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Blackout Shade Netting For Artificial Lighting Greenhouse

Using shade netting in greenhouses helps farmers keep things balanced inside. It cuts down on extra heat and sunlight, creating a better space for plants to grow strong.
  • TOP

  • Polyester

  • OEM, OED

  • ISO

  • China

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VIDEO OF GREENHOUSE BLACKOUT SCREEN

INTRODUCTION OF GREENHOUSE BLACKOUT SCREEN

Let's face it—running a greenhouse takes more than just planting seeds and waiting for magic to happen. You've got to juggle light, temperature, and humidity to create the perfect growing conditions. That's where blackout screens come in. Whether you're cultivating herbs, flowers, or high-value crops, these screens could be the upgrade your greenhouse never knew it needed.

A blackout screen is a specially designed layer—usually made from tough, light-blocking materials—installed inside or outside of a greenhouse. Its main role? Block out all incoming light, as close to 100% as possible.

Think of it like blackout curtains in your bedroom but tailored for tough outdoor use. These screens allow growers to manage how much light their plants get, helping to maintain the exact photoperiod many crops need.

When we say 'blackout' we don't mean 'kind of dark'—we mean pitch black. Certain plants are incredibly light-sensitive and need total darkness to begin key stages of growth. Even a small amount of stray light can disrupt flowering, fruiting, and overall development.

How Blackout Screens Work:

- Mastering Light Control

At the core, blackout screens are about controlling light. By eliminating natural sunlight during selected times, growers can mimic seasonal cycles—or ignore them entirely. This control helps create ideal conditions for specific crop needs, whether that means longer nights or shorter days.

- How They are Built to Function

These systems typically come in two types: retractable or fixed. Retractable screens run along tracks or wires and may be controlled manually or automated with motors and timers. Automation adds convenience and precision, allowing you to maintain ideal conditions around the clock.


plastic film greenhouse

Blackout Shade Netting

plastic film greenhouse

Blackout Shade Netting

plastic film greenhouse

Blackout Shade Netting


FEATURES OF GREENHOUSE BLACKOUT SCREEN

Key Features of Greenhouse Blackout Screen:

  • Blocks Out Light Effectively

The primary function of any blackout screen is its ability to block light completely—up to 100% in premium models. This is crucial for light-sensitive crops like poinsettias, cannabis, and chrysanthemums, where even a hint of stray light can disrupt natural growth rhythms.

  • UV-Resistant Materials

Quality blackout screens don't degrade under sun exposure. They're often made from UV-stabilized materials or aluminum-coated films, designed to resist fading, cracking, and breaking down, even after years under the sun.

  • Thermal Regulation

Extreme temperature changes can stress your plants. Blackout screens provide thermal insulation—retaining warmth at night and reflecting excess heat during hot days. This buffer helps create a more consistent environment, boosting both plant resilience and energy efficiency.

  • Durable Construction

These screens are built to handle tough conditions. Materials like high-density polyethylene and multi-layer laminates make them resistant to tearing, moisture, and wear. Many even have hydrophobic coatings to prevent moisture buildup, helping reduce mold and mildew risk.

  • Fire Safety Features

In large-scale or commercial setups, safety is key. Many blackout screens are treated with fire-retardant chemicals to comply with industry regulations and reduce risk in case of emergencies.

  • Condensation Control

Screens equipped with anti-condensation coatings help moisture slide off instead of pooling. This keeps surfaces dry and reduces humidity-related issues while ensuring consistent light conditions when the screens are open.


PARAMETER OF GREENHOUSE BLACKOUT SCREEN


WPE 30V E Greenhouse Shade Netting 
WPE 40V E

Greenhouse Shade Netting

WPE 50V E

Greenhouse Shade Netting

WPE 60V E

Greenhouse Shade Netting


Model Material Structure System  Width Application Flame-retardant
DIL99 A/B+B/B FR /

Full blackout aluminum strips, 

Full blackout strips

Sliding,Hanging 430cm Inside greenhouse YES
DIL99 A/B+B/W FR /

Full blackout aluminum strips, 

Full white-blackout strips

Sliding,Hanging
DIL99 W/B+B/B FR

34/66%Polyester/Polyolefin,

42/58%Polyester/Polyolefin

Full white-blackout strips,

Full blackout strips

Sliding,Hanging
DIL99 W/B+B/W FR

34/66%Polyester/Polyolefin,

34/66%Polyester/Polyolefin

Full white-blackout strips Sliding,Hanging
DIL99  W/W FR 100%Polyester Full plastic Sliding,Hanging
DIL100 W/W FR 100%Polyolefin Laminated Rolling
Model Mechanical properties Physical property

Weight 

(g/㎡)

Width of strip

 (mm)

Light transimission in sunlight (%) Light transmission when overcast(%)

Shading level

(%)

Energy saving 

(%)

DIL99 A/B+B/B FR / 4.0 0.1 0.1 99.9 75
DIL99 A/B+B/W FR / 4.0 0.1 0.1 99.9 75
DIL99 W/B+B/B FR / 4.0 0.1 0.1 99.9 70
DIL99 W/B+B/W FR 230±10 4.0 0.1 0.1 99.9 70
DIL99  W/W FR 110±5 4.0 1 1 99 50
DIL100 W/W FR 260±10 / 0 0 100 70

