UV Resistant Greenhouse Plastic Sheeting

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The UV Resistant Greenhouse Plastic Sheeting is constructed for durability and longevity, featuring a 10 mil reinforced polyethylene design. The material includes layers of polyethylene with a molten core, reinforced by heavy-duty polyester strings to resist tearing. UV inhibitors protect the plastic from sun damage, allowing it to last up to 4 years in outdoor conditions. With 84% light transmission, this plastic sheeting provides ample sunlight for plants, creating an ideal greenhouse environment while ensuring robust protection from the elements.

Product Specifics

  • Series: Greenhouse Plastic
  • Estimated Material Lifespan: 4 years

Product Specifications

This plastic has been engineered to adhere to specific ASTM testing standards. Download and view the testing results below.

Download Specification Sheet

Medium-Reinforced Grade Greenhouse Plastic

  • Made in the USA
  • Commercial Grade
  • UV Resistant
  • Non-Biodegradable
  • Tear & Rip Resistant
  • High Light Transmission Rate
Commercial-Grade-Stamp.png__PID:67d8dbd0-d5aa-4ce1-bd0a-5a0ba254b0e7

All of our greenhouse plastics are commercial-grade and are designed for use in both residential & commercial greenhouse installations. Our greenhouse plastics are designed for years of continuous use in the designated application.

How Are Our Plastics Different?

We only offer commercial-grade greenhouse plastic which is designed specificly for greenhouse installations. Our plastics conform to high quality control standards and are manufactured in the United States not overseas like most of the greenhouse plastics sold online.

Why Purchase a High Quality Greenhouse Plastic?

When building your greenhouse most of the cost of construction is typically put toward labor. Because the plastic acts as the roof of the greenhouse it is very important to not cut corners and choose a plastic that is designed for years of continual use and has been ASTM tested to ensure that the plastic's physical properties are indeed what the seller is claiming. Many "four year plastics" are not engineered to survive four years in real world conditions. Additionally, in a commercial growing application the cost of the plastic is quickly dwarfed by the value of the plants inside. Again, another reason to invest in a high quality plastic.

Compare Our Different Greenhouse Plastics:

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Calculating Greenhouse Plastic Sizes

Download the guide below for help calculating how much greenhouse plastic you will need to cover your greenhouse.

Download Sizing Sheet

Shipping

  • All Greenhouse Plastic Ships for Free (standard ground, see map)
  • Expedited shipping only available on orders over $2,000 
         Call: (800) 520-7731 for pricing and ship times

Shipping estimates shown on the map pertain to this specific product only. Greenhouse plastic orders typically require a 3-5 business day lead time prior to shipment. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

Other Greenhouse Plastics Available:

Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade
Greenhouse Plastic - Medium-Reinforced Grade

Greenhouse Plastic - Medium-Reinforced Grade

Greenhouse Plastic - Heavy-Reinforced Grade
Greenhouse Plastic - Heavy-Reinforced Grade
Greenhouse Plastic - Heavy-Reinforced Grade
Greenhouse Plastic - Heavy-Reinforced Grade
Greenhouse Plastic - Heavy-Reinforced Grade
Greenhouse Plastic - Heavy-Reinforced Grade

Greenhouse Plastic - Heavy-Reinforced Grade

Greenhouse Plastic - Ultra-Heavy Reinforced Grade
Greenhouse Plastic - Ultra-Heavy Reinforced Grade
Greenhouse Plastic - Ultra-Heavy Reinforced Grade
Greenhouse Plastic - Ultra-Heavy Reinforced Grade

Greenhouse Plastic - Ultra-Heavy Reinforced Grade

UV Resistant Greenhouse Plastic Sheeting: A Comprehensive Overview

Greenhouse environments are crucial for the cultivation of a wide variety of plants, providing a controlled climate that fosters growth and extends the growing season. One of the most important components of a greenhouse is its covering material, which plays a pivotal role in regulating temperature, humidity, and light. UV Resistant Greenhouse Plastic Sheeting is a specialized material designed to meet these needs, offering both durability and effective light transmission. This article provides an in-depth examination of the features, benefits, and applications of UV-resistant greenhouse plastic sheeting, highlighting its role in modern horticulture.

Composition and Structure

UV Resistant Greenhouse Plastic Sheeting is primarily made from polyethylene, a versatile polymer known for its strength and flexibility. This particular sheeting features a 10 mil thickness, making it significantly thicker and more robust than standard plastic films used in greenhouse applications. The material is engineered with multiple layers of polyethylene surrounding a molten core, a design that enhances its durability and resistance to environmental stressors.

Greenhouse Growing

Plants in Greenhouse

Reinforcement with Polyester Strings

To further increase its structural integrity, the sheeting is reinforced with polyester strings embedded within the polyethylene layers. This reinforcement provides additional tear resistance, making the material suitable for use in regions prone to high winds or heavy precipitation. The combination of polyethylene and polyester creates a resilient barrier that can withstand the physical demands of various climates, ensuring the longevity of the greenhouse structure.

UV Inhibitors

One of the defining features of UV Resistant Greenhouse Plastic Sheeting is its incorporation of UV inhibitors. These chemical additives are integrated into the plastic during the manufacturing process, providing a protective shield against the sun’s ultraviolet (UV) rays. UV radiation can cause plastic materials to degrade over time, leading to brittleness, discoloration, and loss of mechanical properties. By preventing this degradation, UV inhibitors extend the lifespan of the sheeting to up to four years under typical outdoor conditions.

