Sunpal Multiwall Polycarbonate standing seam roofing system is particularly well suited to extensive roof areas. The interlocking panels, slimline joints and concealed clips and fasteners make it a quick and easy to install roofing system which has the added benefit of being a cost-effective roofing solution.
The distinct features and main advantages of Sunpal Multi are that it can be applied in both flat and curved shaped design structures.
The standing seam architectural system is widely used for its proven design, strength, durability and superior weather resistance in harsh climates.
Main Benefits
- 99.99% UV Protection
- Hail Resistant
- Increased thermal Insulation with Multilayers
- Available in designer colours including SolarSmart
- Seamless joins
- Twin surface UV2 protected
Typical Applications
- Patios
- Pergolas
- Walkways
- Outdoor Rooms & Pools
- Can be used for Wall Cladding/Screening
- Curved roofs
Product Specifications
| Feature | Specification |
| Panel Thicknesses | 8 mm, 10 mm, 18 mm, 20 mm |
| Panel Widths | 600 mm (8/600, 10/600), 1000 mm (18/1000, 20/1000) |
| Maximum Panel Length | 11.99 m |
| Weight per m² | 1.83 kg (8 mm), 2.00 kg (10 mm) |
| UV Protection | Double-sided UV2 protection |
| Minimum Cold Bending Radius | 2.0 m (8 mm) |
| Fire Classification | B-s1 d0 (European BS EN standard) |






