Halls Qube 12 x 6 ft Lean To Greenhouse

Product Code: F09937

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The largest size in the range, this Halls Qube 12ft x 6ft lean-to greenhouse is lengthy, contemporary, and modern, offering a spacious internal growing area for all of your planting needs.

With a mammoth growing space inside due to the 12-foot width, this lean-to Qube greenhouse is designed to be installed up against an external wall within your outdoor space, offering a space to grow fresh fruits, veg, and herbs right outside the back door.

Lean-to greenhouses boast additional benefits compared to freestanding models for two main reasons; the first being that they don't need open space in the garden in which to be sited, and can simply be installed up against a wall of your home, usually at the back of a property. Secondly, during the day, the sun naturally warms the bricks on the wall where the greenhouse is situated, helping to keep your plants warmer for longer even after the sun has gone down as the warmth from the bricks continues to keep your greenhouse warm.

You'll find 3mm thick toughened glazing for the side walls included as default, which is a safer alternative over standard and cheaper horticultural glazing found on other models. Whilst the glazing panes on the roof are supplied with an even safer glazing type of 6mm thick, opaque polycarbonate - which helps to protect the roof from any falling branches or debris during bad weather. Additionally, as polycarbonate is a plastic material, it's virtually unbreakable and won't be at risk of shattering. The opaque-white colour finish of the roof glazing helps to filter out harmful UV-rays, whilst still letting the sun's warmth pass through.

The unique cube-shaped main frame bar offers unparalleled strength, especially useful for those living in windier parts of the country. The easy-slide open door at the 8ft front offers access inside and can be padlocked for safety and the entire structure is finished in a modern-day powder-coated black - giving a contemporary, smart-looking structure to say the least.

If you're contemplating growing your own tomatoes and flowers, this large Halls Qube 12x6 lean-to could just be the matching solution for you and your garden.

Do you want a more personal overview of the Halls Qube greenhouse? If so, read Robert Hall's review by clicking here.

Key Features

  • 12ft Wide (Front) by 6ft Deep (Sides) Lean-To Greenhouse
  • Unique Qube-Shaped Mainframe Offers a Super Strong Build
  • Weather Resistant Black Powder Coated Finish
  • Reinforced Roof Bar and Wire Bracing
  • Padlockable Slide Open Door on the 12ft Front
  • Virtually Zero Maintenance Design
  • Streamline Profile Blends Into The Surroundings
  • Includes 12-Year Manufacturer's Frame Warranty
  • Includes Two Opening Side Windows
  • Includes Glazing Bar Capping
  • Includes 3mm Long-Pane Toughened Safety Glass Wall Glazing
    - with 6mm Opaque-White Polycarbonate Roof Glazing


Brand: Halls
External Depth: 188cm (6ft 2in)
External Height To Eaves: 177cm (5ft 10in)
External Height To Ridge: 218cm (7ft 2in)
External Width: 374cm (12ft 3in)
Frame Colour: Black
Frame Material: Aluminium
Frame Treatment: Powder Coated
Optional Base Frame Height: 12cm ( 4.7in)
Roof Glazing: Polycarbonate
Roof Glazing Colour: Opaque-White
Roof Glazing Thickness: 6mm
Wall Glazing: Toughened Glass
Wall Glazing Colour: Clear
Wall Glazing Thickness: 3mm

Select Your Options

Accessories > Base Plinth

with Black Base Plinth

with Black Base Plinth (F06449)

Add a matching steel base plinth to your order.
Image for demonstration only and base colour/style may vary depending on your chosen model.
  • 14% Off
  • Save £42.01

Accessories > Ventilation

with Automatic Vent Opener

with Automatic Vent Opener (70182)

The Ventomatic is an automatic solar-powered window-opener. It's able to open and close a roof vent within a range of 16 - 25 degrees Celsius. One Ventomatic will be required per Vent.
  • 22% Off
  • Save £13.01
with Automatic Louvre Window Opener

with Automatic Louvre Window Opener (70959)

The auto louivre opener is an automatic solar-powered louvre-opener. It's able to open and close a louvre window vent within a range of 16 - 25 degrees Celsius.
  • 22% Off
  • Save £13.01

Accessories > Integral Shelving

with 4ft Integral Shelving

with 4ft Integral Shelving (E04805)

A 4ft length black shelf. Multiple sets will be required if you wish to have longer lengths.
Max Fittable Shelving per Side: 6ft Length Greenhouse - 1x 4ft Shelf per Side
  • 24% Off
  • Save £29.01

Accessories > Free Standing Staging

with Halls 1 Tier ALUMINIUM Staging

with Halls 1 Tier ALUMINIUM Staging (SO1708)

A 120cm wide free-standing staging unit with one tier.
  • 26% Off
  • Save £21.01
with Halls 2 Tier ALUMINIUM Staging

with Halls 2 Tier ALUMINIUM Staging (SO1709)

A 120cm wide free-standing staging unit with two tiers.
  • 23% Off
  • Save £26.01
with Halls Potting Bench

with Halls Potting Bench (70684)

A two-tier potting bench featuring an open tray compost tidy on the top for potting. Length 595mm x Width 560mm x Height 1040mm.

