Best Greenhouse Plastics in 2021- Reviews & Buying Guide

Earlier, these greenhouses were made with fiber glasses that trap sunlight and don’t allow heat to escape.

But this fiberglass costs us extra. Then what would be the ideal option to keep the consistency of heat in a greenhouse?

Well! Have you heard about greenhouse plastic?

Yes, a greenhouse plastic would be a great option to maintain the heat in greenhouses. It helps to keep the greenhouse warm and trap the heat for a longer time.

But it’s challenging to find the best greenhouse plastic on your own. Don’t worry! We have done this work for you.

In this article, we have covered some of the premium models that you can buy. Our review team brought them in the list after passing the quality test.

PRODUCTFEATURES

Farm Plastic Supply

• Size 12 x 25 feet
• Material Polyethylene
• Weight 9.48 Pound

A&A Greenhouse Plastic

• Size 5 x 25 feet
• Material Clear Polyethylene
• Weight 5.46 Pound

Greenhouse Clear Plastic Film

• Size 5 x 25 feet
• Material Infra-red Polyethylene
• Weight 2.41 Pound

Bootstrap Farmer Greenhouse Plastic

• Size 12 x 26 feet
• Material Polyethylene
• Weight 12.69 Pound

PSuncover Greenhouse Plastic

• Size 8 x 25 feet
• Material Five layered Polyethylene
• Weight 6.25 Pound

Greenhouse Film 40' x 100'

• Size 40 x 100 feet
• Material Polyethylene
• Weight 200 Pound

Grower’s Solution Clean Plastic

• Size 16 x 25 feet
• Material Polyethylene
• Weight 200 Pound

GT4 Greenhouse Plastic

• Size 20 x 25 feet
• Material Polyethylene
• Weight 13.97 Pound

ECOgardener Heavy-duty Plastic

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• Size 25 x 10 feet
• Material Polyethylene
• Weight 6.9 Pound

A&A Green UV Resistant

• Size 12 x 25 feet
• Material Transparent Polyethylene
• Weight 8.63 Pound

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Best Greenhouse Plastic Reviews

When so many variants are available, it becomes trickier to choose the suitable one. Therefore, these reviews will help you in finding the top-rated plastic sheet for your greenhouse.

Let’s explore them.

1.   Farm Plastic Clear Greenhouse Film (Top-insulated greenhouse plastic sheet)

The first plastic sheet for the greenhouse in our review list is Farm film. What we like about this film is it gives full coverage to your greenhouse.

With 6mm thickness, it provides excellent protection from frost and winds. This transparent sheet helps in diffusing light correctly in the greenhouse.

The thing that makes it convenient to purchase it is its price. It fits your budget perfectly if you wish to have an affordable one.

Excellent UV Protection

The polyethylene sheet comes with UV inhibitors. It helps to block 90% of UV light that may burn the plants. The sheet has a maximum thickness that diffuses the light perfectly and blocks the UV rays.

Maximum Thickness

The good thing about the Farm film is its thickness. It has an excellent 6mm thickness that helps to block winds, frost, and trap heat.

Besides that, this much thickness doesn’t allow the heat to escape from the greenhouse. This helps to keep the house warm during winters too. The maximum thickness is also helpful in keeping it for a longer time.

Quality Material

The Farm films made this plastic with high-quality polyethylene material. This material can resist extreme weather conditions. On top of that it helps to heat the house for years without getting damaged.

Pros
  • Excellent coverage to the greenhouse
  • No breakage
  • Maintains adequate heat in the house
  • Allows light to diffuse properly
Cons
  • It may crack after a year.

Bottom Line

 On comparing it with some models, we found that this plastic has excellent quality. The impressive thing about this product is its heat-trapping feature.

With this much thickness, it helps to maintain the heat and allows plants to grow. Meanwhile, its power of blocking the UV light gives us a reason to place this product on our review list. Above all, it is great for gardeners who have a small budget.

02. A&A Green Store Greenhouse Plastic 6 mil Film ( weatherproof plastic sheet)

The plastic sheet from A&A Green Store meets perfectly with the needs of all consumers. When we talk about its thickness, it wins our review point. This plastic has a 6mm thickness that is ideal for blocking heat in a greenhouse.

