Premium Polycarbonate Sheets | Durable, UV-Resistant & Custom Solutions

Sinhai’s polycarbonate roof domes are innovative architectural solutions for skylights, atriums, and outdoor structures, crafted from high-clarity PC sheets. The 2.5m Star Dome model, featuring a combination of PC and aerospace aluminum, offers a transparent, inflatable design with 4.9m² interior space, ideal for temporary shelters or event venues. For permanent installations, multiwall hollow sheets (8–20mm) provide structural integrity and thermal efficiency, with options for curved or flat profiles. UV-resistant coatings ensure long-term clarity, while the lightweight design (50% lighter than glass) simplifies installation. Sinhai’s engineering team supports custom dome designs, including load-bearing calculations and wind resistance testing. Contact us to discuss dome specifications for your architectural project.