Hoop House Plastic: Choosing The Right Sheeting

what type of plastic for hoop house

When it comes to choosing the right plastic for your hoop house, it's important to consider the durability, longevity, and effectiveness of the material. Hoop houses require a flexible covering, and there are several types of plastic that can meet this requirement. Polyethylene plastic, for example, is a commonly used option that comes in two grades: greenhouse grade and utility grade. While utility-grade polyethylene plastic is cheaper and more readily available, it may not last more than a year or two. On the other hand, greenhouse-grade polyethylene plastic offers higher quality and includes UV protection, prolonging its lifespan. Another popular choice is polycarbonate, which is known for its excellent light transmission, durability, and longevity, lasting up to 10 years. Woven plastic, which combines thin strips of polyethylene plastic in a grid pattern, offers even greater strength and tear resistance. Other factors to consider when selecting plastic for your hoop house include plant needs, weather conditions, light transmission, and cost.

Characteristics Values
Plastic Type Polyethylene, Polycarbonate, Woven Plastic
Durability Polycarbonate is shatter-proof and can last up to 10 years. Woven plastic is 15x stronger than regular polyethylene plastic.
Flexibility Polyethylene is flexible, while polycarbonate is rigid.
Light Transmission Polycarbonate has great light transmission. Polyethylene has 84% light transmission. Polyethylene with UV protection provides 90% light transmission.
UV Protection Polyethylene with UV protection is available.
Thickness Polyethylene comes in various thickness options, including 6 mil, 8 mil, and 10 mil
Cost Polycarbonate is more expensive than polyethylene.
Weather Resistance Polyethylene with UV protection can withstand extreme weather conditions.

shunpoly

Polyethylene plastic: flexible, cheaper, but may not last long

Polyethylene plastic is a flexible and affordable option for hoop houses, but its durability is limited. While it can be an effective short-term solution, lasting a year or two, it may not be suitable for long-term use.

Polyethylene plastic is available in two grades: greenhouse grade and utility grade. The utility grade, commonly found in hardware stores, is more affordable and accessible. However, it is less durable and may only last a year or two. In contrast, the greenhouse grade is specifically designed for greenhouses and offers higher quality, including features like UV protection to prolong its life.

The flexibility of polyethylene plastic makes it a suitable option for hoop structures that require a pliable covering. It comes in various thickness options, allowing customization based on plant needs and weather conditions. Thicker polyethylene plastic, such as the 10 mil reinforced construction, offers superior resistance to tears and punctures, extending its lifespan.

To enhance the durability of polyethylene plastic, some manufacturers incorporate additional features. For example, UV inhibitors protect the plastic from sun damage, prolonging its outdoor lifespan to up to four years. Additionally, string reinforcement adds strength and durability, making the plastic more resistant to adverse weather conditions and rough handling.

While polyethylene plastic has its advantages, it is important to consider its limitations. In extreme weather conditions, such as heavy snow or high winds, polyethylene plastic may not provide sufficient protection. Additionally, the need for frequent replacements due to its shorter lifespan can be a drawback, especially when compared to more durable options like polycarbonate, which can last up to 10 years.

shunpoly

Polycarbonate: rigid, more expensive, but longer-lasting and shatter-proof

Polycarbonate is a rigid and expensive material for hoop houses, but it has several benefits that make it a good long-term investment. Firstly, it is highly durable and can last up to 10 years, which is significantly longer than other types of plastic that may need to be replaced annually or after a few years. This makes it a good option for permanent structures. Polycarbonate is also shatter-proof, which is an important safety feature, especially in extreme weather conditions. It is also much lighter than glass, making it a safer alternative.

Polycarbonate has excellent light transmission properties, allowing ample sunlight to reach the plants. This is crucial for maintaining consistent temperatures and light levels, thereby creating an ideal growing environment. Additionally, polycarbonate often has UV protection, which not only prolongs its lifespan by protecting it from sun damage but also benefits the plants by filtering out harmful UV rays.

While polycarbonate may be more expensive upfront, its longevity makes it a cost-effective option in the long run, as it requires fewer repairs and replacements. This is especially true for those facing harsh weather conditions, as polycarbonate's durability can withstand strong winds, heavy snow, and other extreme conditions.