Apart from this, this sheet is transparent and helps to diffuse the sunlight in the house. It also helps to tolerate the winters and keep the plants healthy.

Besides that, it helps to cover the greenhouse without leaving blank spaces.

Weather Proof

This plastic sheet of a greenhouse has good quality polyethylene. It helps to resist storms, frosts, and strong winds. It is ideal for those who live in stormy areas.

The good part about this greenhouse plastic is water resistance, which protects the plants from heavy rain.

Flexible Film

A&A Green Store is one of the best plastic sheets for a greenhouse that you can buy. Despite its thickness, it is flexible enough to keep it last longer. With this feature, it helps to resist the winds without wear and tear damage.

It also helps in enhancing the life of the sheet so that you don’t feel hassles in buying it again and again.

Maximum Light Transmission and UV Resistance

The transparent sheet helps to diffuse the sunlight in the greenhouse. The light transmission helps to increase the heat in the house and doesn’t allow heat to escape from it.

Not only this, but it also helps to protect the plants from UV light. The polyethylene blocks the UV light and keeps your plants healthier.

Pros
  • Non-breakable
  • Resistant to weather
  • Tear-proof design
  • Excellent thickness
Cons
  • The sheet is not so translucent.

Bottom Line

With so many impressive features, we give it the place in the hit list. What we like about this plastic is its weatherproof design that helps to keep it in working condition for a long time. Overall, it is one of the top-rated greenhouse plastics in 2021.

03.  Greenhouse Clear Plastic Film by Grower’s Solution ( infra-red additives plastic sheet)

Grower’s solution, although new in the industry, still provides the super quality sheets. The tough yet flexible sheet of plastic protects plants from winters.

Also, the 6mm thickness of the sheet never lets the heat escape from the house. The material used in the sheet is polyethylene. It helps to trap the light from the sun and allows plants to grow even though their season is out.

The thing that impresses us is it is lightweight and easy to install. Users don’t feel hassles while installing it.

Optimum Light Transmission

This greenhouse plastic sheet is translucent that helps to transmit light in the greenhouse. With the equal transmission of light, the plants will get maximum heat and light that is ideal for their growth.

It is thin yet sturdy enough to withstand in any condition of the environment.

Infra-red Feature

We like this feature in this greenhouse plastic the most. It helps to reduce the loss of heat from the greenhouse and helps to grow plants easily.

And the suitable part is it doesn’t affect the humidity level inside the greenhouse. It also helps to keep the environment stable for the plants.

Easy to install 

One of the best features of this plastic sheet is a quick installation. It is thin and flexible, which helps to unfold it quickly and install it on the greenhouse frame. And you don’t need many tools to fix it.

Pros
  • Complete UV protection
  • Transmits 98% light in the greenhouse
  • Thin and flexible
  • Four-year warranty
Cons
  • It is available in two sizes only.

Bottom Line

 Robust, thin, and flexible, this plastic sheet has all the qualities that we’re looking for. But the thing that we love is its lightweight design that allows a quick installation. It would be a great deal for your greenhouse to grow your plants in any season.

4.    Bootstrap Farmer Greenhouse Plastic ( anti-dust plastic sheet)

This product by Bootstrap Farmer has excellent quality and impressive features. The thickness of the sheet is incredible, which helps to maintain the heat inside the greenhouse.

Above that, it also blocks 90% of UV light so that plants will not burn. We liked the quick installation feature that helps to install it quickly without any trouble. Besides this, this sheet helps to transmit light in the house so that plants can get enough light for photosynthesis.

Prevent Dust Particles 

Bootstraps has a unique anti-dust feature that helps to protect the plants from dust particles. The sheet helps to reduce the entry of dust particles and keeps the plants healthier. You will not find this feature in any other model.

6mm Thickness 

Besides its features, this sheet has 6mm thickness that helps to trap the heat for a longer duration. Moreover, the thickness of the sheet also helps to protect the plants from stormy winds and rains. Also, the five-layer thicker sheet protects the plants from UV light.

Maximum Strength 

The polyethylene material used in this sheet increases the strength of the sheet. It will last longer with you so that you can use it without worrying about damage. Due to its thickness and strength, the product will last longer with you.

