Halls Signature Grand 8 x 12 ft Anthracite Black Greenhouse Package

Product Code: 783872 EAN: 5065026442161

Highly spacious and in a modern-day, sleek colour finish, our Halls Signature Grand 8ft x 12ft anthracite black greenhouse comes as a package deal making it easier and cheaper to start growing your own at home.

  • 8ft Wide by 12ft Deep Greenhouse from the Signature Grand Range
  • Spacious with Wide 8ft Width Offering A Great Value Growing Space
  • Crafted from Virtually Maintenance-Free Aluminium
  • Powder Coated Frame in a Modern Anthracite Black Colour Finish
  • 3mm Thick Toughened Safety Glazing As Standard
  • Wind Braces & Reinforcement Bars Throughout For Integrity
  • Easy-Open Set of Double Sliding Doors on the Front 8ft Width
  • Signature Brand Frame, Glazing & Accessories
  • Included As Standard: Four Opening Roof Vents
  • Included As Standard: Base Plinth with Optional Ground Spikes
  • Included As Standard: Twin Downpipe Kit For Rainwater Diversion
  • Included As Standard: 10-Year Anti-Rust Frame Guarantee

£1,399.99 inc. VAT

RRP: £1,859.99

(Saving: £460.00)

Buy now, pay later with PayPal Credit

Pre-order now for delivery April 2026

Configure Your Greenhouse

1

with Toughened Glass

with Toughened Glass

3mm thick toughened glass glazing is included as standard throughout your greenhouse.

with Base Plinth

with Base Plinth

Allows for easier installation and added stability. Includes spikes for securing into soft ground, or can be bolted down to a hard ground area.

with Twin Downpipe Kit

with Twin Downpipe Kit

A downpipe kit consisting of two downpipes that connect to the integral gutter channels, allowing for rainwater diversion.

with Four Roof Vents

with Four Roof Vents

Four roof vents which aid with ventilation and temperature control inside of your greenhouse.

2 Package Customisation

as Standard Package

as Standard Package

Our STANDARD, value level package giving you the essentials to start growing at home. Includes the standard inclusive items: - Toughened Glass Glazing - Metal Base Plinth In Black - Twin Downpipe Kit - 4x (Four) Roof Vent

as Pro Package Upgrade

as Pro Package Upgrade

Our PRO level package includes:
- Toughened Glass Glazing
- Metal Base Plinth In Black
- Twin Downpipe Kit
- 4x (Four) Roof Vents
- PLUS 4x (Four) Automatic Roof Vents Openers
- PLUS 2x (Two) 2-Tier 4ft Green Staging Units

as Ultimate Package Upgrade

as Ultimate Package Upgrade

Our ULTIMATE level package includes:
- Toughened Glass Glazing
- Metal Base Plinth In Black
- Twin Downpipe Kit
- 4x (Four) Roof Vents
- PLUS 4x (Four) Automatic Roof Vent Openers
- PLUS 4x (Four) 2-Tier 4ft Green Staging Units
- PLUS Pack of 10 Plant Supports
- PLUS Dual Thermometer Hygrometer
- PLUS 4x (Four) Packs of Twin Shading Blinds

3 Additional Accessories

with Automatic Roof Vent Opener

with Automatic Roof Vent Opener (91001000)

with Louvre Window

with Louvre Window (30199)

with Automatic Louvre Opener

with Automatic Louvre Opener (91001001)

with Pack of 2 Roller Blinds

with Pack of 2 Roller Blinds (SIG-BLINDS)

with 1-Tier 4ft Green Staging Unit

with 1-Tier 4ft Green Staging Unit (70134)

with 2-Tier 4ft Green Staging Unit

with 2-Tier 4ft Green Staging Unit (70128)

with Pack of 10 Plant Supports

with Pack of 10 Plant Supports (SIG-SUPPORTS)

with Dual Thermometer Hygrometer

with Dual Thermometer Hygrometer (SIG-THERMO)

