Gothic Multi-Span Film Greenhouse with Double-Layer Insulation for Temperate and Cold Climate Cultivation

• Customization: Available
• Department: Plastic Greenhouse
• Suitable: Vegetables, Flower, Aquaculture
• Model NO.: 2-001
• Span: Multi
• Roofing Shape: Arched Roof
• Location: Outdoor
• Heating Method: Temporary Heating
• Cultivation Method: Wall Mounted
• Building Materials: Steel-Plastic
• Usage: Commercial Greenhouse
• Size: Large
• Cover Material: Film
• Layer: Single
• Length: 60-200m or Customized
• Span Width: 9.6m 10.8m 12m
• Column Space: 4m 8m
• Frame Material: Hot Galvanized Steel
• Covering Material: Po/PE/EVA Film
• Height: 3-5m
• Service: Engineers Are Available to Service Overseas
• Light Transmittance Rate: More Than 90%
• System: Heating Cooling Irrigation Ventilation Shading
• Transport Package: Seaworthy Packing or as Required
• Specification: multi span
• Trademark: Zenong
• Origin: Shandong, China
• HS Code: 9406900090
• Production Capacity: 1000000m2/Year
• Package Size: 1800.00cm * 400.00cm * 30.00cm
• Package Gross Weight: 100.000kg

Product Description

Gothic Multi-Span Film Greenhouse with Double-Layer Insulation for Temperate and Cold Climate Cultivation

Product Overview
This Gothic-arch multi-span film greenhouse is built for temperate and cold-climate commercial vegetable production. The steep Gothic roof sheds snow efficiently, and a double-layer inflated film system creates an insulating air cushion between layers, cutting heating costs while maintaining high light transmission. Suitable for year-round tomato, cucumber, and lettuce production in hydroponic or soil-based systems.

Specification

Applications

Roofing Shape: Gothic Arch
Span Width: 9.6m / 10.8m / 12.8m
Column Space: 3m /4m
Height: 3–5m (gutter); customizable
Covering Material: Double-layer PO/PE film, 0.15–0.2mm, air-inflated
Frame Material: Hot-dip galvanized steel
Wind Load: 0.5 kN/m² (site-adjustable)
Light Transmittance: More than 90%
Length: 60–200m or customized
Systems Available: Heating, cooling, irrigation, ventilation, shading
Standard Warranty: 1 year; structural design life 20 years

Key Configurations

Key Features

Gothic arch roof profile for superior snow-shedding and structural strength

Double-layer PO/PE film with air-inflation system — insulating air gap reduces heating energy use

High light transmittance (90%+) even with the double-film insulation layer

Hot-dip galvanized steel frame, engineered for regional snow and wind loads

Optional heating, irrigation, shading, and ventilation systems

Customizable length (60–200m) and span width to fit site requirements

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Technical Specifications

(Custom configurations available upon request.)

Span width	8m,9.6m,12.8m	The system we can add	Exterial Shading system
Column width	3m,4m		Interier Shading System
Gutter height	4m,5m,6m		Micro mist cooling system
Top height	6.8m,7.8m,8.8m		Cooling pad and exhaust fan system
Covering material	0.15mm or 0.2mm PO film/ PE film		Circulation fans
Main column	100x50mm   100x80mm		Irrigation system
Wind Load‌	0.5 KN/m²		Vine hanging system

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Roofing Shape	Gothic Arch
Span Width	9.6m / 10.8m / 12m
Column Space	4m / 8m
Height	3–5m (gutter); customizable
Covering Material	Double-layer PO/PE/EVA film, 0.15–0.2mm, air-inflated
Frame Material	Hot-dip galvanized steel
Wind Load	0.5 kN/m² (site-adjustable)
Light Transmittance	More than 90%
Length	60–200m or customized
Systems Available	Heating, cooling, irrigation, ventilation, shading
Standard Warranty	1 year; structural design life 20 years

After Sales Service

Standard warranty period: 1 year
Validity period: 20 years.
Installation support: Workers can be arranged to come and install or remotely guide the installation.
Training: on-site or remote operation.

Company Profile

Shouguang Zenong Greenhouse Engineering Co., Ltd.

Shouguang Zenong Greenhouse Engineering Co., Ltd. is a leading Chinese manufacturer of greenhouse with over 15 years of expertise. Certified with ISO 9001, we export to 20+ countries, offering reliable greenhouse backed by R&D innovation and strict quality control.

Why Choose Us?

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FAQ

FAQ
Q: How much does the double-layer film reduce heating costs?

A: The air gap between the two film layers acts as insulation, typically reducing heat loss significantly compared to a single-layer film greenhouse — exact savings depend on your local winter temperatures and heating system.

Q: Can the Gothic frame handle heavy snow loads?

A: Yes — the steep Gothic roof angle is specifically designed to shed snow before it accumulates, and the frame's wind/snow load rating can be adjusted to your site's regional codes.

Q: What crops is this structure best suited for?

A: It's commonly used for tomato, cucumber, and lettuce, and adapts well to other vegetable crops in hydroponic or soil-based commercial production.

Q: Can the film be replaced without replacing the frame?

A: Yes, the film layers can be replaced independently of the galvanized steel frame, which is designed for a much longer service life.

CTA: Planning a commercial greenhouse project in a cold or temperate climate? Share your site location, planned growing area, and target crop, and we'll size a Gothic double-layer film greenhouse for your heating and snow-load needs.