Baoding Sinhai Sunboard Manufacturing Co., Ltd. is a direct manufacturer with 30+ years of polycarbonate sheet experience, operating 3 production bases and 25+ production lines with an annual output exceeding 60,000 tons. Produced from 100% virgin polycarbonate resin — with SABIC or BAYER material available as an option — each solid greenhouse polycarbonate sheet is made through a continuous UV co-extrusion process. Key measurable properties include light transmission of 88%–92%, an operating range of -40°C to +120°C, and thickness options from 0.95mm to 23mm.
A solid greenhouse polycarbonate sheet is a monolithic engineering plastic panel produced by a continuous extrusion method utilising high purity polycarbonate resin. It has glass-like optical clarity and far greater structural stability than hollow multi-wall or corrugated panels.
It tackles some of the practical disadvantages of typical glazing materials for use in agriculture and horticulture: glass breaks when hit by hail; polyethylene films last 1–3 years; and regular glazing can have difficulty providing uniform photosynthetic active radiation (PAR) conditions for sensitive crops.
With great light transmission and impact protection, this kind of panel protects crops from hail and heavy snow loads while maintaining consistent interior light levels.
The performance of this solid PC panel is defined by measurable, testable parameters.
| Parameter | Details |
|---|---|
| Thickness | 0.95mm – 23mm |
| Light Transmission | 88%–92% |
| Impact Resistance | 250–300× stronger than glass |
| Temperature Range | -40°C to +120°C |
| UV Layer | 50–105 micron, co-extruded, 1 or 2 faces |
| Material | 100% virgin resin; SABIC or BAYER optional |
| Colors | Transparent, Bronze, Grey, Opal, Lake Blue, Amber, Dark Blue, Silver, Orange, Yellow, Custom |
| Manufacturing Process | UV co-extrusion |
| Certifications | ISO 9001:2015, UDEM, KOSHER |
| Warranty | 10 years against yellowing |
| Fire Rating | B1 self-extinguishing |
| Applications | Greenhouse, Skylight, Roofing, Glazing, Sound Barriers, Partitions, Canopies |
Agricultural & Horticultural Greenhouses
Excellent for commercial farms, botanical conservatories, controlled environment agriculture. The 88-92% light transmission maintains PAR high and impact resistance takes the impact of hail and large snow loads that would break glass.
City Rooftop Greenhouses
Solid PC panels are about half the weight of comparable glass panels, which decreases the structural strain on multi-story structures – a key factor for urban building code compliance.
Extreme Weather Commercial Agriculture
Traditional glazing is more prone to failure, and is used in areas with high hail damage and hurricane danger. Less breakage means less downtime for maintenance and lower expenditures.
Skylights & Roofing Architectural
The thickness range 0.95-23mm includes light weight canopy glass to big span skylight systems. Cold-bendability allows for curved roof profiles without extra heat developing.
Acoustic Barriers & Partitions
The panel is 10mm thick and offers a noise reduction of about 30-35 dB. This panel is ideal for highway barriers and interior office partitions.
Every panel goes through a multi-stage inspection process before shipment.
Standard sizes are available, and full customization can be arranged. Options include:
With 25+ production lines and 3 production bases, regular orders are typically completed within approximately 7 days. For customers in Central Asia, the Kashgar production base supports delivery within approximately 7 days. Local warehouse resources are maintained in Tashkent and Dushanbe for faster regional fulfillment.
Solid greenhouse polycarbonate sheet has a higher thermal expansion coefficient than metal. During installation, use oversized holes and specialized gaskets to allow the panel to expand and contract without buckling. Avoid harsh chemical cleaners, which can cause surface crazing. Clean with mild soap, lukewarm water, and a soft microfiber cloth.
Q1: How does the impact resistance compare to glass or acrylic?
A: Impact resistance is rated at 250–300 times that of glass and 30 times that of acrylic, based on standard drop and Charpy impact tests. This performance level is the same class used in security glazing and protective applications.
Q2: Will the panel yellow or lose clarity over time?
A: The UV protection is co-extruded into the panel surface during production rather than applied as a topcoat. Panels are manufactured from 100% virgin polycarbonate resin, and the product carries a 10-year warranty against yellowing.
Q3: Can it be cut or drilled on-site without cracking?
A: Polycarbonate is flexible rather than brittle, so standard power tools — circular saws and drills — work without causing shattering. The panel can also be cold-curved to a radius 175 times its thickness for curved installations.
Q4: How does it perform in extreme temperatures?
A: It remains structurally stable from -40°C to +120°C and is suitable for both freezing winter climates and high-temperature desert environments.
Q5: Is it suitable for highway sound barriers?
A: A 10mm solid PC panel reduces noise by approximately 30–35 decibels, which is applicable for highway barriers, urban sound walls, and office partitions.
Q6: How is the UV protection layer applied?
A: The UV layer is co-extruded as part of the panel surface during manufacturing — not applied as a secondary coating — which means it does not peel or wear away with normal use.
Do you have more questions about solid greenhouse polycarbonate sheet? Send your project requirements or RFQ to [email protected]. We will respond as soon as possible.
⭐⭐⭐⭐⭐ · August 12, 2026
Central Asia - Uzbekistan Focus (Customization & UV Resistance)
Impressive customization capabilities! We ordered the customized Double‑wall Narrow Grid sheets with Double Circular Edges for our recent urban project in Tashkent. The fit and finish are exceptional. Most importantly, the use of high‑quality 3R virgin raw materials provides the thermal stability and UV protection needed for the intense Uzbek sun. A top‑tier partner for Central Asian infrastructure.
⭐⭐⭐⭐⭐ · July 25, 2026
South America - Corrugated Selection (Volume & Patent)
The best selection of corrugated profiles in the market. Having access to 70+ free molds saved us significant tooling costs. We are extremely pleased with the Trapezoidal 1000 and the 1060 Wave/Trapezoidal sheets in Bronze and Yellow; there is zero color deviation across the entire batch. Furthermore, their Patented Reed Sheets have given our architectural projects a unique, high‑end texture that no other supplier can offer.
⭐⭐⭐⭐⭐ · June 18, 2026
Southeast Asia - Solid Sheet (Durability)
Our go‑to supplier for Solid Polycarbonate Sheets. In the humid and high‑heat environment of Southeast Asia, these solid panels maintain perfect transparency and high impact resistance. The quality of the resin is evident, and the service is always efficient。