Halls Qube Lean-To 12×6


Categories: , Tag:


The largest size in the range, the Halls Qube 12x6ft lean to greenhouse is lengthy, contemporary, and modern, offering a spacious internal area for all of your growing needs, all year round!

With a mammoth growing space inside, this 12-foot wide lean-to Qube greenhouse is designed to be installed up against an external wall in the garden, offering a large growing area right outside the back door.

Lean-to greenhouses benefit over freestanding models for two main reasons, the first being that they don’t need an open space in the garden and can simply be installed up against a wall of your home, and 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.

Included as standard you’ll find 3mm thick toughened glazing, a safer alternative over standard horticultural glass panes found on other models. While 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 12×6 lean to could just be the matching solution for you and your garden.

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
  • Easy To Build Design with Virtually Zero Maintenance
  • Streamline Profile Blends Into The Surroundings
  • Includes 3mm Long-Pane Toughened Safety Glass
  • Includes Glazing Bar Capping
  • Includes 12-Year Manufacturer’s Frame Warranty


Width: 6’2″ / 1.88 m.

Length: 12’3″ / 3.74 m.

Eaves: 6’2″ / 1.89 m.*
* Including 12 cm. base

Ridge: 7’5″ / 2.3 m.*
* Including 12 cm. base

Additional information

Glass Type

Horti Glass, Safety Glass


Black Finish, Green Finish, Mill Finish



Greenhouse Type