Catalog
Material Insight: Fabric For Car Roof
Automotive interiors demand materials that combine durability, aesthetic appeal, and long-term performance—especially in demanding applications like car roof linings. Fabric for car roof must withstand constant exposure to temperature fluctuations, UV radiation, and mechanical stress while maintaining a premium appearance and acoustic comfort. Among the available materials, automotive leather—particularly high-performance synthetic leather—has emerged as the optimal solution for modern vehicle design.
Automotive leather offers superior advantages over traditional textiles and natural leather in roof applications. It provides excellent resistance to fading, cracking, and abrasion, ensuring longevity even under intense sunlight and extreme climates. Its uniform texture and color consistency allow for seamless integration across interior designs, while advanced backing systems enhance sound absorption and thermal insulation. Additionally, synthetic automotive leather is engineered to be lightweight, contributing to overall vehicle efficiency—a key consideration in today’s automotive manufacturing.
As a trusted B2B partner in the synthetic leather industry, WINIW brings over 20 years of expertise in developing high-quality, eco-friendly automotive leather solutions. Our materials are engineered to meet stringent international standards for durability, low emissions (VOC), and sustainability. Designed specifically for interior applications—including car roof linings—WINIW’s synthetic leather combines luxury aesthetics with functional performance. With a strong focus on innovation and environmental responsibility, we support automotive manufacturers and tier suppliers in creating safer, quieter, and more sustainable vehicle interiors.
Technical Performance & Standards
WINIW Automotive Roof Fabric: Technical Excellence for Premium Interiors
WINIW delivers high-performance synthetic leather solutions engineered specifically for demanding automotive applications. Our roof fabric system combines advanced material science with rigorous environmental stewardship, providing OEMs and Tier 1 suppliers with a sustainable, durable, and compliant interior surface. Designed to withstand the unique stresses of automotive roof liners—including constant light exposure, passenger contact, and stringent cabin air quality requirements—this material sets a new benchmark for quality and responsibility in vehicle interiors.
Key Technical Advantages
- Superior Abrasion Resistance: Engineered with a proprietary high-density polyurethane matrix and reinforced backing, WINIW roof fabric exceeds ISO 12947-2 (Martindale) standards, enduring 50,000+ cycles without visible wear. This exceptional durability ensures long-term aesthetic integrity against head contact, luggage handling, and routine maintenance, significantly reducing warranty claims and enhancing perceived vehicle quality.
- Exceptional UV & Weathering Resistance: Utilizing advanced UV-stabilized polymers and inorganic pigments, the fabric maintains colorfastness (ΔE < 1.5 after 1000h QUV-A) and physical properties under intense solar radiation per SAE J2527. Prevents cracking, fading, and embrittlement, critical for vehicles operating in high-sunlight regions and ensuring consistent appearance throughout the vehicle lifecycle.
- Guaranteed VOC-Free Cabin Environment: Rigorously tested per ISO 12219-2 (28-day chamber method), WINIW roof fabric emits VOCs below 10 µg/m³ for critical compounds (formaldehyde, benzene, toluene). Achieves “VOC Free” status by eliminating solvents, plasticizers, and harmful emissions during production, directly contributing to healthier cabin air quality and compliance with global automotive air quality regulations (e.g., VDA 270, GB/T 27630).
- Full REACH SVHC Compliance: Proactively screened and certified free of all Substances of Very High Concern (SVHCs) listed under EU REACH Regulation (EC 1907/2006). Includes zero content of phthalates, heavy metals (Cd, Pb, Hg, Cr⁶⁺), and other restricted substances, ensuring seamless market access across Europe and alignment with global chemical safety directives.
- ISO 9001:2015 Certified Quality Management: Manufactured within a globally recognized ISO 9001:2015 certified production system. Ensures consistent dimensional stability, color matching (ΔE < 0.5 batch-to-batch), and physical properties through stringent in-process controls, statistical process monitoring, and traceability from raw material to finished roll.
