Trapezoidal Multiwall Polycarbonate Roof & Skylight System
Modular trapezoidal polycarbonate panels for flat or curved roofing and skylights—combining thermal insulation, UV protection, and fast installation.







Versatile Trapezoidal Roofing System for Industrial Skylights and Covers
The trapezoidal multiwall polycarbonate roof & skylight system is a high-performance translucent roofing solution, ideal for continuous flat and curved skylights. Engineered with a multiwall trapezoidal profile, this system seamlessly integrates with corrugated metal sheets and panels, offering excellent thermal insulation, weather resistance, and light diffusion.
Its integrated UV protection ensures long-term clarity and durability, while the robust multiwall structure enhances resistance to snow, wind, and hail. Designed for fast and secure installation, the system supports both longitudinal and transversal overlapping, making it perfect for large-scale industrial and architectural projects.
Available in multiple configurations—including 40/8 mm, 40/10 mm, 40/16 mm, 80/12 mm, 80/16 mm, 80/20 mm, and 28/112 mm (twinwall)—this system offers customizable design options and is compatible with curved installations (minimum radii R.3500 or R.6000).
Whether you’re working on ridge-to-eaves roofing, industrial skylights, or light-transmitting cladding, this system ensures strength, efficiency, and visual appeal.
Key Features
- Trapezoidal multiwall design – Combines strength with aesthetic appeal
- Flat and curved options – With bending radii R.3500 and R.6000
- Wide variety of thicknesses and profiles – Tailored to project needs
- High thermal insulation – Improves energy efficiency
- UV protection & hail resistance – Built for harsh environments
- Quick, reliable installation – Compatible with metal sheets
- Complete accessory system – For watertight and secure assembly
Ideal Applications
- Curved or flat architectural roofing projects
- Industrial and commercial skylights
- Warehouse roofing
- Ridge-to-eaves sheet integration
- Daylight covers for production halls
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