Technical Specifications
Comprehensive specifications for our weatherproof multiwall roof panels-customizable to meet your exact engineering requirements.
Product Specifications
| Material | 100% Virgin Polycarbonate (PC) Resin |
|---|---|
| Structure Options | Twin-wall, Triple-wall, Multi-layer (4-5 wall), X-Structure |
| Thickness Range | 4mm, 6mm, 8mm, 10mm, 16mm, 25mm, 32mm, 35mm |
| Standard Width | 1220mm, 2100mm (custom widths available) |
| Standard Length | Up to 12000mm (custom lengths on request) |
| Light Transmission | Up to 82% (clear), varies by color/thickness |
| UV Protection | Co-extruded UV layer, blocks 99.5% UV radiation |
| Impact Strength | 200-250x glass (Izod: 15 ft-lb/in) |
| Temperature Range | -40°C to +120°C continuous service |
| Fire Rating | Self-extinguishing (meets building fire safety standards) |
| Colors Available | Clear, Bronze, Opal, Grey, Blue, Green, Custom PMS |
| Warranty | Available on request (contact sales for details) |
Engineered for Demanding Building Applications
Our precision-molded polycarbonate roofing systems are engineered to exceed the performance requirements of commercial construction projects. Each panel undergoes rigorous quality control testing to ensure consistent mechanical, optical, and thermal properties.
Thermal Insulation by Configuration
- 6mm Twin-Wall: R-value 1.5-2.0 - ideal for patio covers and small greenhouses
- 10mm Triple-Wall: R-value 2.5-3.0 - suited for carports and walkway canopies
- 16mm Multi-Wall: R-value 3.0-3.5 - commercial greenhouse standard
- 25-35mm Premium: R-value 3.5-4.5 - conservatory and pool enclosure applications
Cold Bending Capability
All our multi-layer PC panels can be cold-formed on site to create curved roofing profiles. Minimum bend radius equals 150x the panel thickness-for example, a 10mm sheet can achieve a minimum radius of 1500mm without compromising structural integrity or UV protection.
Why Choose Our High Impact Multiwall PC Panels?
Three core differentiators that set our custom-extruded polycarbonate glazing sheets apart from standard commodity products.
Fully Custom Extrusion
Unlike distributors selling stock sizes, we manufacture bespoke polycarbonate canopy panels to your exact project specifications. Our in-house mold workshop delivers custom tooling in 72 hours-significantly faster than the industry average of 2-3 weeks.
72h
Custom Mold Turnaround
Superior Impact Strength
Our impact-resistant PC roofing sheets are extruded from 100% virgin polycarbonate resin-never recycled material. This ensures consistent mechanical properties with impact strength 200-250x that of standard glass, certified for high-wind and hail-prone installations.
250x
Impact Resistance vs Glass
Multi-Layer Thermal Efficiency
Our twin-wall polycarbonate glazing panels and multi-layer structured sheets create air pockets that dramatically reduce heat transfer. From standard 6mm twin-wall (R-1.5) to our premium 35mm five-wall configuration (R-4+), we match insulation values to your climate requirements.
R-4+
Thermal Insulation Value
Industry Applications
Our custom thermoplastic roofing solutions serve diverse sectors-from agricultural greenhouses to commercial architectural glazing projects worldwide.
Commercial Greenhouses
Twin-wall and triple-wall polycarbonate greenhouse panels with optimal light diffusion and thermal retention for year-round cultivation.
Industrial Skylights
High-impact polycarbonate skylight panels for factory roofs, warehouses, and distribution centers requiring natural daylighting.
Patio & Pergola Covers
UV-stabilized roofing sheets for residential outdoor living spaces-protecting against sun and rain while maintaining brightness.
Pool & Spa Enclosures
Transparent multiwall polycarbonate enclosure panels that extend swimming seasons with superior insulation and condensation control.
Beyond these primary sectors, our shatter-resistant thermoplastic glazing sheets have been successfully deployed in pedestrian walkway canopies at transit stations, acoustic barriers along highways, agricultural shade structures, sports facility roofing, and retail storefront awnings. The versatility of extruded polycarbonate multi-layer panels makes them suitable wherever lightweight, durable, and translucent roofing is required.
