1. General Introduction

SHG Commercial Shade House is a fully modular, hot-dip galvanized shading agricultural structure designed for global commercial growers, particularly large-scale nurseries in Australia and North America.
As a flat-roof shade house, it adopts a standard 4m bay spacing and a 10ft standard eave height. It is also equipped with our exclusive SO-Mono 7 UV-stabilized monofilament shade net. With this combination, the system creates a stable low-temperature and UV-resistant growing environment, making it ideal for seedling propagation, flowering plants, and foliage crops.
All steel structural components are pre-cut, pre-drilled, and finished with heavy-duty hot-dip galvanizing. As a result, no on-site welding is required during installation. In addition, we provide complete accessory kits, cable tension systems, and ground anchor fittings as one-stop full sets.
Beyond the product itself, we offer full export supporting packages, including English engineering assembly drawings, factory production reports, and container loading records. These materials are suitable for overseas agricultural contractors, independent farm owners, and greenhouse engineering companies.
Furthermore, we have mature delivery experience for extra-large projects, such as a 250’ × 900’ × 10’ shade house. These structures have been widely shipped to different regions and have demonstrated robust structural performance. They can withstand high temperatures, intense UV radiation, and coastal salt fog climates across Australia, the United States, and Africa.

2. Product Description

Core Specifications & Technical Parameters

This commercial flat-roof shade greenhouse features a standardized modular design. It balances large-area planting capacity, fast on-site installation, and reliable sun-shading protection.
The structure is built with heavy-duty hot-dip galvanized steel posts and UV-resistant polyolefin monofilament shade net. Therefore, the entire system provides excellent anti-corrosion performance under intense sunlight, coastal salt spray, and year-round high-temperature weather.
In addition, we support customized post height, bay span, and shading rate. This allows the design to match local crop cultivation habits and regional climate characteristics.
表格
Parameter Item Standard Specification
Structure Type Freestanding Modular Flat-Roof Shade House
Standard Post Height 10 ft (3.05 m), fully customizable
Standard Bay Spacing 4 m, adjustable per demand
Design Wind Load 0.40 kN/m² (Compliant with Australian Agricultural Structural Standard)
Main Frame Tube Φ75 mm Hot-Dip Galvanized Steel Tube, zinc coating 275–320 g/m²
Cover Material UV-Stabilized Polyolefin Monofilament Shade Net (Model: SO-Mono7)
Standard Shading Rate 51% (nominal 50%), customizable range: 30%–70%
Shade Net Weight 135±5 g/m²
Frame Design Service Life ≥15 years under normal outdoor exposure
Shade Net Warranty 5-year outdoor anti-aging factory warranty
Assembly Method Bolt-on modular connection, zero on-site welding
Ground Fixing System Screw-in galvanized ground screw anchor system

Full Set Supply List

A complete SHG shade house package includes the following components:
  • Hot-dip galvanized vertical posts
  • Ground screw anchors
  • Top connection fittings
  • Tension steel cables
  • 2-ton cable tensioners
  • Complete galvanized fastener kits
  • Shade net rolls
  • Bilingual English-Chinese installation drawings
  • Spare parts inventory list

3. Core Competitive Advantages

3.1 Superior Anti-Corrosion Performance for Global Harsh Climates

All steel structural parts receive full hot-dip galvanizing treatment. Meanwhile, all bolts, steel cables, and metal fittings use rust-proof galvanized hardware. This ensures long-term durability in challenging outdoor environments.
Our SO-Mono7 shade net is blended with imported UV stabilizers. As a result, it resists long-time strong inland sunlight in Australia, coastal salt fog erosion, and hot rainy seasons. The shade net comes with a 5-year anti-aging warranty, while the steel frame guarantees more than 15 years of service life.

3.2 Scientific Wind Resistance & Uniform Flat Shading Effect

The system includes a full steel cable tension system with 2-ton professional tensioners. These tensioners evenly tighten the shade cloth and effectively prevent sagging and fluttering under strong winds.
In addition, the load-bearing optimized post spacing design fully meets international agricultural wind load codes. For this reason, the structure is suitable for open-air commercial planting without additional protective enclosures.

