Sigma Lux 3m (width: 3 m, height: 2.10 m)

Base length: 4 m
Extension length: 2 m (possible greenhouse lengths — 4 m, 6 m, 8 m, 10 m, 12 m, and beyond, in 2-meter increments).

Polycarbonate: 6mm

Sigma Lux combines strength, durability, and modern design.
Perfect for growing vegetables, herbs, and flowers in various weather conditions.

Key Advantages:

• Reinforced Frame. A steel profile of 20×40 mm with a thickness of 1 mm ensures stability and durability of the structure.
• Durable Coating. The frame is made of alu-zinc coated steel — an alloy of aluminum, zinc, and silicon that provides exceptional protection against corrosion and weather conditions.
• Warranty. 10-year warranty on the frame against through corrosion, provided proper maintenance and use.
• Aluminum Components. The end walls, doors, and vents are made of aluminum — lightweight, strong, and rust-free.
• Easy Assembly with Detailed Instructions. The design allows step-by-step installation, and the included manual clearly explains each stage, helping you assemble the greenhouse neatly and correctly.
• Covering Material. A 6 mm thick polycarbonate covering is recommended.

Additional Options:

• Roof vents for extra ventilation.
• Automatic vent openers — the greenhouse regulates its microclimate automatically, opening the roof vents when the air temperature rises.
• Galvanised steel shelves
• Galvanised steel raised beds