Overview
Polycarbonate rooflights are light, impact-resistant and carry a UV-protective outer layer. Multiwall sheet insulates better; solid profiled sheet matches the steel roof profile and sits between roof sheets.
Rooflight area balances daylight against solar heat gain. Rooflights are not walkable, so safety mesh or warning signs are needed during roof maintenance.
Uses
- 01Daylighting of factory and warehouse roofs
- 02Walkway and yard canopies
- 03Translucent wall bands
- 04Greenhouses and farm buildings
Selection and acceptance checks
- Check the UV layer and warranty period
- Check the profile matches the roof sheet and the fixings
- Provide safety mesh or fall protection
Reference standards
- EN 16153
- ISO 11963
For reference only. The standards for each project follow its design documents, current Vietnamese codes and the investor’s requirements.
Reference brands
Brands are listed for reference; World Steel selects suppliers according to each project’s specification.
Sectors and solutions
Sectors
FDI factories Logistics and cold storage Agriculture and food