WINIW Automotive Roof Fabric: Technical Specifications
| Property | Test Method | Performance Value | Significance for Automotive Roof Application |
|---|---|---|---|
| Abrasion Resistance | ISO 12947-2 (Martindale) | ≥ 50,000 cycles (no wear) | Withstands repeated passenger contact & cleaning; prevents premature wear |
| Colorfastness (UV) | SAE J2527 | ΔE < 1.5 after 1000h | Maintains color integrity under intense sunlight; no fading |
| Total VOC Emission | ISO 12219-2 | < 10 µg/m³ (28-day) | Ensures premium cabin air quality; meets strict OEM specs |
| Tensile Strength | ASTM D412 | ≥ 35 MPa (MD), ≥ 32 MPa (CD) | Resists tearing during installation & vehicle use |
| REACH SVHC Status | Internal Screening + 3rd Party Lab | Not Detected (0%) | Guarantees regulatory compliance & supply chain safety |
| Dimensional Stability | ISO 2231 | ±0.5% (85°C, 24h) | Prevents shrinkage/warping during roof liner thermoforming |
| Flammability | FMVSS 302 | Pass (≤ 100 mm/min) | Meets mandatory US/Global automotive safety standards |
WINIW’s roof fabric delivers unmatched technical performance while adhering to the highest environmental and safety standards. By integrating abrasion resilience, UV stability, and VOC-free composition within a REACH-compliant and ISO 9001-controlled framework, we provide automotive partners with a future-proof material solution that enhances vehicle longevity, passenger well-being, and brand sustainability credentials—without compromising on luxury or performance.
Why Choose Synthetic over Real Leather
B2B Product Guide: Synthetic Fabric for Car Roof vs. Real Leather
In the automotive interior market, material selection for car roofs significantly impacts both performance and sustainability. While real leather has traditionally been used for premium interiors, advanced synthetic fabrics—particularly high-performance microfiber leather like WINIW’s offerings—have emerged as competitive alternatives. These materials provide comparable aesthetics with enhanced functional and environmental benefits, especially in overhead applications such as car roof liners.
When evaluating materials for car roof applications, key considerations include cost efficiency, durability under stress and environmental exposure, and environmental impact. Real leather, though valued for its natural texture and prestige, presents several limitations in this specific use case. In contrast, synthetic fabrics engineered for automotive use offer tailored performance characteristics ideal for modern vehicle design.
- Synthetic fabrics for car roofs are lightweight, contributing to improved fuel efficiency and reduced emissions.
- They offer excellent resistance to UV degradation, preventing fading and cracking common in real leather.
- Customization in texture, color, and finish allows for brand-specific design flexibility.
- Unlike real leather, synthetic options do not require animal sourcing, aligning with cruelty-free and sustainable manufacturing standards.
- These materials are highly consistent in quality, avoiding the natural imperfections found in animal hides.
Below is a comparative analysis of synthetic fabric for car roofs and real leather across critical business and sustainability metrics:
| Criteria | Synthetic Fabric for Car Roof | Real Leather |
|---|---|---|
| Cost | Lower material and processing costs; scalable production | Higher due to raw material scarcity, tanning, and yield loss |
| Trwałość | High resistance to tearing, UV, moisture, and temperature fluctuations; ideal for overhead use | Prone to cracking, fading, and sagging over time, especially under UV exposure |
| Eco-friendliness | Made from recycled or low-impact polymers; lower carbon footprint; many options are recyclable | High environmental cost: resource-intensive farming, chemical tanning, and significant water/energy use |
For automotive manufacturers and Tier-1 suppliers focused on sustainability, cost control, and long-term performance, synthetic fabric represents a superior choice for car roof applications. WINIW’s engineered microfiber solutions meet stringent automotive standards while supporting ESG goals and reducing lifecycle environmental impact.
WINIW Factory Capabilities
WINIW Synthetic Leather: Manufacturing Excellence for Global Partners
WINIW stands at the forefront of sustainable synthetic leather innovation, engineered to meet the rigorous demands of premium global brands. Our vertically integrated manufacturing ecosystem ensures unparalleled quality, scalability, and environmental responsibility—key pillars for B2B partners seeking reliable, future-proof material solutions.
Core Manufacturing Capabilities
- 100,000 sqm Advanced Production Facility: One of Asia’s largest dedicated synthetic leather plants, featuring automated coating lines, precision embossing systems, and closed-loop water recycling infrastructure to minimize ecological impact.