4 Delivery Options

with Standard Delivery to Inclusive Locations

with Standard Delivery to Inclusive Locations

Our standard home delivery service. Inclusive to the majority of England, Wales & Southern Scotland areas except for our non-standard areas which will incur a delivery surcharge.

with Express Next Day Delivery to Standard Inclusive Locations

with Express Next Day Delivery to Standard Inclusive Locations

Need your greenhouse extra fast? Order before 11.00am to ensure delivery for the next working day. This service excludes weekends and bank holidays, and is unavailable to our non-standard areas (listed below).

with Non-Standard Delivery to AB, DD, DG8-DG9, EH1-3, EH39-EH42, FK8-FK21, LL35-LL39, IV1-IV28, IV30-IV32, IV36, IV63, IV99, KW1-KW14, KY1, KY6-KY16, KY99, PH1-41, PH49-50, SY20, SY23-SY25, TD3, TD5-TD15, TR1-27 and TR93

with Non-Standard Delivery to AB, DD, DG8-DG9, EH1-3, EH39-EH42, FK8-FK21, LL35-LL39, IV1-IV28, IV30-IV32, IV36, IV63, IV99, KW1-KW14, KY1, KY6-KY16, KY99, PH1-41, PH49-50, SY20, SY23-SY25, TD3, TD5-TD15, TR1-27 and TR93

Our bespoke delivery service to our specific non-standard locations of: AB, DD, DG8-DG9, EH1-3, EH39-EH42, FK8-FK21, LL35-LL39, IV1-IV28, IV30-IV32, IV36, IV63, IV99, KW1-KW14, KY1, KY6-KY16, KY99, PH1-41, PH49-50, SY20, SY23-SY25, TD3, TD5-TD15, TR1-27 and TR93.

with Non-Standard Delivery to HS, IV40-IV49, IV51-IV56, KW15-KW17, PA20-PA38, ZE and the Republic of Ireland

with Non-Standard Delivery to HS, IV40-IV49, IV51-IV56, KW15-KW17, PA20-PA38, ZE and the Republic of Ireland

Our bespoke delivery service to our specific non-standard locations of: HS, IV40-IV49, IV51-IV56, KW15-KW17, PA20-PA38, ZE and the Republic of Ireland.

with Non-Standard Delivery to KA27-KA28, PA41-49, PA60-PA78, PA80, PH42-PH44

with Non-Standard Delivery to KA27-KA28, PA41-49, PA60-PA78, PA80, PH42-PH44

Our bespoke delivery service to our specific non-standard locations of: KA27-KA28, PA41-49, PA60-PA78, PA80, PH42-PH44.

with Non-Standard Delivery to Northern Ireland

with Non-Standard Delivery to Northern Ireland

Our bespoke delivery service to Northern Ireland. Please note that our standard delivery timeframe may be extended due to the additional delivery distance.

Please Quote Me For Delivery to Isle of Wight/Man

Please Quote Me For Delivery to Isle of Wight/Man

We can offer a bespoke delivery service to Isle of Wight or Isle of Man, however this requires a custom delivery quotation. Choose this option and we'll get back to you with a no-obligation delivery quote via email for your reference.

with Collection

with Collection

Collect your greenhouse yourself from our Birmingham location at a pre-arranged date and receive a saving of £50.00! A collection date and time will be arranged after your order has been processed. Suitable transport is required to be able to fit the wooden crate of glass panes, and the flat-pack greenhouse boxes.

Product Description

This Halls Signature Grand model combines considered detailing with substantial capacity to create a durable, low-maintenance environment for year-round growing. Crafted from virtually maintenance-free aluminium with a powder coated frame, this package is built for low upkeep and long life while providing ample room for propagation, container plants and substantial potting projects.

Toughened 3mm safety glazing throughout ensures excellent light transmission so seedlings and mature plants receive the light they need. The structure is reinforced with wind braces and reinforcement bars for reliable integrity, and an easy-open set of double sliding doors across the 8 ft front width gives comfortable access for benches, wheelbarrows and everyday use.

