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AJONIT Polycarbonate Skylight Sheets
The PC sheets are widely used in factories, buildings(corridors and windows, etc.), rain-shields, garages, greenhouses and orchid gardens, and etc.
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TRIMDEK Polycarbonate Skylight Roofing Sheet
The PC sheets are widely used in factories, buildings(corridors and windows, etc.), rain-shields, garages, greenhouses and orchid gardens, and etc.
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Architecture
Uses: Roofing, Dormers, Public Facilities, Polycarbonate Skylight and Polycarbonate Roofing
Note: Polycarbonate corrugated sheet’s UV-protective feature lends itself to be a great building material when used in lighting, polycarbonate roofing, polycarbonate skylight or indirect illumination applications, retaining its high-quality for years.
CASE STUDIES
From transit station canopies to commercial building skylights, corrugated polycarbonate roofing sheets have become a defining material in modern architectural design. Lyon Plastic's polycarbonate corrugated panels combine the translucency and lightness that architects demand with the structural durability and UV resistance that public and commercial projects require. Whether the application is a covered walkway, a rooftop terrace, a clubhouse canopy, or a full building skylight renovation, Lyon Plastic delivers polycarbonate roofing solutions built to perform and designed to last.
Why Architects & Contractors Choose Corrugated Polycarbonate Roofing Sheets
Modern architecture increasingly calls for materials that admit natural light without sacrificing weather protection or structural integrity. Corrugated polycarbonate roofing sheets answer this demand directly — they are lightweight, impact-resistant, and available in diffused variants that eliminate glare while flooding interiors with soft, even daylight.
Lyon Plastic's corrugated PC sheets carry a co-extruded UV-protective coating on both surfaces, blocking solar degradation and retaining optical clarity across years of outdoor exposure. The result is a roofing material that stays bright, clean, and structurally sound long after fiberglass or PVC alternatives have yellowed and weakened.
Key Benefits of Lyon Corrugated Polycarbonate Roofing Sheets
| Benefit | Detail |
|---|---|
| High Light Transmission | Clear and diffused variants deliver natural light into covered spaces, reducing artificial lighting costs |
| Architectural Versatility | Suits roofing, dormers, canopies, walkways, skylights, and terrace covers across building typologies |
| Impact & Weather Resistance | Withstands hail, wind, and heavy rain — significantly stronger than glass or fiberglass |
| Co-Extruded UV Protection | Built-in UV coating prevents yellowing and maintains clarity for 10+ years of outdoor use |
| Lightweight Construction | Easy to transport, handle, and install — reduces structural load requirements |
| Cold-Formable for Curved Designs | Bends across corrugations without cracking — suitable for arched canopies and curved rooflines |
| Flame Retardant | Self-extinguishing properties meet fire safety standards for public and commercial buildings |
| Low Maintenance | Periodic cleaning with mild soap and water is sufficient — no special treatment required |
Architectural & Public Facility Applications
Lyon Plastic corrugated polycarbonate roofing sheets are specified across a wide range of architectural and public infrastructure projects:
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Transit station canopies & walkways
— diffused PC panels provide covered passenger areas with bright, glare-free natural light (Tainan Railway Station Renovation) -
Commercial building skylights
— translucent roofing panels replace opaque sections to enhance interior brightness (Eastern Bloom Corporation, Taichung) -
Clubhouses & community facilities
— polycarbonate canopy roofing creates bright, sheltered outdoor gathering spaces (106 Clubhouse, New Taipei City) -
Factory carports & covered parking
— lightweight panels provide rain protection and natural daylighting without heavy structural requirements (Kaohsiung City) -
Loft & residential renovation
— corrugated PC sheets introduce daylight into converted rooftop spaces without full structural rebuilds (Loft Rebuild, Tainan) -
Building dormers & roof windows
— profile-matched panels integrate cleanly into pitched roof structures -
Covered corridors & walkways
— continuous polycarbonate roofing creates bright, weather-protected connections between building sections -
Patio & terrace covers
— residential and commercial outdoor spaces gain weather protection while retaining an open, light-filled character -
Garden roof covers
— translucent roofing shelters outdoor areas without blocking the natural ambiance of landscaped spaces
Clear vs. Diffused — Choosing the Right Sheet for Your Project
| Clear Panels | Diffused Panels | |
|---|---|---|
| Light Quality | Direct / concentrated | Scattered / uniform |
| Glare | Possible at low sun angles | Minimized |
| Aesthetic | Glass-like transparency | Soft, frosted appearance |
| Best For | Carports, garden covers, open sheds | Transit canopies, commercial interiors, lofts, corridors |
| UV Protection | Co-extruded coating | Co-extruded coating |
For most public facility, commercial, and residential architectural applications, diffused polycarbonate roofing sheets are the preferred specification — delivering soft, even natural light without the glare or concentrated heat zones that clear panels can produce in occupied spaces.
Frequently Asked Questions
Q: Can corrugated polycarbonate sheets match my existing metal roof profile?
A: Yes. Lyon Plastic's AJONIT (#L20) and TRIMDEK (#L56) profiles are specifically designed to integrate with standard metal roofing systems for a weathertight, profile-matched finish.
Q: Are polycarbonate roofing sheets suitable for public buildings and transit infrastructure?
A: Yes — Lyon Plastic panels have been used in Taiwan Railway Station renovation projects and public commercial facilities, meeting the durability, UV resistance, and fire safety requirements of public infrastructure applications.
Q: How do corrugated polycarbonate sheets handle curved or arched roof designs?
A: Corrugated PC sheets can be cold-formed across the corrugations on-site, allowing installation on gently curved canopies and arched rooflines without specialist equipment.
Q: What is the expected service life of Lyon Plastic roofing sheets?
A: With proper installation and routine cleaning, Lyon's UV-protected corrugated polycarbonate roofing sheets maintain structural integrity and optical clarity for 10 years or more.
Q: Are diffused panels better than clear panels for covered walkways?
A: For occupied spaces like corridors and transit canopies, diffused panels are recommended — they eliminate direct glare at low sun angles and distribute natural light evenly across the covered area.
Q: Can polycarbonate roofing sheets be cut to non-standard sizes on-site?
A: Yes — corrugated polycarbonate cuts cleanly with a fine-tooth circular saw or jigsaw, allowing precise fitting to dormers, canopy edges, and irregular roof geometries.
