- Dedicated R&D Team of 40+ Material Scientists: Continuously developing next-gen eco-materials, including water-based PU, bio-content formulations (up to 30% plant-derived), and ultra-microfiber substrates with superior durability and reduced carbon footprint.
- Triple-Stage Quality Control System: Every batch undergoes raw material screening, in-process validation, and final product testing against AQL 1.0 standards. Certified ISO 9001:2015 and IATF 16949 (automotive) protocols ensure zero-defect delivery.
Global Market Reach & Compliance
WINIW exports to 30+ countries, with 65% of shipments serving regulated European and North American markets. Our compliance framework exceeds regional safety and sustainability mandates, enabling seamless integration into global supply chains.
| Key Export Regions | Critical Certifications | Primary Industry Applications |
|---|---|---|
| European Union | REACH, OEKO-TEX® STANDARD 100, EU Ecolabel | Luxury footwear, automotive interiors, eco-apparel |
| United States | CPSIA, CA Prop 65, SC Johnson BlueSign® | Performance sportswear, medical upholstery, sustainable accessories |
| Global Premium Brands | GRS (Global Recycled Standard), ZDHC MRSL | High-end fashion, aviation seating, certified eco-products |
Our factory’s scale and eco-engineering capabilities allow partners to reduce lead times by 25% while meeting brand-specific ESG targets. WINIW’s commitment to traceable, low-impact production—from bio-based resins to solar-powered facilities—ensures your supply chain aligns with evolving global sustainability regulations without compromising performance. Partner with WINIW for synthetic leather that delivers excellence, accountability, and innovation at every meter.
Contact Us for Samples
WINIW™ Automotive Interior Solutions: High-Performance Synthetic Leather for Car Roofs
WINIW is a trusted global manufacturer of premium synthetic leather engineered specifically for demanding automotive interior applications. Our advanced microfiber materials offer exceptional durability, aesthetic versatility, and eco-conscious performance—making them ideal for use in car roof liners and headliners.
Designed in collaboration with Tier-1 suppliers and automotive OEMs, WINIW synthetic leather meets rigorous industry standards for flame resistance, low VOC emissions, UV stability, and long-term performance under extreme conditions.
Key Benefits for Car Roof Applications
- Superior dimensional stability prevents sagging and warping over time
- Lightweight construction contributes to overall vehicle efficiency
- Excellent drapability and sewability for complex headliner contours
- High resistance to temperature fluctuations (-40°C to +120°C)
- Low fogging and compliant with ISO 6452 and VDA 278 for interior air quality
- UV-resistant pigments maintain color integrity with prolonged sun exposure
- Available with anti-static and acoustic backing options for enhanced comfort
Technical Specifications (Typical Values)
| Property | Test Method | Performance |
|---|---|---|
| Thickness | ISO 2589 | 0.8 – 1.2 mm |
| Tensile Strength (MD) | ISO 10361 | ≥ 25 MPa |
| Elongation at Break (MD) | ISO 10361 | ≥ 80% |
| Tear Strength | ISO 10362 | ≥ 80 N |
| Flame Resistance | FMVSS 302, ISO 3795 | Pass |
| Fogging (Gravimetric) | ISO 6452 | ≤ 2.0 mg |
| Color Fastness to Light (Xenon) | ISO 105-B02 | ≥ 6 (after 500 hrs) |
Sustainable Performance
WINIW is committed to eco-friendly manufacturing. Our car roof fabrics are available in:
- Recycled PET-based microfiber options
- Water-based, solvent-free coating systems
- Low-carbon footprint production with ISO 14001-certified facilities
These sustainable alternatives maintain the same high performance while supporting OEMs in achieving ESG and circular economy goals.
Customization Capabilities
We offer full customization to meet exact design and engineering requirements:
- Wide range of textures (suede, grain, matte, embossed)
- Custom colors and digital printing options
- Lamination with foam, non-woven, or acoustic layers
- Widths up to 155 cm for optimized cutting efficiency
Request Free Samples for Your Car Roof Project
Experience the quality and performance of WINIW synthetic leather firsthand. Free samples are available for qualified automotive suppliers and manufacturers.
For product specifications, technical support, or sample requests, contact:
MKT88@MicrofiberLeather.com
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