Are you searching for the perfect greenhouse polycarbonate sheets to suit your needs? By the end of this informative piece, you’ll know how to effortlessly select the ideal polycarbonate sheets for your greenhouse.
You may be familiar with the fact that there are two primary types of polycarbonate sheets suitable for your greenhouse: solid polycarbonate and twin-wall polycarbonate. While both offer excellent clarity, they differ in various aspects, including thickness, impact resistance, and pricing. We’ll delve deeper into these distinctions shortly.
Before we dive into the specifics of solid and twin-wall polycarbonate sheets, it’s essential to grasp why polycarbonate sheets are a preferred choice for greenhouses in the first place.


Why Choose Polycarbonate Sheets for Your Greenhouse?
Polycarbonate is a great choice for greenhouses because it’s tough and lasts long. Unlike glass, it won’t break easily, so you don’t have to worry about accidents.
Another advantage is that it’s easy to install, making it a practical option for greenhouse construction. Whether you choose solid or twin-wall polycarbonate, you can easily cut it to size, and its lightweight nature makes handling and securing a breeze.
Solid Polycarbonate vs. Twin Wall Polycarbonate: Which Is Better for Greenhouses?
Both solid polycarbonate and twin wall polycarbonate have their merits, but ultimately, solid polycarbonate sheets are the better choice for strength and style reasons – we’ll explain why from 4 points.
1 Rupa
Twinwall polycarbonate sheets have a unique design with two layers and a structure in between, making them lightweight. In contrast, solid polycarbonate sheets resemble glass and are solid throughout. This structural distinction means that if appearance is important to you, solid polycarbonate sheets with their glass-like look are a better fit for your garden and offer a more traditional glass style.
2 Cost difference between solid and twin-wall polycarbonate?
Twinwall polycarbonate is the wallet-friendly choice for those on a budget. It offers great features compared to solid sheets while being more cost-effective. The main reason for this is that it’s not solid, which means less raw material is used per meter. If you opt for a twin wall, consider investing a bit more in a thicker version, like the 10mm polycarbonate sheet or thicker, for added strength.
Sebaliknya, polikarbonat pepejal is regarded as a premium option for greenhouses. Better quality often comes with a higher price tag, but for many, the additional strength and visual appeal of solid polycarbonate outweigh the extra cost.
In summary, the twin wall is the more affordable choice for greenhouse polycarbonate, while solid is the pricier option, but for good reasons. Choose based on your budget, but for optimal greenhouse performance, we recommend considering solid polycarbonate, which can be a wise long-term investment.
3 Is solid greenhouse polycarbonate or twin wall polycarbonate clearer?
Both types of greenhouse polycarbonate sheets come in clear options. However, solid polycarbonate provides even better light with over 90% transmission, while twin wall offers about 81%. This doesn’t mean a twin wall will create shadows, but solid polycarbonate lets in slightly more light!
Solid polycarbonate also boasts higher clarity. So, if you want maximum light in your greenhouse, solid is your best bet for clear and bright panels.

4 Impact Strength of Solid VS Twinwall Polycarbonate
Twinwall polycarbonate is lightweight, yet it still offers good impact strength when compared to glass. This impact resistance is thanks to its multiple layers, which help distribute the force of any impact.
If you prioritize the highest impact strength, then solid polycarbonate sheets are your top choice. They provide superior impact resistance compared to other plastic sheets and are often described as nearly unbreakable. They are an astonishing 200 times stronger than glass of the same thickness due to the strong polymer resin they are made from.
In terms of impact resistance, solid glazing sheets are the superior option.
Berapa tebal polikarbonat untuk rumah hijau?
Polycarbonate is a great choice for greenhouses because of its durability, but you might wonder what thickness to go for. Well, it depends on your specific needs and how your greenhouse is constructed, especially if it’s not a completely new build.
When it comes to selecting the right thickness for polycarbonate sheets in your greenhouse, it varies depending on whether you’re using solid or twin wall sheets. We suggest 6mm or 10mm for twin-wall polycarbonate and anywhere from 3mm to 6mm for solid glazing sheets.
For greenhouses with solid polycarbonate panels, the most common choice is 6mm thickness. This thickness is versatile and suitable for various weather conditions. It offers a good balance between strength and cost-effectiveness, boasting high impact resistance and rigidity, reducing the risk of damage.
Another important consideration is if you’re replacing a greenhouse panel. If your previous panel was 6mm glass, choosing a matching thickness polycarbonate panel makes installation a straightforward swap. This saves you time, money, and hassle, allowing you to focus on what matters most: growing your plants.
If you opt for twin-wall polycarbonate, it’s advisable to invest in a thicker sheet for added support. Although there might be a slightly higher initial cost, it pays off in the long run by preventing frequent panel replacements. A 10mm thickness is an excellent choice as it provides superior insulation and strength. In comparison, a 4mm twin-wall is not recommended as it’s relatively flimsy and can easily get damaged in storms or strong winds, leading to more frequent and costly replacements.
What Color of Greenhouse Polycarbonate is best?
Light plays a vital role in the growth of plants in your greenhouse, so getting the right panel color is crucial.
Clear is the most popular choice for greenhouse polycarbonate sheets because it allows maximum light transmission and transparency. Plants, fruits, and vegetables all need plenty of light to thrive, making clear sheets a logical option.
As you become more experienced with your greenhouse, you may notice that some of your plants require less light than others. Luckily, there’s a simple solution. By switching to Opal Polycarbonate sheet panels for shading at one end, you can optimize your greenhouse’s use. While there’s also a bronze polycarbonate sheet available, it’s not as commonly used for greenhouses as clear and opal. However, it’s still worth considering based on your greenhouse’s specific requirements.
Don’t forget, that you can easily replace your panels as long as you stick to the same thickness, making customization a breeze!
What is the best greenhouse polycarbonate to use?
In our view, when it comes to greenhouse polycarbonate sheets, solid glazing sheets are the top choice. They offer the most traditional greenhouse appearance, ensuring your greenhouse retains that classic look. Not only do they provide the best light transmission, but they are also the premium option. Investing a bit more in a solid sheet is well worth it to create your dream greenhouse.
There are pros and cons to using both solid and twin wall panels for your greenhouse. Your choice depends on your personal preferences and greenhouse design. Clear is the ideal color choice, but you can adjust some panels to provide shade in specific areas based on your plant needs.
As previously discussed, both sheets offer excellent light transmission and ease of installation, making them both suitable for greenhouse use. If you’re on a tight budget, twin-wall is a practical option. However, it’s advisable to opt for a 10mm thickness since anything thinner, like 4mm, is quite flimsy and may not withstand challenging weather conditions or strong winds effectively.
Need Help with Polycarbonate Sheets for Your Greenhouse?
If you need assistance in creating a quote for your polycarbonate greenhouse sheets, don’t hesitate to reach out to us. Our team is ready to help through our Live Chat or via email at sales@unqpc.com. We’re here to provide you with all the guidance and support you need for your project. Feel free to get in touch, dan kami akan berbesar hati untuk membantu anda.