For OEM clients in the architectural and construction industry, we provide tailored polycarbonate cladding solutions that can be color-matched to project specifications. Our engineering team assists with structural load calculations and optimal panel configuration selection to ensure your project meets local building codes and performance requirements.
Technical Consultation
Share your drawings, samples, or specifications. Our engineers analyze requirements and recommend optimal materials and configurations.
1-2 Days
Mold Design & Fabrication
Our in-house tooling workshop designs and manufactures precision extrusion dies tailored to your custom profile geometry.
72 Hours
Sample Production & Approval
We produce initial samples for your inspection and approval. Adjustments are made until specifications are met exactly.
3-5 Days
Mass Production & QC
Full-scale production with ISO 9001 quality control. Each batch tested for dimensions, optical clarity, and impact resistance.
Based on Volume
Packaging & Global Shipping
Protective packaging prevents damage during transit. We handle export documentation and coordinate logistics worldwide.
Varies by Destination
Quality Certifications & Compliance
1_REACH SVHC 33rd-2025-01-16
PMMA 8N Anti-UV Report
RoHS Reports for All Formosa(TAIRILACR) ABS Grades
RoHS Reports for All Formosa(TAIRILACR) ABS Grades
FAQ
Q: What is the minimum order quantity (MOQ) for custom polycarbonate panels?
A: For standard sizes using existing molds, our MOQ is typically 500 linear meters. For fully custom profiles requiring new tooling, we generally require a minimum of 1,000-2,000 linear meters to justify mold development costs. However, we evaluate each project individually-contact our sales team to discuss your specific requirements and we'll work to find a solution that meets your volume needs.
Q: How does multiwall polycarbonate compare to glass for roofing applications?
A: Multi-layer PC roofing panels offer significant advantages over glass: they weigh up to 12x less (reducing structural support requirements), provide 200-250x greater impact resistance, offer superior thermal insulation (R-values up to 4+), and can be cold-bent for curved applications. Glass excels in optical clarity and scratch resistance, but for most roofing and glazing applications, the practical benefits of polycarbonate make it the superior choice.
Q: What thickness should I choose for my greenhouse or carport project?
A: Thickness selection depends on span length, local wind/snow loads, and thermal requirements. General guidelines: 6mm twin-wall suits small greenhouses and patio covers with close-spaced supports; 10mm triple-wall handles carports and mid-span applications; 16mm is the commercial greenhouse standard; 25-35mm panels are specified for conservatories and large-span skylights requiring maximum insulation. Our engineering team can assist with calculations for your specific application.
Q: Do your polycarbonate sheets come with UV protection on both sides?
A: Our standard multiwall polycarbonate roofing sheets feature a co-extruded UV layer on one side (the sun-facing surface). This is sufficient for most roofing applications and is how the industry standard products are manufactured. For applications where both sides may be exposed to UV radiation-such as noise barriers or freestanding partitions-we can supply panels with dual-side UV protection upon request. Each panel is clearly marked to indicate the UV-protected side for correct installation.
Q: What certifications do your polycarbonate products carry?
A: Our manufacturing facility is ISO 9001:2000 certified. All products comply with RoHS (Restriction of Hazardous Substances) and REACH regulations for EU market export. Our PC panels are made from self-extinguishing materials that meet fire safety requirements. We provide test reports and certification documentation with each shipment upon request. For specific local building code certifications, contact our sales team with your requirements.
Q: Can you match specific colors or provide custom tints?
A: Yes. Beyond our standard color options (clear, bronze, opal, grey, blue, green), we can produce custom-tinted polycarbonate panels matched to your PMS color specifications. Custom colors typically require larger MOQs due to material preparation requirements. For architectural projects requiring precise color matching, we recommend requesting color samples for approval before production.
Ready to Discuss Your Custom Polycarbonate Project?
Our engineering team is ready to help you select the optimal multiwall panel configuration for your application. Get a quote within 24 hours.