Pros
  • Transparent for transmitting light
  • Full coverage to frame
  • Dustproof
  • Maximum heat-trapping
  • Cost-effective
Cons
  • Doesn’t work with hoop frame

Bottom Line

We like its superior features that include thickness, dustproof, UV light protection, and heat-trapping.

Although it is not compatible with the hoop frame, it will still be great to have for growing your plants. Above all, it comes in an affordable range so that you can buy without thinking twice.

05.  Suncover Greenhouse Plastic Film ( tear-resistant plastic sheet for greenhouse)

The Suncover Greenhouse plastic film is ideal for harsh weather areas. With 6mm thickness, it prevents the heat from escaping and keeps the greenhouse warm. This product has all the features that help all farmers grow their plants in all seasons.

The product offers a 90% blockage of UV light that may damage the plants and cause severely burned leaves. And when we talk about its strength, then it wins on this. The sheet’s maximum thickness enhances its strength and helps to remain intact for a longer time.

Transparent Sheet 

The best plastic for the greenhouse is transparent that helps to diffuse light easily in the greenhouse. Besides this, the light transmitted through this transparent sheet allows plants to grow. This will also help the farmers monitor the plants from outside the greenhouse without entering it.

Stabilizes UV Light 

UV light is not only harmful to us, but also for plants too. Thanks to the polyethylene plastic sheet that prevents the entry of UV light in the greenhouse and protects the plants.

In addition to this, it helps to stabilize UV light and trap to heat the greenhouse so that plants receive excellent light in winters.

Tear Resistance 

Above all, this sheet is flexible and helps to prevent tear damage. Due to this feature, it can resist stormy winds without breaking and will last longer with us.

Pros
  • Highly durable
  • Transmits 98% light
  • Anti-dust additives
  • Five layers sheet
Cons
  • Not so transparent as other models

Bottom Line

What we like about this greenhouse plastic is its light transmission quality. The transparent plastic sheet provides adequate light to the plants to grow in all seasons. Above all, it also blocks the entry of dust particles and keeps the plants healthier. If you have a small budget, then give a try to this greenhouse plastic.

06. Farm Plastic Greenhouse Film ( light-transmitting plastic sheet for greenhouse)

 Despite its simplicity, it is one of the top plastic for the greenhouse for the money. The Farm Plastic Greenhouse provides the super quality sheet with considerable thickness.

Its five layers thick sheet protects from UV light. Its material gives you more light transmission. And that would be great for plant growth. What we love the most is its heavyweight that helps to resist heavy rain and hailstorms.

Besides that, it comes with high dimensions that are excellent to give full coverage to the frame of the greenhouse.

Excellent heat retaining capacity 

This plastic sheet for the greenhouse has a 6mm thickness. With this much thickness, it keeps the heat inside the house and makes it ideal for plants to grow in winter. The polyethylene sheet helps to trap the sunlight and increases the temperature inside the greenhouse.

Perfect Light Fusion 

It has a transparent sheet that helps to fuse light equally in the greenhouse. Transfusion of light is essential for plant growth. This sheet also helps to heat the chamber of the greenhouse for a longer time.

Highly Flexible 

This feature helps to install the sheet with ease without getting damage. Due to its flexible nature, it helps to protect the plants from hail storms and rains. It also enhances its life and remains with us for a longer duration.

Pros
  • Clear sheet to see plants from outside
  • High-quality material
  • Gives full coverage
  • UV protection
Cons
  • Heavyweight may create trouble in installation.

Bottom Line

If you want to be a winner, then this model is for you. Its 6mm thickness, UV light protection, and flexible nature give it bonus points. And when we tried its heat-retaining capacity, then we were impressed a lot. It never lets heat escape from the greenhouse. Overall, with these features, it wins the place in our review list.

07.   Greenhouse Clear Plastic Film Covering 16ft. X 25ft. By Grower’s Solution 

Grower’s solution offers a thin plastic sheet that helps to trap the heat in the greenhouse. This quality greenhouse plastic is ideal for big size greenhouses.

Besides this, it is tough enough to use this sheet on the PVC frame. This polyethylene sheet unfolds easily and quickly installs it on the frame. The durable sheet helps to trap the heat that is great to grow plants. Thanks to its easy to clean feature that helps to keep it fresh for a longer time.

