Cellular Polycarbonate
Insulate. Illuminate. Build.
Lightweight multiwall polycarbonate panels with excellent thermal insulation and light diffusion for construction, greenhouses, and roofing applications.
Cellular polycarbonate panels (also known as multiwall or twin-wall PC) combine the strength of polycarbonate with an air-chamber structure that provides excellent thermal insulation and light diffusion. These lightweight panels are ideal for roofing, skylights, greenhouses, covered walkways, and partition walls.
The multi-layer construction traps air between the walls, creating an insulating barrier that significantly reduces heat transfer compared to single-layer materials. This makes cellular PC panels a cost-effective solution for climate-controlled environments.
SBP’s cellular polycarbonate panels are manufactured with co-extruded UV protection and comply with international fire safety and impact resistance standards.
Technical Specifications
| Property | Value |
|---|---|
| Density | 1.20 g/cm³ |
| Light Transmission | 80-82 % |
| Thermal Insulation (U-value) | 3.3 (6mm) W/m²K |
| Impact Resistance | High |
| UV Resistance | Excellent (UV layer) |
| Operating Temperature | -40 to +120 °C |
| Fire Classification | B1 |
| Weight (6mm) | ~1.3 kg/m² |
