From steel plants to greenhouses — DawnLite FRP daylighting sheets across China and export markets.
A very large production complex — casting halls, rolling bays and machine shops under one steel roof. The building needed usable natural light across the whole floor plate without changing the existing purlin layout.
Supplied: 156,000 m² of FRP daylighting sheet, run in the same profile as the metal roofing so the sheets drop straight into the existing roof bays.
Steel works are a hard environment for any roofing material: high radiant heat under the roof, dust, and long spans that leave little room for fixing errors. Artificial lighting alone makes those halls expensive to run during the day.
Supplied: standard FRP daylighting sheet integrated with the metal roofing system across the large-span workshops, giving continuous daylight without breaking the roof line.
Warehouses have to satisfy two requirements at once — enough daylight for the people working inside, and fire performance to satisfy the code inspector.
Supplied: fire-retardant FRP sheet (oxygen index 26–32 %) run alongside steel cladding, so the daylighting strip does not become the weak point of the roof.
A greenhouse is the hardest test for a daylighting sheet: permanent humidity underneath, full UV on top, and an operator who cannot afford to re-roof every few years.
Supplied: weather-resistant FRP sheet with a UV-blocking surface film, specified for a long service life and low maintenance.
Send us the profile and quantity — we will match a proven solution.