Stable Greenhouse Environment 

The infra-red additives present in the plastic sheet help to create a stable environment for plants in the greenhouse. Meanwhile, its thickness ensures that the heat will remain in the house for a long time so that plants will grow in all seasons.

Quality Plastic material 

The use of quality plastic material improves the strength of the sheet. Polyethylene material is highly durable. It helps trap the heat that is good for the growth of greenhouse plants. Apart from this, the see-through sheet helps to monitor the plants from outside.

Quick Installation 

The plastic sheet is thin and flexible, which helps to install it quickly. You can easily fold it and install it on the frame quickly with no tools. But the good thing is it easily sticks to the frame with a regular wire too.

Pros
  • Reduces heat loss
  • Optimum light fusion
  • Easy to clean
  • Budget-friendly
Cons
  • Not ideal for hailstorm areas

 Bottom Line

 Ideally, it has so many impressive features that pull us to try this plastic sheet. Besides all the regular features, we love the infrared additives that help increase the heat in the greenhouse. Overall, it would be a great deal for you.

08.  GT4 Greenhouse Plastic 6 Mil Clear, 20′ Wide X 25′ Long ( light-transmitting greenhouse plastic)

The excellent thickness of this sheet helps to protect the plants from winds. Besides this, the 6mm thick layer of polyethylene helps to retain the heat inside the greenhouse and helps keep the plants cozy during winters.

The toughness of the sheet makes it more durable and helps to resist hail storms without getting torn. Another plus point of this Greenhouse plastic is it cannot degrade from harmful UV rays quickly.

The reason that pushes us to give it the place in our review list is its wonderful features.

Excellent Strength 

The 6mm thick layer of the polyethylene sheet enhances its strength. The toughness of the sheet helps to resist extreme weather conditions. What we like is it has 164% more strength than a regular polyethylene sheet. It helps to keep the sheet in working condition for a long time.

UV Light Protection 

The five-layer sheet not only helps to protect plants from winters but also helps to protect the plants from UV light. Apart from this, the UV protection also helps to keep the sheet last longer with you.

91% light transmission 

Beside all these features, the transparent sheet also helps to transmit 91% light to the plants that help them to grow happily. The light transmission is important to increase the heat in the greenhouse. That’s why this sheet offers maximum light fusion.

Pros
  • Easy to clean
  • Prevents heat to escape from greenhouse
  • Four-year warranty
  • Easy to install
  • Highly durable
Cons
  • It doesn’t work with PVC pipes.

Bottom Line

We like its toughness the most. It helps to keep the sheet strong and sturdy in any weather conditions. However, if you wish to use it on PVC pipes, then you must use white tape to cover the edge before installing it.

Above all, the heat retaining capacity helps enhance the growing season of plants. And this is enough to say- buy it and use it.

09.  Greenhouse Heavy Duty Polyethylene by ECOgardener (anti-condensation plastic sheet)

 ECOgardener is one of the top-rated greenhouse plastics that you can buy. The thickness of the sheet helps to enhance the growing season of the plants. If you wish to buy a highly durable plastic sheet for your greenhouse, then buy this sheet.

One of the most impressive things about this is its polyethylene sheet. It helps to prevent the heat from escaping from the greenhouse and keeping it warm. Besides that, it protects the plants from UV light and prevents leaf burning.

Anti-condensation 

The water droplets on the sheet may prevent the fusion of light. But thankfully, it has this feature that helps to prevent the condensation of water drops on the sheet. In turn, it helps to transmit light in the greenhouse. You will not find this feature in any other plastic sheet of the greenhouse.

Strong and Reliable 

This greenhouse plastic has 0.6 inches of thickness that makes it secure and reliable. This sheet is sturdy enough to protect the plants from frosting and heavy winds. In addition to this, it is flexible, too, to mold and install it quickly.

Ideal for all Frames 

Be it a cold frame, PVC, polytunnels, or greenhouse pipes; it works great for all kinds of frames. The sheet has five layers that enhance its strength and make it ideal for all frames. You can use it on any frame without worrying about damages.

Pros
  • Maximum light fusion
  • UV protection and clarity
  • Ideal for all seasons
  • Increased growing season
Cons
  • It is fairly pricey than other models.