CASES FOR GREENHOUSE BLACKOUT SCREEN


Greenhouse case 1

Breaking New Ground with Vertical Farming
Zhejiang, Jiashan

This isn't your traditional greenhouse. It's China's first fully enclosed, intelligent three-dimensional seedling greenhouse factory—a mouthful, but in simpler terms, it's a completely controlled vertical farm that maximizes space and efficiency. With just 720 square meters of planting area, this revolutionary system can cultivate a staggering 13.14 million seedlings per year. That's enough to support 6,000 acres of traditional agricultural fruit and vegetable planting—all from a single, compact space.


plastic film greenhouse case 1

Strawberry Heaven with Advanced Tech
Zhejiang, Tonglu

This plastic film greenhouse is a highly efficient and economical solution for strawberry cultivation. Featuring a suspended trough system, it elevates plants, minimizing disease risks while enhancing airflow and sunlight exposure. To sustain ideal growing conditions, an advanced wet curtain and fan system regulates temperature and humidity through evaporative cooling. Additionally, its ventilated roof improves air circulation, preventing excessive heat and moisture buildup. This innovative design boosts strawberry yield and quality while lowering management costs, making it ideal for modern farming.

Greenhouse case 2

Venlo Glass Greenhouse
Jiangsu, Taizhou

This multi-span glass greenhouse, built on a Venlo structural framework, offers an optimized growing space. It includes planting troughs ideal for strawberries and dedicated seedbeds for seedlings and flowers. To enhance plant development, a precision-engineered shading net moderates light exposure, while a wet curtain fan system regulates airflow and humidity. This carefully balanced environment fosters healthy crop growth, ensuring optimal conditions for cultivation. The combination of advanced climate control and strategic design makes this greenhouse highly efficient for diverse agricultural needs.


ADVANTAGES OF GREENHOUSE BLACKOUT SCREEN

Greenhouse blackout screen offers numerous benefits for greenhouse farming, making it a must-have for growers. Below are some key advantages:

1. Photoperiod Precision

Blackout screens let you manipulate light schedules, giving you full control over when your crops bloom or bear fruit. This is a game-changer for timing harvests, pushing off-season production, or managing flowering schedules.

2. Saves on Energy Costs

Screens help maintain internal temperatures, meaning you rely less on heating in winter and cooling in summer. Over time, this adds up to significant energy savings, especially in larger operations.

3. Better Crop Performance

When you reduce environmental stress, plants thrive. That means stronger stems, bigger yields, and more uniform results—whether you're measuring quality, quantity, or both.

4. Eco-Friendly Farming

Blackout systems help cut down on energy use and chemical applications. This not only supports sustainability but also helps growers align with environmentally conscious practices and regulations.

5. Reduces the Need for Chemicals

For plants that normally need chemical growth regulators, blackout screens offer a more natural alternative by managing growth cycles with light rather than synthetic aids.

6. Helps Keep Pests and Diseases in Check

Stable light and temperature levels discourage the conditions pests and diseases love. This leads to fewer infestations and less need for chemical intervention.


If you're serious about improving your greenhouse results, blackout screens are a no-brainer. They put you in control of lighting and temperature, turning your greenhouse into a high-performance growing machine. No matter what you're cultivating, blackout systems offer one of the smartest returns on investment in modern agriculture.

GREENHOUSE BLACKOUT SCREEN DOWNLOAD


Blackout Screen Blackout Shade Netting for Cannabis Greenhouse.pdf


APPLICATION FOR GREENHOUSE BLACKOUT SCREEN


Vegetable Greenhouse

Vegetable Greenhouse

Fruit Greenhouse

Fruit Greenhouse

Flower Greenhouse

Flower Greenhouse

Seedling Greenhouse

Seedling Greenhouse

Aquaponics Greenhouse

Aquaculture Greenhouse

Laboratory Greenhouse(1)(1)

Laboratory Greenhouse

Commercial Greenhouse (1)

Commercial Greenhouse

Restaurant Greenhouse

Restaurant Greenhouse

PATENTS FOR GREENHOUSE BLACKOUT SCREEN

greenhouse patentgreenhouse patent

FAQS FOR GREENHOUSE BLACKOUT SCREEN

1. What crops respond best to blackout screens?

Plants like cannabis, mums, and poinsettias benefit the most, since they rely on exact light-to-dark ratios to grow and bloom properly.

2. Will they hold up in bad weather?

External screens are built tough—with UV protection and waterproofing—to withstand sun, wind, and rain.

3. Can they help lower heating costs?

Absolutely. They trap heat inside at night, reducing how much energy you spend on heating during colder months.

4. Do blackout screens change humidity?

Yes—in a good way. They help stabilize humidity by keeping temperature swings in check and minimizing condensation.

5. Are smart screen systems available?

Totally. Many now connect to greenhouse control systems or apps, letting you automate everything from light control to ventilation.

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