Modular Steel Tunnel Greenhouse | Width 3.14m

Steel arch greenhouse with galvanized frame and polycarbonate cover – a modern solution for those who value reliability and ease of use.

The frame is made of galvanized steel tube 40×20 mm, ensuring corrosion resistance and long-lasting durability. The arches are bent in one piece, without welded joints – making the structure stronger and more stable.

For different climate conditions, we offer two options for arch spacing:

• 0.67 m – reinforced version, ideal for withstanding heavier snow loads (up to 140 kg/m², equivalent to 55–60 cm of fresh snow).
• 1.0 m – standard version, lighter and more economical, suitable for mild climates.

Main advantages:

• Polycarbonate cover with a thickness of 4 mm or 6 mm, resistant to UV rays and hail.
• Excellent light transmission and creation of an ideal microclimate for growing vegetables, greens, and herbs.
• Two doors (front and back) and two vent windows for ventilation.
• Easy assembly – all elements already have pre-drilled holes for connections.
• Practical packaging on pallets 120×80×120 cm, reducing transport and storage costs.

Greenhouse dimensions:

• Width: 3 m
• Height: 2 m
• Length: 4 / 6 / 8 / 10 / 12 m

Warranty: 5 years.
Country of manufacture: Poland (EU).

This greenhouse combines strength, smart design, and practicality. The customer can choose the most suitable arch spacing option – economical or reinforced.