Bottom Line

What we like about this product are its durability and strength. It can resist any weather conditions. Above all, it has great features like ant-condense that helps to prevent water droplets on the sheet.

Its UV protection helps to protect plants from burning. Overall, this would be a great deal to buy in this price range.

10. A&A Green Store Greenhouse Plastic Clear Polyethylene (12′ x 25′) ( full coverage plastic sheet)

If you love to give your greenhouse a bit more coverage, try this good quality plastic for greenhouse. A&A brings this sheet with maximum width so that you can cover your greenhouse adequately.

Above this, it features a 6mm thickness that enhances its strength. Also, the five layers of the sheet helps to keep the heat inside the greenhouse for a longer time.

Besides that, the plastic sheet offers maximum light-transmitting so that plants get enough light to grow healthier.

UV Light Protected 

It has been engineered to provide 90% protection from UV light. The five layers of the sheet don’t allow UV light to enter the greenhouse, thereby prevent the plants from harmful UV rays. The growing plants need to be prevented from burning.

Fully Transparent to Transmit Light 

We like the transparency of the sheet that helps to provide adequate light to the plants. It helps the plants to get enough light to grow appropriately in any season. Besides this, it helps to heat the greenhouse so that plants can grow in any season.

Strong and Sturdy 

This plastic for the greenhouse is tough enough to withstand in any weather conditions. The 6mm thickness of the sheet makes it durable and sturdy. Besides that, the plastic sheet also offers protection from wear and tear damages. Due to this thickness, this plastic will remain with you for a long time.

Pros
  • It is cost-effective
  • Enhances the life of plants
  • Tough enough to withstand in any environment
  • Highly durable and long-lasting
Cons
  • Prolonged use on PVC may damage it.

Bottom Line

Its features impress us the most. More than that, it fits the budget of everyone. UV light protection is excellent to prevent plants from burning. Thus, it is good to buy to enhance the growing season of the plants.

Buyers’ Guide-Things to Consider Before Buying Greenhouse Plastic

When it comes to buying premium quality plastic sheets for the greenhouse, people always get puzzled by different models. But don’t worry, we will help you to find the right product for you. That’s why we’ve compiled up a buying guide to assist in selecting a suitable product for you.

Thus, before you proceed to buy any plastic sheet for the greenhouse, make sure to cross-check these things. So, let’s get started.

The Thickness of the Sheet 

The first thing to tick while purchasing the premium plastic for the greenhouse is thickness. A good plastic sheet must have a thickness of 6mm. It helps to resist any weather conditions and enhances its longevity too.

However, if you compromise with the thickness, then chances are there you need to compromise with insulation. The more width, the more will be insulation. Hence, be sure to check the thickness of the plastic sheet.

Also, the thickness is vital for enhancing the life of the plastic cover so that it will last longer with you without getting damage.

Transparency of the Sheet 

It may choke you, but yes, the transparency of the sheet also matters a lot while buying the plastic for the greenhouse. If the sheet is not transparent enough, then the chance is there, it will not transmit light correctly in the greenhouse.

Less transmission of the light means less heat, which is not enough to grow plants in winters. The sunlight will not reach properly to the plants if the sheet is not transparent.

Thus, make sure to check the transparency of the plastic sheet before you buy it.

Durability 

Before buying the greenhouse plastic, make sure that it is durable. This is because if you need to have this plastic sheet for a long-time project, it needs to be durable enough.

The plastic sheet made from polyethylene is strong to keep it last longer with you. This also helps to enhance the longevity of the plastic sheet. So, make sure that the product you buy is durable. To check the durability of the sheet, you can test its thickness. It will help you in finding the right product for you.

Weight of the Sheet

The next important thing to consider before buying the plastic sheet for the greenhouse is its weight. The plastic sheet must be dense so that it can resist the extreme conditions of the weather.

However, you may find many lightweight sheets too that are strong and flexible. So, before proceeding, pay some attention to the weight of the sheet. Moreover, the weight of the sheet does matter to enhance the strength of the sheet. It provides toughness to the sheet and helps to keep it last longer without getting damaged.

UV light Protected 

The next thing to consider is UV light protection. It is essential to have this feature because it helps to protect the plants from burning.