When considering polycarbonate for a hoop house, it is important to balance the initial cost with the potential long-term savings and benefits. The material's rigidity may also be a factor to consider during installation, as it may require a different approach compared to flexible coverings. However, polycarbonate's durability, shatter resistance, and optimal light transmission make it a reliable and safe choice for hoop houses.

shunpoly

Woven plastic: stronger, but more expensive

Woven plastic is a great option for hoop houses that need to withstand extreme weather conditions. It is made from thin strips of polyethylene plastic woven in a grid pattern, which makes it 15 times stronger than regular polyethylene plastic. This type of plastic is also more resistant to punctures and tears, which means fewer repairs and replacements, saving you time and money in the long run.

While woven plastic is more expensive than other options, it is a good investment if you live in an area with heavy snow or high winds. It is also a good option if you plan to keep your hoop house up all year round. With excellent light transmission of 88%, your plants will receive plenty of sunlight, and the woven design will provide superior strength and longevity.

When choosing woven plastic for your hoop house, look for options with UV inhibitors to protect the plastic from sun damage and extend its lifespan. You can also find woven plastic with anti-drip technology and IR properties to keep temperatures up in the winter.

Compared to other types of plastic, woven plastic is less stretchable, so it is important to install it correctly to avoid movement in the wind. Make sure to follow the manufacturer's instructions and consider the wind conditions in your area when installing.

Overall, woven plastic is a strong and durable option for hoop houses, providing superior resistance to tears and punctures, excellent light transmission, and long-lasting protection. While it is more expensive upfront, its strength and longevity can make it a cost-effective solution over time.

shunpoly

UV-treated plastic: protects plants and structure

If you're looking to build a hoop house, it's important to choose the right type of plastic to protect your plants and the structure itself. One key consideration is opting for UV-treated plastic, which offers several advantages:

Durability and Longevity

UV rays can cause plastic to degrade over time, making it brittle and more prone to damage. UV-treated plastic contains inhibitors that protect against sun damage, extending the lifespan of the material. This type of plastic can last up to four years, saving you time and money on repairs and replacements.

Optimal Light Transmission

Light transmission is crucial for photosynthesis and plant growth. UV-treated plastic typically offers high light transmission, ensuring your plants receive sufficient sunlight. This creates an optimal environment for plant growth, allowing you to maintain consistent temperatures and light levels, which is essential for many crops.

Flexibility and Versatility

Hoop houses require a flexible covering, and UV-treated plastic is often designed to be durable yet pliable. This flexibility allows it to withstand harsh weather conditions, including high winds and snow. Additionally, UV-treated plastic is available in various thicknesses and sizes, making it versatile for different hoop house structures.

Protection for Plants and Structure

The UV treatment not only prolongs the life of the plastic but also safeguards the plants and the hoop house structure. Untreated plastic can deteriorate over time, affecting the plants and other aspects of the structure, as mentioned in a personal account on Reddit. UV-treated plastic helps prevent this issue, ensuring the overall health and productivity of your crops while maintaining the integrity of your hoop house.

shunpoly

Thickness: varies from 6-10 mil, balancing durability and flexibility

The thickness of plastic for a hoop house typically varies from 6 to 10 mil, with 6 mil being the most common option for long-term installation. This thickness offers a blend of durability and flexibility, making it suitable for diverse agricultural applications. It can be easily secured with Spring Lock Channel and Wire, and if installed correctly, it can last more than four years.

The 6 mil plastic is available in different options, such as the 4-year UV-resistant type, which helps prolong the life of the plastic by protecting it from sun damage. Another option is the dual-colored 6 mil plastic, which has a black side to ensure complete darkness during certain plant growth stages and a white side to reflect excess light, preventing overheating.

For those seeking even greater durability and strength, the 10 mil reinforced plastic is an ideal choice. This thickness is designed to endure harsh weather conditions and provides superior resistance to tears and punctures. The multiple layers of polyethylene with a molten core and polyester string reinforcement result in a robust material that stands up to the elements. The 10 mil plastic also offers extended lifespan, with a 4-year outdoor lifespan, and increased strength, reducing the need for frequent repairs.

The type of plastic used for a hoop house depends on specific plant needs, weather conditions, and budget. While 6 mil plastic is more common and affordable, 10 mil plastic provides enhanced durability and longevity, making it a cost-effective solution over time.

Frequently asked questions

Polycarbonate is a common covering for hoop houses. It is rigid, shatter-proof, and lighter than glass. It also has great light transmission and can last up to 10 years.

Polyethylene plastic is a more readily available and affordable option, but it might not last more than a year or two. It comes in two grades: greenhouse grade and utility grade.

The thickness of the plastic depends on your plant needs and weather conditions. Common thicknesses include 6 mil and 10 mil.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment