Solid Polycarbonate: The Ideal Choice for Greenhouse Roofing

Choosing the right material for greenhouse roofing is crucial for any grower, as it directly impacts crop growth and quality. Solid polycarbonate stands out as an exceptional option for this application, thanks to its numerous specific advantages.

Light Diffusion and UV Protection

Light diffusion is a key factor in greenhouse design. Solid polycarbonate acts as a natural UV filter, allowing maximum light entry while dispersing it evenly. This reduces the risk of plant burn and protects crops from harmful solar radiation. Ideally, less than 25% of incoming light should be direct, while more than 70% should be diffused light — reaching both upper and lower leaves, and minimizing the need for artificial lighting.

Impact Resistance

Solid polycarbonate is a flexible thermoplastic with outstanding impact resistance. It can withstand blows from stones, hammers, and hail without deforming, always returning to its original shape. It is 250 times stronger than glass and 30 times stronger than acrylic, providing robust protection against harsh weather conditions.

Lightweight Design

One of the main advantages of solid polycarbonate is its light weight, which makes it easier to transport and install compared to materials like glass. This characteristic is particularly important for greenhouse structures, which must be light, strong, and cost-efficient.

Weather Resistance

Solid polycarbonate is extremely versatile and resistant to adverse weather conditions. It can withstand strong winds, hail, and extreme temperatures, ensuring a long service life and consistent performance in any environment.

Easy Cold Bending

Thanks to its excellent properties and unique construction, solid polycarbonate can be easily cold-bent. This makes it possible to create arched or curved roofs with ease, simplifying installation and transportation thanks to its lightweight and flexible nature.