Supplied as standard with four opening roof vents, the greenhouse allows effective ventilation and temperature control. A base plinth is included for secure siting and is supplied with optional ground spikes for soft ground or can be bolted down to hard surfaces. A twin downpipe kit is provided to divert rainwater neatly away from the frame. The package is backed by a 10 year anti-rust frame guarantee for added reassurance.

Product Specification

Area:
9.7㎡
Brand:
Halls Signature
Door Height:
190cm (6ft 3in)
Door Width:
120cm (3ft 11in)
External Depth:
379cm (12ft 5in)
External Height:
253cm (8ft 4in)
External Width:
255cm (8ft 4in)
Frame Colour:
Anthracite Black
Frame Material:
Aluminium
Frame Treatment:
Powder Coated
Glazing Thickness:
3mm
Glazing Type:
Toughened Glass
Nominal Size:
8ft x 12ft

Delivery Information

Halls Signature Greenhouse Delivery

For the majority of our greenhouses, we are able to deliver to our inclusive areas within mainland England, Wales, and Southern Scotland locations.
Unfortunately, our standard inclusive delivery does not cover the below areas, and a surcharge will apply:
AB, DD, DG8-DG9, EH1-3, EH39-EH42, FK8-FK21, LL35-LL39, IV1-IV28, IV30-IV32, IV36, IV63, IV99, KW1-KW14, KY1, KY6-KY16, KY99, PH1-41, PH49-50, SY20, SY23-SY25, TD3, TD5-TD15, TR1-27, TR93, KA27-KA28, PA41-49, PA60-PA78, PA80, PH42-PH44, HS, IV40-IV49, IV51-IV56, KW15-KW17, PA20-PA38, ZE, Northern Ireland, Republic or Ireland.

We additionally can't ship this product range to: Scilly Isles, Island of Scalpay, Jersey, Guernsey, Republic of Ireland or to any other offshore isle, island or country.

The delivery cost can differ depending on your location as well as your chosen greenhouse size and model, and so any delivery charge can be found under the “Delivery Services” options above. The delivery charge will be added to your total order price within the basket. The delivery timeframe may vary for each greenhouses range and so an estimated delivery timeframe can be found on each product page, giving you the most up-to-date and realistic delivery information.

You may be wondering why we have to charge surcharges to deliver to some areas - unfortunately this is down to the delivery carrier providers and something that is out of our hands. Greenhouses are large, heavy and require a specialty delivery service to ensure that the frame and delicate fragile glass reach our customers in perfect condition. Due to the nature of them being bulky, heavy freight and with abnormal sizing compared to a standard boxed parcel, delivery providers supplement the delivery with additional consignment charges.

Delivery Time Summary
Standard delivery is normally within 5 working days and is inclusive to the majority of England, Wales & Southern Scotland areas.

Next Day Delivery Summary
We can offer a next day delivery service on some of our greenhouses, selectable using the delivery option above.
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This service excludes weekends and bank holidays.

Unfortunately, our next day delivery service is not available to the below locations:
AB, DD, DG8-DG9, EH1-3, EH39-EH42, FK8-FK21, LL35-LL39, IV1-IV28, IV30-IV32, IV36, IV63, IV99, KW1-KW14, KY1, KY6-KY16, KY99, PH1-41, PH49-50, SY20, SY23-SY25, TD3, TD5-TD15, TR1-27, TR93, KA27-KA28, PA41-49, PA60-PA78, PA80, PH42-PH44, HS, IV40-IV49, IV51-IV56, KW15-KW17, PA20-PA38, ZE, Northern Ireland, Republic or Ireland.

Installation Services
Unfortunately, we are unable to offer installation services on our Halls Signature greenhouse range.

Halls Signature Grand 8 x 12 ft Anthracite Black Greenhouse Package

£1,399.99 inc. VAT