12'7 x 8'5 Halls Magnum 812 Greenhouse (3.84x2.57m)

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Special Price £809.99 Regular Price £999.99

Our 12x8 Magnum Greenhouse has massive growing space perfect for any level gardener who wants to pick up a natural hobby.

  • Long-Life, Low Maintenance
  • Stronger Framing
  • Sliding Double Door
  • 4 Roof Vents As Standard
  • Detailed Specification
  • Description
  • Reviews 1
  • Delivery
More Information
Assembly Time (estimated) 4-6 hours
Brand Halls
Depth including Overhang 3830
Door Type Double Doors
Door Width 1200
Eaves Height 1360
Floor Material None
Frame Type Aluminium
Size 12' x 8'
Guarantee 15 years
Opening Windows 4 windows
Persons to Assemble 2 people
Recommended Construction Surface 2570 x 3830
Ridge Height 2390
Roof Style Apex
Width including Overhang 2570

The Magnum 128 greenhouse from the Halls Greenhouses range. The Magnum is a must for the real enthusiast. It's strong aluminium frame ensures this spacious and stylish structure is completely safe. Double sliding 1.20m wide doors are provided, allowing generous access and giving plenty of room for your wheelbarrow. The extra ridge height provides you with greater headroom and the four standard roof vents offer extra ventilation. Constructed from long-life, low maintenance natural finish aluminium framing, complete with diagonal bracing - all offered at a truly economical price. As it's crucial to support your greenhouse upon a firm foundation, we do recommend that you select the optional 125mm (5") galvanised base rail kit, which will also enable easier installation. Basic pricing includes standard horticultural glazing, however for safety in a public place, or where children or elderly people are present, small pane toughened glass should always be chosen. Self assembly only (instructions supplied).

  • Long-Life, Low Maintenance
  • Stronger Framing
  • Sliding Double Door
  • 4 Roof Vents As Standard
  • Natural Finish
  • Glazing Options
  • Accessory Options
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All of our products are delivered flat packed, direct to your home and are supplied with a comprehensive set of instructions to help you get started.

We offer FREE Delivery to the majority of mainland postcodes. Please use our postcode checker above to check your postcode.

Wherever we can, our drivers will deliver the product to the location on your property that you specify. It is important though that the drivers have suitable access and no restrictions for them to be able do this. We would not risk damaging your property whilst delivering a product to an un-safe location. Unfortunately we will not be able to go through your property.