PC vs FRP-JIANGSU SENSECONN FORTUNES ECO-FRIENDLY TECHNOLOGY CO.,LTD.

Replace Conventional FRP with High‑Performance Polycarbonate Daylighting

When it comes to roof and wall daylighting for industrial workshops, material performance not only determines lighting effects, but also has a direct impact on roof safety and long-term maintenance costs.

SENSECONN polycarbonate daylighting panels feature high light transmittance, superior impact resistance, UV protection and long-term weather resistance, delivering a high-performance alternative to conventional FRP daylighting sheets.

Replace FRP with PC

JIANGSU SENSECONN FORTUNES ECO-FRIENDLY TECHNOLOGY CO.,LTD.

Why Replace FRP?

FRP has long been widely used for daylighting in industrial buildings. However, after prolonged outdoor exposure, conventional FRP daylighting sheets may gradually suffer from yellowing, light transmittance reduction, surface ageing and material embrittlement.

Polycarbonate offers an alternative material-based solution. Combining light transmission, toughness and weather resistance, it meets the natural daylighting requirements of industrial buildings while mitigating service-related and maintenance issues caused by long-term ageing of traditional daylighting panels.

Polycarbonate vs Conventional FRP See the Difference Where It Matters

Polycarbonate (PC)

High toughness and strong impact resistance
High light transmission with better long-term retention
Better resistance to yellowing and outdoor weathering
Tough material, less prone to brittle cracking
UV-protected surface available for long-term outdoor use
Fire-retardant options available
Longer replacement intervals help reduce maintenance frequency
Thermoplastic material that can be recycled and reprocessed

Performance PK

Impact Resistance
Light Transmission
Weathering & Yellowing
Breakage Behavior
UV Resistance
Fire Performance
Service Life & Maintenance
Recyclability

Conventional FRP

More susceptible to brittleness after aging
Light transmission may decline with aging
May yellow and deteriorate after long-term exposure
Aging may lead to cracking and brittle failure
UV performance depends on resin and surface treatment
Depends on resin formulation
Aging and cracking may increase replacement and maintenance needs
Composite structure makes recycling more difficult

Better Long-Term Daylighting

The value of an industrial daylighting panel lies not only in its initial light transmission after installation, but more importantly, how much effective natural daylight it can retain after long-term outdoor service.

Depending on specifications, SENSECONN solid corrugated polycarbonate daylighting sheets deliver up to 85% light transmittance, efficiently bringing natural light into factories, workshops and warehouses.

Equipped with a UV‑protective layer engineered for outdoor exposure, it resists yellowing and ageing to maintain stable daylight‑transmission performance over years of service.

More Natural Daylight
Less Light Loss from Aging
Reduced Dependence on Daytime Artificial Lighting

Higher Impact Resistance

Industrial-roof daylighting panels are exposed to wind, rain, hail, construction loads and accidental impacts over their service life. Polycarbonate features high material toughness and excellent impact resistance, enabling it to withstand external shocks far better during long-term use. For industrial plants and warehouses, this delivers more reliable protection for daylight strips and reduces risks caused by sheet brittleness and cracking.
Better UV & Weather Resistance

Ultraviolet radiation is one of the key factors affecting the long-term outdoor performance of transparent building panels. SENSECONN polycarbonate daylighting sheets incorporate a 50 μm UV-protective layer to minimise yellowing, photo-ageing and performance degradation triggered by prolonged UV exposure. Combined with premium-grade polycarbonate raw material, the panels fully satisfy the optical and mechanical-property requirements of long-term daylighting projects for industrial buildings.
Lower Long-Term Maintenance

For industrial facilities, the true cost of daylighting panels extends well beyond the initial purchase price. Light-transmittance loss, sheet cracking, roof leakage and frequent replacements all add extra expenses for materials, labour and plant maintenance and may even disrupt normal production. Thanks to outstanding impact resistance, UV shielding and long-term weatherability, polycarbonate reduces the risk of premature panel failure and eases long-term maintenance burdens for industrial daylighting systems.
Diffused Daylighting

Diffused-light panels softly scatter natural daylight to eliminate harsh glare inside factories. Light is distributed evenly without intense direct illumination, greatly improving the working-light environment in workshops. While maintaining sufficient light transmittance, they balance daylight-harvesting efficiency and comfortable working lighting, making them an ideal choice for high-roof daylighting projects such as industrial plants and warehouses.

Replace FRP with the Right PC Product

Corrugated Polycarbonate Sheet

Roof & Wall Daylighting for Industrial Buildings and Replacement of Conventional Corrugated FRP Daylighting Sheets

Up to approximately 85% light transmission

High impact resistance

Multiple roofing profiles

UV-protected surface

Explore Corrugated PC Sheets
Standing Seam Polycarbonate Roof Panels

Suitable for standing-seam industrial metal roofs and projects with high waterproof-performance requirements at daylight-strip joints.

Mechanical seaming

Reduced penetrating fasteners

Single and double-layer configurations

Designed for industrial roofing systems

Explore Standing Seam Panels
Hollow Multiwall Polycarbonate Sheet

Suitable for building applications requiring both natural daylighting and thermal-insulation performance.

Lightweight multiwall structure

Natural daylighting

Improved thermal insulation

Custom colors and light transmission

Explore Multiwall Sheets
Solid Polycarbonate Sheet

Suitable for applications requiring transparent daylighting, building enclosure, safety protection and high-impact resistance.

Glass-like transparency

High impact strength

Lightweight

Cold and hot bending

Explore Solid Sheets

Why SENSECONN

Roof Profile Matching

A wide range of corrugated PC profiles are compatible with common industrial-metal roofs and existing FRP daylighting applications.
50μm UV Protective Layer

It enhances the sheet’s resistance to UV-induced yellowing and ageing, making it better suited for long-term outdoor use.
Standing Seam Technology

We independently manufacture multiple series of PC products including solid corrugated sheets, solid flat sheets and multi-wall polycarbonate sheets.
Application Support

We provide profile selection, specification matching and installation-application support for new-build and renovation projects.

Q
Can Polycarbonate Replace FRP Daylighting Sheets?

A
Corrugated PC daylighting sheets can be profiled to match common-spec metal roof panels for replacing conventional FRP daylighting sheets. Nevertheless, existing roof profile, span, sheet thickness, installation structure, thermal expansion-contraction, flame-retardant requirements and local building codes need to be verified for specific projects.
Q
Is PC More Impact Resistant Than FRP?

A
High-impact resistance is one of the key advantages of polycarbonate, making it highly suitable for industrial-roof daylighting applications that demand excellent toughness and resistance to accidental impact.
Q
Will Polycarbonate Turn Yellow Outdoors?

A
All transparent polymer materials are affected by long-term outdoor exposure, hence UV protection is critical for outdoor-applied PC sheets. SENSECONN daylighting sheets are equipped with a UV-protective layer to slow down photo-ageing and yellowing caused by ultraviolet rays during long-term outdoor service.

Ready to Replace FRP with Polycarbonate?

Send us your existing roof profile, FRP sheet dimensions or project drawings.

We will provide you with a-tailored polycarbonate daylighting solution based on your actual building structure.

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