Plastic Greenhouse Panels | Greenhouse | Sheets | Panels

At Roofing4US, we pride ourselves on delivering a versatile assortment of Plastic Greenhouse Panels that serve various needs and applications. Whether you are a gardening enthusiast looking to extend your growing season or a seasoned horticulturist in need of a reliable solution, our panels are designed to promote a thriving gardening environment. Below, we explore the different types of products in this category and provide a breakdown to help you make an informed decision.

Product Types:

Clear Hammered Sheets

Ideal for those who want a blend of clarity and texture. The hammered design disperses light in a manner that can prevent hotspots while still allowing optimal sunlight. Suitable for both aesthetic gardens and functional greenhouses.

Greca Polycarbonate Corrugated Sheets

These sheets combine the strength of polycarbonate with a corrugated design. Perfect for those looking for a balance between durability and classic greenhouse aesthetics. Comes in a variety of colors to match your preference.

Multiwall Polycarbonate Sheets

A premium option with multiple layers, ensuring both insulation and light diffusion. This is best for serious gardeners or commercial setups where temperature regulation and optimal light dispersion is crucial.

Twinwall Polycarbonate Sheets

Offering a dual-layer design, the twinwall sheets provide an intermediate solution between the clear sheets and the multiwall ones. They offer good insulation while ensuring plants get ample light. Currently on sale!

Selection Guidance

Aesthetic Gardens: If you're designing a garden for aesthetic appeal, the Clear Hammered Sheets or colored Greca Polycarbonate Corrugated Sheets might be your best pick.

Functional Greenhouses: For those keen on producing year-round and ensuring maximum plant protection, the Multiwall or Twinwall Polycarbonate Sheets are highly recommended due to their insulating properties.

Budget Considerations: If you're looking for a balance between cost and functionality, the Greca Polycarbonate Corrugated Sheets offer good value.

Plastic Greenhouse Panels

Plastic panels are commonly utilized in constructing greenhouses due to their flexibility, affordability, and ability to create optimal conditions for plant growth. These panels are typically crafted from various plastic materials like polycarbonate, acrylic, polyethylene, or PVC. 

The plastic panels offer several benefits:

Light Penetration: Plastic panels enable sunlight to enter while filtering out harmful UV rays. This facilitates photosynthesis and establishes a controlled environment for plants to thrive.

Insulation: Some plastic panels consist of double or triple layers with air pockets in between, enhancing insulation. This regulates temperature and safeguards plants against severe weather.

Sturdiness: High-quality plastic panels can withstand impacts, weathering, and fading. They endure hail, heavy rain, and other environmental factors.

Weight: Plastic panels are lightweight compared to traditional glass panels, simplifying installation and maintenance.

Customization: Plastic panels come in varying thicknesses, colors, and light diffusion levels. This enables growers to tailor greenhouse conditions to suit specific plant needs.

Energy Efficiency: Due to their insulating properties, plastic panels help decrease heating and cooling expenses in greenhouses.

Cost-Effectiveness: Plastic panels are generally more budget-friendly than glass panels, making them a favored choice for smaller greenhouse projects.

Easy Setup: Plastic panels are relatively easy to install and can be cut to fit desired dimensions, reducing the need for complex tools.

UV Protection: Many plastic panels have coatings that resist UV damage, prolonging their lifespan and preventing yellowing or deterioration.

Low Maintenance: Plastic panels typically require minimal upkeep. Periodic cleaning to remove dirt is usually sufficient to keep them functioning well.

What are the advantages of choosing polycarbonate plastic panels for greenhouses ?

Selecting polycarbonate plastic panels for greenhouse construction comes with several benefits owing to their distinctive characteristics. Here are the main advantages:

Effective Thermal Insulation: Polycarbonate panels possess strong thermal insulation properties. They help maintain a consistent internal temperature by reducing heat loss in cold conditions and limiting heat absorption during hot periods. This insulation results in energy savings and provides ideal growth conditions for plants.

Long-lasting and Resistant to Impact: Polycarbonate panels exhibit remarkable strength and resistance to impacts, ensuring exceptional durability. They can endure hail, strong winds, and accidental impacts without fracturing or breaking, leading to an extended lifespan and decreased replacement expenses.

Uniform Light Dispersion: These panels often come with light-diffusing qualities that evenly distribute sunlight throughout the greenhouse. This prevents shadow formation and guarantees uniform light exposure for consistent plant growth.

Shielding from UV Rays: Premium polycarbonate panels are coated to block harmful UV radiation. This shield shields plants from harm and minimizes the likelihood of panel discoloration or deterioration over time.

Lightweight and Simple Installation: Polycarbonate panels have a lower weight compared to conventional glass panels, streamlining handling and setup. Their lightweight nature simplifies the installation process and diminishes the necessity for robust support structures.

Adaptability and Design Options: Polycarbonate panels can be easily curved or shaped to fit distinct greenhouse designs. This adaptability enables innovative architectural choices and customized configurations that match specific requirements.

Long Lifespan: Polycarbonate panels boast a lengthy lifespan and can endure years of exposure to outdoor elements without notable degradation. This extended life assures a steady growth environment over time.

Minimal Maintenance: Polycarbonate panels necessitate minimal upkeep. Routine cleaning to eliminate dirt and debris, coupled with occasional inspections for any damage, is usually adequate to keep them in good condition.

Economical: While initially more expensive than certain other plastic alternatives, the long-term advantages of polycarbonate panels, such as their durability and energy efficiency, often validate the higher initial investment.

Is there any alternatives to plastic for greenhouse panels?

Indeed, there exist substitutes for plastic that can serve as greenhouse panels. These alternatives come with varying advantages and disadvantages. Here are several options:

Glass Panels:

Glass has been a traditional selection for greenhouse panels. It offers exceptional clarity, durability, and UV protection. Glass panels allow maximum light entry and are relatively easy to clean. However, glass is heavy and can be pricier to install. Its insulation properties are lower than those of certain plastic materials.

Fiberglass Panels:

Fiberglass panels are lightweight and provide effective light diffusion. They possess durability and resist corrosion. However, they may become brittle over time due to UV exposure, and their light-transmission qualities can deteriorate with time.

Acrylic Panels: 

Acrylic panels are lightweight and offer good clarity. They're less prone to breakage compared to glass and have better insulation properties. Nevertheless, acrylic panels can be scratched more easily, necessitating greater maintenance to sustain their clarity over time.

Polycarbonate Panels: 

The attributes of polycarbonate panels have been discussed extensively in previous responses. They are recognized for their robustness, insulation, and resistance to impacts. They offer a compromise between light penetration and diffusion. However, their initial costs might be higher compared to some other options.

Bamboo or Wood Panels: 

In some greenhouse designs, bamboo or wood is used as panel materials. While these materials can provide a natural and visually pleasing appearance, they may not deliver the same level of insulation and light entry as plastic or glass panels. Their preservation demands are also more substantial to prevent deterioration and decay.

When selecting an alternative to plastic for greenhouse panels, it's vital to factor in aspects like light transmission, insulation, longevity, expenses, and maintenance prerequisites. Each material presents distinct pros and cons, so the decision should hinge on the specific demands of your greenhouse and the plants you intend to cultivate.