Products
Custom Corrugated Polycarbonate Roofing Sheets
UNQ Custom Roofing Solutions
Corrugated Polycarbonate Roofing Sheets Built Around Your Roof Profile
Lightweight, impact-resistant daylighting panels for industrial rooflights, greenhouses, canopies and commercial roofing. Select from 18+ profiles or send your drawing for a custom match.
What Are Corrugated Polycarbonate Roofing Sheets?
Corrugated polycarbonate roofing sheets are profiled, translucent panels designed to combine natural daylight with impact resistance and low structural weight. Their corrugation can be matched to many metal roofing systems, allowing rooflight areas to integrate into industrial, agricultural and commercial roofs.
UNQ manufactures these panels from 100% virgin polycarbonate resin with a co-extruded UV-protective layer. We support profile, thickness, color and length customization so distributors, contractors and project buyers can specify a sheet that fits the roof geometry and lighting target.
Product Specifications
| Product | Corrugated polycarbonate roofing sheet |
| Material | 100% virgin polycarbonate resin |
| Thickness | 0.8-2.5 mm for this product series |
| Profiles | 18+ standard profiles; custom profile development available after drawing review |
| Standard lengths | 5,800 / 6,000 / 11,800 / 12,000 mm, or customized |
| Colors | Clear, blue, green, bronze and opal/milky white; custom colors subject to review |
| Light transmission | Up to 90% for selected clear configurations |
| UV protection | 80 μm UV co-extruded layer; blocks more than 99% of UV |
| Warranty | 10-year written limited warranty; terms apply |
Performance Benefits
Translucent options help reduce daytime lighting demand in large roof areas.
A durable choice for roofing where glass may be too heavy or fragile.
Lightweight sheets simplify handling, transport and installation.
The UV layer helps limit yellowing and performance loss during exterior use.
Standard profiles plus drawing-based customization support new and replacement roofs.
Smooth surfaces and corrosion-free polycarbonate keep routine cleaning straightforward.
Typical Roofing Applications
- Industrial skylights and rooflight strips
- Warehouses, stations, docks and commercial roofs
- Agricultural and horticultural greenhouses
- Canopies, carports, patios and covered walkways
- Public-building daylighting covers
- Agricultural drying and ventilation covers
How to Specify Your Custom Sheet
Send a cross-section drawing, sample or metal-roof profile details.
Choose thickness, color, daylight level and outdoor-use requirements.
Provide length, quantity, packing preference and destination.
UNQ checks compatibility, documentation and packing before quotation.
Why Source from UNQ?
Hebei Unique Plastics Manufacturer Co., Ltd. operates a 23,000 m² manufacturing facility with annual capacity of 10,000 tons. Our team brings more than 20 years of polycarbonate-industry experience and supports distributors, contractors and project buyers in more than 50 countries.
ISO 9001:2015, CE and SGS documentation is available for review. Please confirm the exact certificate or report scope required for your model and destination market.
Built for Distributors, Contractors and Project Buyers
A B2B roofing order is more than a sheet price. Profile compatibility, stable color, load planning, export packing and documentation all affect the real project cost. UNQ supports importers, building-material distributors, roofing contractors, greenhouse builders and industrial project teams from specification review through shipment.
Repeatable specifications, OEM labels, custom packaging, tiered quotations and annual cooperation planning.
Profile matching, cutting-length review, installation guidance and coordinated shipment schedules.
Technical data, certificate support, quotation sheets, pre-shipment inspection coordination and traceable order follow-up.
Indicative MOQ and Customization Options
New customers can start with a standard-profile sample or a small trial order to confirm quality and compatibility before moving into a formal OEM program. The following are indicative starting points from UNQ's current OEM policy and must be confirmed against the selected profile and production schedule.
| Standard profile / trial order | Flexible after stock and production review; suitable for initial quality and fit verification |
| Logo or label customization | Typically from 500 m² |
| Non-standard color | Typically from 1,000 m²; Pantone color matching available |
| New profile / structural ODM | Typically from 5,000 m², subject to engineering and tooling review |
Final MOQ depends on profile, thickness, color, length, resin allocation, tooling and packing. Send your target specification for written confirmation.
From Sample Approval to Repeat Supply
Samples are charged by specification, with courier cost paid by the buyer. The sample charge can be credited against a confirmed production order.
We confirm profile, resin, thickness, color, UV side, length, quantity, tolerance, packaging and required documents.
A dedicated coordinator can report progress at raw-material, extrusion, semi-finished, inspection, packing and loading stages.
Distributors can discuss tiered pricing, priority scheduling and annual supply planning for stable, recurring demand.
Quality Control and Export Packing
Order-specific quality checks
- Incoming virgin polycarbonate resin verification
- Profile dimensions, thickness and length inspection
- Surface, color and light-transmission consistency checks
- UV-layer and finished-product verification according to the agreed specification
- Inspection records available for order acceptance
Sea-freight-ready packing
- Individual PE-film protection for each sheet
- Outer kraft paper or cartons designed for international sea transport
- Reinforced protection for corrugated profiles and sheet edges
- Custom packing lists, labels and OEM instructions available
- SGS, BV or Intertek pre-shipment inspection can be coordinated
Commercial Terms for International Orders
| Quotation terms | FOB is the standard basis; CIF and DDP can be quoted when destination details are provided |
| Payment | T/T with 30% deposit and 70% against bill of lading; Trade Assurance supported; L/C for orders of USD 20,000 or above |
| Quotation validity | Normally 5-7 days, subject to major resin-price movement |
| Typical lead time | 3-5 working days for confirmed stock; 15-20 working days for standard custom production; new-profile ODM normally 40-60 working days |
| Peak-season planning | For Q2-Q3 demand, ordering 30-45 days ahead is recommended |
Frequently Asked Questions
Are you a manufacturer?
Yes. UNQ is a polycarbonate sheet manufacturer based in Dingzhou, Hebei, China. The company was founded in 2016, and the team has more than 20 years of industry experience.
Can you match our existing metal roof profile?
In many cases, yes. Send a dimensioned cross-section drawing, physical sample or clear profile data. We will check our 18+ standard profiles first and assess custom tooling when needed.
Are these sheets suitable for outdoor roofing?
Yes. This series uses an 80 μm co-extruded UV layer and is supplied with a 10-year written limited warranty, subject to product, installation and warranty terms.
What is the minimum order quantity?
For OEM programs, the indicative starting points are 500 m² for logo or label customization, 1,000 m² for a non-standard color, and 5,000 m² for a new profile or structural ODM. Standard-profile samples and trial orders can be discussed separately. Final MOQ must be confirmed for the exact specification.
What is the typical lead time?
Typical lead time is 3-5 working days for available stock and about 15-20 working days for standard custom production. Final timing is confirmed with the order.
What information helps you quote accurately?
Provide the profile or drawing, thickness, color, sheet length, quantity, destination port and any certification or packing requirements.
Send Your Roof Profile for a Practical Recommendation
Tell us the roof profile, thickness, color, sheet length, quantity and destination. UNQ will review compatibility, packing and documentation requirements before quotation.
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