Halls Magnum

Greenhouses in the Magnum series have extra height, giving them an airy, spacious feeling. The strong sturdy frames have cast joints at both the ridge and the eaves. Double doors provide easy access for a wheelbarrow or wheelchair. All models come with four roof vents. Optional accessories include louvre windows, extra roof vents, automatic vents, downspouts, shade curtains and staging and shelving.

The Magnum is 8 feet wide and comes in 3 sizes: the Magnum 108 (10’x8’), the Magnum 128 (12’x8’) and the Magnum 148 (14’x8’).

Halls Magnum Features

  • Maintenance-free plain aluminum frame
  • Optional powder coating in various colours is available
  • Double smooth action sliding doors
  • Integral gutters
  • 4 Roof Vents
  • 3 mm horticultural glass included
  • Guaranteed 15 years against frame defect

Halls Magnum Measurements

Magnum 108

Length: 10’6″ / 3.22 m

Width: 8’5″ / 2.57 m

Eaves: 4’10” / 1.48 m

Ridge: 8’5″ / 2.58 m

Door Opening : 3’10” / 1.16 m

Roof Vents: 4

Grow Area: 89.3 ft2 / 8.3 m2

Magnum 108 Diagram

Magnum 128

Length: 12’7″ / 3.84 m

Width: 8’5″ / 2.57 m

Eaves: 4’10” / 1.48 m

Ridge: 8’5″ / 2.58 m

Door Opening : 3’10” / 1.16 m

Roof Vents: 4

Grow Area: 106.5 ft2 / 9.9 m2

Magnum 128 Diagram

Magnum 148

Length: 14’7″ / 4.46 m

Width: 8’5″ / 2.57 m

Eaves: 4’10” / 1.48 m

Ridge: 8’5″ / 2.58 m

Door Opening : 3’10” / 1.16 m

Roof Vents: 4

Grow Area: 123.7 ft2 / 11.5 m2

Magnum 148 Diagram