3.3 Cost-Efficient Large-Scale Commercial Planting Solution

Compared with multi-span glass and film greenhouses, SHG shade houses significantly reduce overall construction investment. At the same time, they meet the precise light control requirements for shade-loving crops.
Another advantage lies in production efficiency. Modular mass production shortens production lead time, and full-container loading maximizes shipping volume utilization. This helps overseas bulk buyers reduce ocean freight costs.

3.4 Labor-Saving Assembly & Complete Export Supporting Service

All steel components are pre-processed with precise positioning holes. This means customers do not need secondary cutting or drilling on-site.
We also provide full bilingual technical documents, third-party material test reports, and real container loading photos for customs clearance. Furthermore, we offer flexible payment and lead time terms for long-term overseas engineering project cooperation.

3.5 Fully Customizable Light & Structural Scheme

Customers can adjust the shading rate from 30% to 70%. In addition, post height, bay width, and total overall length can be modified to meet unique local planting demands.
Optional upgrades include roll-up breathable side walls, integrated insect-proof net combinations, and matched mobile seedling bench systems.

4. Applicable Scenarios & Target Regional Markets

Commercial Planting Farms

SHG shade houses suit a wide range of commercial planting operations.

  1. Flower and seedling propagation

    They support the cultivation of hydrangeas, succulents, foliage plants, and cut flower nurseries.

  2. Vegetable and herb seedling raising

    They are also suitable for leafy greens, medicinal herbs, and shade-tolerant vegetable cultivation.

  3. Orchard potted saplings and ornamental shrub breeding

    The flat-roof structure provides stable shading for young saplings and ornamental plants.

Matched Regional Markets

  • Australia: Suitable for Western Australian cold-frame nurseries and east coastal anti-salt fog commercial shade farms.
  • North America: Ideal for large-scale professional commercial nursery projects.
  • Africa: Used in Zimbabwe, Ethiopia, and other multi-span seedling shade facility projects.
  • Global clients: Suitable for agricultural greenhouse contractors and agricultural landscape engineering projects.

5. Production Standards & Quality Compliance

5.1 Raw Material Production Standards

We apply strict standards to all raw materials.

  1. Hot-dip galvanized steel pipe

    Its zinc coating thickness complies with Australian and US agricultural steel standards. All welding joints are fully polished and then secondary galvanized to avoid rust spots.

  2. SO-Mono7 shade net

    It passes electronic balance weight testing, integrating sphere light transmittance testing, and shrinkage resistance testing. Full test data appears on each batch’s inspection sheet.

  3. Galvanized fasteners and tension steel cables

    All metal components comply with international agricultural hardware anti-corrosion standards.

5.2 Structural Engineering Design Standards

The structural design follows professional agricultural engineering requirements.
  • Wind load design conforms to official agricultural greenhouse structural codes.
  • Modular assembly structure has passed finite element load simulation testing.
  • Uniform tension layout prevents shade net tearing under strong wind.
  • Pre-fabricated component size tolerance is strictly controlled within ±1 mm for seamless on-site assembly.

5.3 Export & Quality Management Compliance

We also emphasize standardized export documentation and quality control.
  1. The factory holds ISO9001 quality management system certification. Each production batch includes an independent factory QC inspection report.
  2. We provide a complete customs clearance document package. This includes English material certification, packing list, weight list, and full container loading photos for US and Australia port clearance.
  3. International trade terms follow standard commercial practices. The quotation is valid for 30 days. Customers pay 30% deposit upon order confirmation and 70% balance before shipment. The production lead time is 2 months after receiving the deposit.
  4. All assembly drawings, spare parts lists, and operation manuals are supplied in bilingual Chinese and English. These documents remain permanently downloadable for future maintenance and spare parts replenishment.

5.4 Official Warranty Terms

  • Hot-dip galvanized steel frame: 15-year service life under normal outdoor operating conditions.
  • SO-Mono7 monofilament shade net: 5-year outdoor anti-aging warranty. This warranty does not cover artificial damage or extreme natural disasters, such as hurricanes and hail storms.
  • Spare parts supply: We maintain long-term unified component number management. Customers can separately replenish hardware fittings and frame sections after project delivery.