Signature Grand 8ft x 18ft Green Greenhouse Package

Product Code: 794644

The largest within the Signature range offering a mammoth amount of space for growing all of your favourite flowers, salad items and veg produce, our Signature grand 8ft x 18ft green greenhouse is a super impressive grow place and comes as a great value package deal complete with practical accessories.

  • 8ft Wide by 18ft 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 Natural Green 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: Six 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

£1,899.99 inc. VAT

RRP: £2,339.99

(Saving: £440.00)

Buy now, pay later with PayPal Credit

Delivered In 3 - 5 Working Days

Configure Your Greenhouse

1

with Six Roof Vents

with Six Roof Vents

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

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.

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 - Twin Downpipe Kit - 6x (Six) Roof Vents

as Pro Package Upgrade

as Pro Package Upgrade

Our PRO level package includes:
- Toughened Glass Glazing
- Metal Base Plinth
- Twin Downpipe Kit
- 6x (Six) Roof Vents
- PLUS 6x (Six) Automatic Roof Vents Openers
- PLUS 2x (Two) 2-Tier 4ft Green Staging Units

  • 15% Off
  • Save £74.93
as Ultimate Package Upgrade

as Ultimate Package Upgrade

Our ULTIMATE level package includes:
- Toughened Glass Glazing
- Metal Base Plinth
- Twin Downpipe Kit
- 6x (Six) Roof Vents
- PLUS 6x (Six) Automatic Roof Vent Openers
- PLUS 4x (Four) 2-Tier 4ft Green Staging Units
- PLUS Pack of 3 Plant Spirals
- PLUS Dual Thermometer Hygrometer
- PLUS 4x (Four) Packs of Twin Shading Blinds

  • 15% Off
  • Save £130.85

3 Additional Accessories

with Automatic Roof Vent Opener

with Automatic Roof Vent Opener (70182)

with Louvre Window

with Louvre Window (20028)

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 3 Plants Spirals

with Pack of 3 Plants Spirals (F04905)

with Dual Thermometer Hygrometer

with Dual Thermometer Hygrometer (SIG-THERMO)

4 Delivery Options

with Standard Home Delivery

with Standard Home Delivery

Our standard home delivery service. Inclusive to the majority of England, Wales & Southern Scotland areas except for our non-standard areas. Non-standard areas include: AB, DD, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99, TR, IV40-49, IV51-54 IV55-56 and KW15-17, PA, PH42-44, Isle of Man, Isle of Wight and Northern Ireland which will incur a delivery surcharge.

with Express Next Day Home Delivery

with Express Next Day Home Delivery

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, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99 and TR

with Non-Standard Delivery to AB, DD, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99 and TR

Our bespoke delivery service to our specific non-standard locations of: AB, DD, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99 and TR (excl. Scilly Isles and any other offshore isles).

with Non-Standard Delivery to IV40-49, IV51-54 IV55-56 and KW15-17

with Non-Standard Delivery to IV40-49, IV51-54 IV55-56 and KW15-17

Our bespoke delivery service to our specific non-standard locations of: IV40-49, IV51-54 IV55-56 and KW15-17 (excl. Island of Scalpay and any other offshore isles).

with Non-Standard Delivery to PA and PH42-44

with Non-Standard Delivery to PA and PH42-44

Our bespoke delivery service to our specific non-standard locations of: PA and PH42-44.

with Non-Standard Delivery to Isle of Wight/Man

with Non-Standard Delivery to Isle of Wight/Man

Our bespoke delivery service to Isle of Wight or Isle of Man. Please note that our standard delivery timeframe may be extended due to the additional delivery distance.

with Northern Ireland Delivery

with Northern Ireland Delivery

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

with Collection

with Collection

Collect your greenhouse yourself from our Birmingham location on a pre-arranged future date to receive a great saving of £50.00! A collection date and time will need to 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 boxes containing the greenhouse frame and parts.

Product Description

Unleash your gardening potential with the Signature grand 8ft x 18ft green greenhouse package, the pinnacle of spacious and advanced greenhousing. Tailored for the devoted gardener, this expansive model is the largest in the Signature range and is designed to cultivate a vast array of plants, from ornamental flowers to nutritious vegetables.

This impressive greenhouse measures 18 feet in depth and 8 feet in width, providing a substantial area to support a diverse garden ecosystem. The structure is crafted from virtually maintenance-free aluminium, ensuring longevity and durability against the elements. Its elegant green powder-coated frame not only enhances the greenhouse's aesthetic appeal but also blends seamlessly into natural surroundings.

The greenhouse is equipped with 3mm thick toughened safety glazing, offering both protection for your plants and optimal light penetration for growth. Structural integrity is fortified with wind braces and reinforcement bars, making this greenhouse a robust haven for your horticultural pursuits.

Accessibility is streamlined with an easy-open set of double sliding doors positioned at the front, simplifying entry and ventilation while facilitating the transport of supplies and harvested produce.

Included in this package are six opening roof vents that allow for precise control of the internal climate, essential for plant health and productivity. A base plinth with optional ground spikes provides a solid foundation, and the twin downpipe kit enhances water management by diverting rainwater for sustainable irrigation.

To ensure peace of mind, this greenhouse comes with a 10-year anti-rust frame guarantee, affirming the quality and reliability of the Signature brand. Whether you are a seasoned gardener or looking to expand your gardening capabilities, the Signature Grand 8ft x 18ft greenhouse offers unparalleled space and functionality.

Product Specification

Area:
14.40㎡
Brand:
Signature
Door Height:
190cm (6ft 3in)
Door Width:
120cm (3ft 11in)
Eaves Height:
160cm (5ft 3in)
External Depth:
566cm (18ft 7in)
External Height:
253cm (8ft 4in)
External Width:
255cm (8ft 4in)
Frame Colour:
Green
Frame Material:
Aluminium
Frame Treatment:
Powder Coated
Glazing Thickness:
3mm
Glazing Type:
Toughened Glass
Nominal Size:
8ft x 18ft

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, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99, TR, IV40-49, IV51-54, IV55-56, KW15-17, PH42-44, PA, Isle of Wight, Isle of Man and Northern 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, TD, PH1-41, PH45-50, KY, KW1-14, IV1-28, IV30-32, IV36, IV63, IV99, TR, IV40-49, IV51-54, IV55-56, KW15-17, PH42-44, PA, Isle of Wight, Isle of Man and Northern Ireland.

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

Signature Grand 8ft x 18ft Green Greenhouse Package

£1,899.99 inc. VAT