will be provided by email from the carrier, which will include a link to allow tracking online.

Installation Services
Installation services may be available on some greenhouse products and is limited to domestic addresses only (no allotments) within mainland England and Wales, but excludes Scotland, Scottish Highlands, Northern Ireland, and Offshore Islands. Installation is normally completed within 15 working days after the delivery of your greenhouse. Please find our Halls Installation Terms and Preparation Checklist here.

Vehicles We Use
Items will be delivered on larger lorries which can get to most places it's typically, a 7.5 ton lorry which is about the size of a dustbin lorry, this will depend on the item that is being delivered and should you have any concerns with restricted access to your property we ask you to contact us prior to placing an order.

Unloading Of Your Delivery
Due to the nature of this product, delivery will be made to the front of the property to the nearest location. Our drivers will not carry these items inside your home or back garden. When the item is delivered on a pallet, the pallet and packaging are non-returnable. Goods can only be manoeuvred on a flat and level surface (i.e. not a gravel driveway) by a pallet truck. On some occasions the driver will split the package to assist with manoeuvring of the item. Once you are happy, we will ask you to check the condition of the goods and sign for the delivery.

Customer Reviews

Overall Rating 4.3 / 5 Based On 1 Reviews

Delivery 5 / 5
Quality 4 / 5
Price 4 / 5

2nd Blockley Eden Greenhouse

We were delighted with our first greenhouse. It has survived undamaged for about 12 years in a very windy site. This new model is not of the same standard. In particular the re enforced glass is now 3mm thick instead of 4mm. As such the gables appear noticeably flimsier. The door is very difficult to hang because of the open threshold which as it happened is not something we particularly wanted. Apart from the waterproof beading for the glazing and hanging the doors it was easier to erect then the first greenhouse.

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