However, there are only a few companies that offer UV protection. The plastic sheet that has this feature helps to trap the UV light and transmits it to heat the greenhouse. So, make sure to check this feature before you buy them.

Layers of the Sheet 

The next important thing to consider before buying the plastic sheet is its layers. It plays a vital role in keeping the greenhouse warm.

Some sheets have three layers, while some others have five layers. However, if you wish to buy a strong sheet, you must purchase the plastic sheet with five layers. This is because these layers of the sheet helps to trap the heat for a long time.

Not only this, but these layers enhance the strength of the sheet too. So, make sure to have the plastic sheet that has five layers in it.

Anti-condensation 

You may find that water droplets on the plastic sheet prevent the light from entering the greenhouse. But this anti-condensation feature doesn’t allow the water droplets to stay on the plastic sheet and helps to transmit more light in the greenhouse.

The more light, the more will be the heat, and the more plants will grow happier in the greenhouse. So, next time you proceed to buy a greenhouse plastic, make sure to check this feature.

Infrared Additives 

This feature may or may not be essential for some individuals. But it is good to have infra-red additives, especially when you are living in cold regions.

Those plastic sheets that have infrared additives can keep the greenhouse warm in colder regions. So, make sure to check this feature too before you buy them.

Frequently Asked Questions

01. How much thickness of the plastic sheet is good for a greenhouse? 

The greenhouse sheets are available in different thicknesses and sizes. But the perfect greenhouse plastic sheet would be that which has 6mm thickness. The thickness is essential to trap the heat for a long time and keep the greenhouse warm.

Moreover, thickness improves the strength of the plastic sheet too. The products that we reviewed above have 6mm thickness. If you wish to buy, you can select from them.

02. What is the advantage of having a plastic sheet for a greenhouse? 

The greenhouse plastic sheet has several advantages over the glass. It is cheaper and helps to retain the heat inside the greenhouse for a long time. Moreover, it helps to enhance the growing season of the plants too.

You cannot get this thing in the fiberglass greenhouse. Besides this, it is strong and flexible to protect the plants from hail storms. The plastic sheet also provides excellent insulation to keep the greenhouse warm and grow the plants in all seasons.

03. Can we use any regular plastic sheet for the greenhouse? 

The plastic sheets provide excellent heat-trapping quality that helps to grow your plants in the winter season too. However, you cannot use any regular plastic sheet as they don’t provide the heat-trapping quality, which keeps the greenhouse warm.

So, make sure to buy only a quality product, not a regular plastic sheet. However, if you wish to purchase an excellent product, you can select from the products mentioned above. These all have superior quality polyethylene and have great features.

04. Which is better: a clear plastic sheet or a colored plastic sheet for a greenhouse? 

Ideally, the transparent plastic sheet is suitable for the greenhouse because it helps to transmit light in the greenhouse. But the plastic sheet that is colored is not ideal for carrying the light. Moreover, these colored sheets are not able to heat the greenhouse properly. So, make sure to have those plastic sheets that are transparent and clear enough to transfer light.

05. Suggest some of the best plastic sheets for a greenhouse? 

There are a plethora of the best plastic sheets for greenhouse available on Amazon. Grower’s solution, A&A, Farm plastic, and Suncover are the best models for you.

However, if you are not satisfied with the above ones, here is a buying guide for selecting the perfect one for your greenhouse.

6. Is it worth it to buy the plastic sheet for the greenhouse? 

Yes, it is worth buying the plastic sheet for the greenhouse, as these are cheaper than the fiberglass. Not only this, but it also helps to insulate the greenhouse.

Besides this, these plastic sheets help to block the UV rays too. But you cannot get these features in the regular fiberglass greenhouse. Moreover, these plastic sheets are easy to install on the greenhouse. Anyone can install it quickly without taking help from others.

Final Words

Several factors affect the choice of greenhouse plastic for different individuals, out of which, the place where you are living is more important. Also, there are many manufacturers who may provide you a similar rating of greenhouse plastic.

But here, we’ve narrowed down the list by reviewing the topmost products so that you can quickly get the best one.

Our buyer’s guide and reviews list will help to select the best greenhouse plastic to keep it warm in winters.

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