Light Transmission and Its Importance

Light is a critical factor in plant growth, as it drives the process of photosynthesis, through which plants convert light energy into chemical energy. UV Resistant Greenhouse Plastic Sheeting is designed to allow 84% light transmission, ensuring that plants receive sufficient sunlight for optimal growth. This high level of light transmission supports healthy photosynthesis, leading to vigorous plant development and improved yields.

Light Diffusion

In addition to high light transmission, the sheeting provides effective light diffusion. This means that the light entering the greenhouse is spread more evenly across the interior space, rather than creating harsh, direct sunlight that can result in “hot spots.” These hot spots can lead to uneven growth and even damage sensitive plants. By diffusing light evenly, UV Resistant Greenhouse Plastic Sheeting helps create a more uniform growing environment, which is beneficial for both the quality and consistency of crop production.

Advantages of UV Resistant Greenhouse Plastic Sheeting

The reinforced 10 mil structure, combined with the inclusion of polyester strings, gives this sheeting superior durability compared to traditional plastic films. It can resist tears, punctures, and other forms of physical damage, making it a reliable choice for greenhouses that are exposed to challenging weather conditions. This durability reduces the need for frequent replacements, thereby lowering long-term maintenance costs.

Extended Lifespan

The integration of UV inhibitors is a key feature that distinguishes UV Resistant Greenhouse Plastic Sheeting from conventional greenhouse covers. These inhibitors significantly slow the rate of degradation caused by UV radiation, allowing the material to maintain its structural integrity and protective qualities for up to four years. This extended lifespan translates into fewer replacements and repairs, providing economic benefits for greenhouse operators.

Man Looking at Lettuce

Working in Greenhouse

Optimal Growing Conditions

By allowing 84% of sunlight to pass through while diffusing it evenly, the sheeting creates an ideal growing environment. Plants receive the light they need for photosynthesis without the risk of overheating or photodamage. The stable internal environment fostered by the sheeting helps maintain consistent temperature and humidity levels, which are crucial for the healthy growth of a wide range of plants.

Protection from Environmental Stressors

In addition to its UV protection, the reinforced plastic sheeting serves as a robust barrier against wind, rain, and temperature fluctuations. This protection is essential for maintaining a controlled microclimate within the greenhouse, which is vital for the successful cultivation of sensitive crops. The sheeting’s resistance to environmental stressors also helps extend the growing season, allowing for year-round production in many cases.

Applications of UV Resistant Greenhouse Plastic Sheeting

For large-scale commercial greenhouses, the durability and extended lifespan of UV Resistant Greenhouse Plastic Sheeting make it a cost-effective choice. The material’s ability to withstand various weather conditions and maintain a stable growing environment helps ensure the consistent quality and quantity of produce.

Hobby Greenhouses

For hobbyists and small-scale growers, the sheeting offers an affordable and reliable option for greenhouse covering. Its ease of installation and maintenance, combined with its ability to create optimal growing conditions, makes it an excellent choice for backyard greenhouses and small garden setups.

Large Greenhouse

Row Crops in Greenhouse

High Tunnels and Hoop Houses

In addition to traditional greenhouses, UV Resistant Greenhouse Plastic Sheeting is also suitable for use in high tunnels and hoop houses. These structures, often used for season extension and frost protection, benefit from the sheeting’s ability to provide consistent light and temperature regulation.

temperature regulation.4. Cold Frames

Cold frames, which are typically smaller, low-profile structures used to protect seedlings and young plants, can also benefit from the use of this sheeting. Its high light transmission and UV protection help create a favorable environment for starting plants early in the season or extending the growing season into late fall.

Installation and Maintenance

• Secure Attachment: Ensure that the sheeting is tightly secured to the greenhouse frame using appropriate fasteners such as clips, ropes, or specialized greenhouse tape. This will prevent movement and flapping, which can lead to premature wear.
• Overlap Seams: When covering large areas, overlap seams by several inches and seal them properly to prevent water and air infiltration.
• Avoid Sharp Edges:
Make sure the frame is free from sharp edges or protrusions that could puncture the sheeting during installation.

Maintenance Recommendations

• Regular Inspection: Periodically inspect the sheeting for signs of damage, such as tears or holes. Repair any damage promptly using greenhouse repair tape to prevent further deterioration.
• Cleaning: Keep the sheeting clean to maintain optimal light transmission. Use a mild soap solution and a soft brush or sponge to remove dirt, dust, and algae buildup.

Conclusion

UV Resistant Greenhouse Plastic Sheeting is an advanced material designed to meet the demanding needs of modern greenhouse environments. Its reinforced construction, UV protection, and excellent light transmission make it an ideal choice for both commercial and hobby greenhouse applications. By providing a durable, long-lasting covering that supports optimal plant growth, this sheeting helps growers maximize productivity while minimizing maintenance and replacement costs.

Investing in high-quality UV Resistant Greenhouse Plastic Sheeting is a strategic decision that can enhance the performance and longevity of your greenhouse, providing a stable and productive environment for your plants season after season.