  • 23% Off
  • Save £21.01
with Halls 3 Tier Seed Tray Unit and 15 Trays

with Halls 3 Tier Seed Tray Unit and 15 Trays (70686)

This 3 shelf seed tray tidy will ensure that you can make the most out of the space you have, with 15 standard sizes seed trays. Length 1180mm x Width 400mm x Height 1120mm.

  • 23% Off
  • Save £21.01

Accessories > Plant Care

with Plastic Plant Rings (20 Pack)

with Plastic Plant Rings (20 Pack) (F04711)

A pack of plastic rings, suitable for attaching to your greenhouse frame, allowing you to attach tie supports for your plants.
  • 35% Off
  • Save £6.01
with Plants Spirals (3 Pack)

with Plants Spirals (3 Pack) (F04905)

They easily hang from the roof of your greenhouse using the hanging clips provided, they can then be extended downwards to the perfect height to offer support for tall growing plants.
  • 40% Off
  • Save £18.01
with Solar LED Lamp

with Solar LED Lamp (F04841)

A solar-powered lamp with a bracket to easily attach to the framing of your greenhouse. Suitable for Indoor or Outdoor use.
  • 32% Off
  • Save £8.01
with Halls 8ft (250cm) Shading Screen

with Halls 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.
  • 20% Off
  • Save £14.01
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.
  • 25% Off
  • Save £27.01
with Pot Holder

with Pot Holder (F04842)

A pot holder which easily slots onto the frame of your greenhouse, allowing 14cm diameter pots, up to 10kgs in weight to be held onto the frame, making use of the space inside of your greenhouse for even more growing space. (Pot not included)
  • 28% Off
  • Save £7.00
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.
  • 32% Off
  • Save £8.01
with Tablet Holder

with Tablet Holder (F04849)

Simply slotted into the frame of your greenhouse, a touchscreen tablet can easily be placed in the holder, providing music or playing instructional videos while you pot and sow hands-free. (Tablet not included.)
  • 31% Off
  • Save £9.01

Accessories > Water Systems

with Water Butt & Stand

with Water Butt & Stand (E04632)

A 100-litre water butt with lockable lid for security, water exit tap and stand. Two water butts are recommended to collect water from both sides of your greenhouse gutters. The optional rainwater downpipe kit will also be required.
  • 42% Off
  • Save £33.01
with Qube Rainwater Downpipe Kit (Pair)

with Qube Rainwater Downpipe Kit (Pair) (F03845)

A pair of downpipe sets, one for each side of your greenhouse guttering which slot into your greenhouse's integral gutter channels to flow water downwards, normally into a water butt or container (supplied separately). Image for demonstration purposes only.
  • 39% Off
  • Save £23.01
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, the Solar Irrigation Kit waters your plants up to three times a day and automatically increases the amount during warmer weather. Comes complete with solar panel unit, hose, pips and drippers, letting you reuse captured rainwater and the power of the sun to automatically water your crops economically!
  • 21% Off
  • Save £34.01

Services > Delivery

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 Bespoke Delivery to Isle of Wight/Man and Scottish Islands

with Bespoke Delivery to Isle of Wight/Man and Scottish Islands

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

with Bespoke Delivery to Jersey or Guernsey

with Bespoke Delivery to Jersey or Guernsey

Our extended, bespoke 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 Delivery to Mainland England, Wales & Scotland

£1,374.99 inc. VAT

RRP: £1,459.00

(Saving: £84.01)

Delivery Information

Delivery Timeframes & Charges
Delivery is normally within 20 working days (4 weeks) to mainland England and Wales areas.
Delivery is normally within 30 working days (6 weeks) to Scotland and Offshore Isles/Islands.
Delivery is normally within 40 working days (8 weeks) to Northern Ireland due to the extra distance and carriage logistics.

Delivery charges can be found under the “Delivery Services” options above. Unfortunately, delivery to; Scottish Islands, Isle of Man, Isle of Wight, Jersey, Guernsey and Northern Ireland will incur a higher delivery charge due to the additional logistics of sending a greenhouse, and the extra distance required by the delivery carrier.
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 6 - 12 weeks after the successful delivery of your greenhouse. The greenhouse will need to be stored in a safe and dry location during the interim period. 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 15 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.

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