Construction & Real Estate Sunrooms & Glass Houses

Venlo Type Multi-Span Polycarbonate Greenhouse with 6-12m Spans and Hot-Dip Galvanized Steel Structure

Price Negotiable
Price: $40.00/square meters 100-999 square meters
MOQ: 100 square meters
Delivery Time: Negotiable
Brand: NSR
Product Description
Venlo Type Multi-Span Agricultural Polycarbonate Greenhouse
This Venlo-style multi-span polycarbonate greenhouse features a stable structure with excellent wind and snow resistance. The design maximizes space utilization with configurable ventilation systems that prevent heat loss and cold air intrusion.
Venlo Type Multi-Span Agricultural Polycarbonate Greenhouse exterior view
Product NameVenlo Type Multi-Span Agricultural Polycarbonate Greenhouse
Span6m/8m/9.6m/10m/12m/Customized
Length20m/50m/100m/Customized
Shoulder Height1.5m-1.8m / Customized
Roof Height3.5m-5.8m / Customized
Wind Load1.2 kn/㎡
Snow Load1.0 kn/㎡
Max Rain Quantity150mm/h
Structural Framework
Hot-dip galvanized steel structure of greenhouse
All steel pipes and connections feature hot-dip galvanization for superior corrosion resistance and durability.
  • Ideal for harsh environments including sandstorm-prone regions and coastal areas
  • Frame structure complies with Chinese national standard GB50017-2003
  • Steel materials meet Chinese national standard GB700-88
Polycarbonate Panel Specifications
Polycarbonate sheet material samples
MaterialPolycarbonate sheet
Thickness4mm/6mm/8mm/10mm/14mm/18mm/20mm/Customized
Plate ColorTransparent/white/gray/black/blue/customized
Service Life5 years/10 years/Customized
Film EffectAnti-ultraviolet, Anti-fog, Anti-aging
Number of LayersDouble layers/four layers/customized
Ventilation Systems
Top Ventilation System
Greenhouse top ventilation system with electric gear switch
  • Ventilation windows installed on one or both sides of the spire
  • Electric gear switch operation for precise control
  • Integrated anti-insect nets at all vents
Side Ventilation System
Greenhouse side ventilation system with sliding windows
  • Vents positioned on both sides of the greenhouse
  • Electric gear switch or sliding window options
  • Comprehensive insect net installation
Shading Systems
External Shading System
External shading system with black HDPE material
  • Fixed on top of greenhouse frame with column and beam support
  • Hot-dip galvanized steel pipe framework
  • Black HDPE shading net secured with polyester rope
Internal Shading System
Internal shading system with aluminum foil and polyester yarn
  • Fixed under circular arch of greenhouse
  • Aluminum foil + polyester yarn construction reflects sunlight
  • Moisturizing and anti-condensation functionality
Climate Control Systems
Heating Options
Greenhouse heating boiler with multiple fuel options
  • Boilers available in various specifications for different heating areas
  • Fuel options: natural gas, coal, diesel, biomass
Cooling Systems
Greenhouse cooling fan system for temperature control
  • Negative pressure cooling fans (1380×1380mm, 1000×1000mm)
  • Cooling pads (1.5m/2m height, 10cm/15cm thickness)
  • Combined systems reduce temperature by 10+ degrees
Manufacturing & Quality Assurance
Greenhouse manufacturing process and quality control Precision greenhouse component fabrication Greenhouse assembly and structural testing Final greenhouse product quality inspection
Our manufacturing process ensures precision engineering and consistent quality across all greenhouse components.
Frequently Asked Questions
Manufacturer Status
We are the manufacturer producing the main greenhouse structure, sourcing system equipment from China's best specialized factories.
Quotation Process
Provide your specific requirements including greenhouse area, intended use, and any hydroponic system needs for accurate pricing.
System Selection Guidance
We provide customized recommendations based on your project location and local climate conditions.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong New Silk Road Greenhouse Engineering Co., Ltd.

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