SH Magnum

More space, wind resistant

We have created SH Magnum greenhouse to be strong enough for rough Nordic winters with loads of snow and big winds. 

One of the main factors we wanted to achieve was to get more space on the sides of the greenhouse. As the result the arcs starts to bend at 1m above the foundation giving us more space at the sides so vegetables could grow higher and the efficiency of land used grows.

What we are also proud of is that plastic waste in the assembly process is kept to minimum. Polycarbonate sheets needed for covering the top of this greenhouse is exactly 6 m length.

Greenhouse manufacturer

Benefits compared to others

SH Magnum
SH Magnum greenhouse frame benefits
Other manufacturers

We use 275 g/m2 galvanized steel tube

Other manufacturers uses 100 - 110 g/m2 galvanized steel tube

Height of the greenhouse is 2.12 m

Other usually make it 2 m

Arcs bending starts at 1 m making our greenhouse more spacious

Other manufacturers greenhouses arcs bending starts at 0.5 m

1 m width doors and 0.62 m height windows for ventilation

Others - 0.9 m width doors and 0.4 m height windows for ventilation

High quality steel foundation including 0.4 m length ground anchors

Others - no steel foundation only 0.15 m anchors

Greenhouse steel base

Detailed specifications

Basic data
Assembled greenhouse dimensionsWidth - 3 m, height - 2.13 m, length - 4, 6, 8, ..., m
Arc distance64 cm
Steel tube dimensions20x40 and 20x20 mm
Metal thickness1 - 1.2 mm
Metal typeGalvanized steel tube, 275 g/m2
Greenhouse base profile39x89 mm, C type
Screw type for frame assemblyM6
Screw type for polycarbonate mountGT3 with 20 mm EPDM sealing head
Polycarbonate mount typeSheets overlap each other by ~10 cm evevery 2 m
Door handles, hooks, hingesIncluded - made of steel
ExtentionAvailable - every 2 m
Doors2 pcs - separate top part for ventilation
Roof windowsAvailable
FrameFront/back and doors - pre assembled (welded), arcs - rolled from a solid tube
Assembly instructionsIncluded - clear step by step guide
Package dimensions - base (3x4 m)
Package #1Main frame (front/back, arcs, doors)300x210x8 cm, x kg
Package #2Frame connectors210x10x4 cm, x kg
Package #3Greenhouse foundation210x40x9 cm, x kg
Package #4Screws, handles, hinges etc.20x20x20 cm, x kg
Package dimensions - extension (+2 m)
Package #1Arcs300x220x8 cm, x kg
Package #2Frame connectors210x10x4 cm, x kg
Package #3Greenhouse foundation210x40x9 cm, x kg
Package #4Screws10x10x10 cm, x kg

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