High-Quality Canvas Tarps | Heavy Duty Cotton Tarpaulin Manufacturer
DERFLEX is a professional canvas tarp manufacturer in China, offering a wide range of heavy-duty cotton canvas tarps and polyester canvas tarpaulins for industrial, agricultural, and outdoor use. Our canvas tarps are known for their strength, breathability, and water resistance, making them the preferred choice for truck covers, construction sites, tents, and outdoor shelters. With over 20 years of experience, DERFLEX ensures superior quality, durability, and customization options for every application.
Product Introduction
Canvas tarps, also known as cotton tarpaulins, are made from woven natural or blended fabric coated with wax or oil to enhance waterproof performance. Unlike plastic tarps, canvas tarps are breathable, reducing condensation and mold buildup underneath. This makes them ideal for protecting goods, machinery, or vehicles that need air circulation and moisture balance.
DERFLEX canvas tarps are available in both cotton canvas and polyester canvas materials. They can be treated to be waterproof, flame retardant, mildew-resistant, and UV-protective depending on specific needs. Our tarps are widely used for outdoor storage, camping, construction, agriculture, and truck coverings.
Product Specifications
| Material | 100% Cotton Canvas / Polyester Cotton Blend |
|---|---|
| Weight | 350gsm – 800gsm |
| Thickness | 0.35mm – 0.75mm |
| Width | 1.0m – 3.2m (customizable) |
| Color Options | Army Green, Khaki, Beige, Grey, Blue, Black, Customized |
| Surface Treatment | Waxed / Oil-treated / Water-repellent / Fire-retardant |
| Temperature Range | -30°C to +80°C |
| Features | Waterproof, Breathable, Tear-resistant, Flame-retardant, UV-resistant |
Available Colors
DERFLEX offers a variety of canvas tarp colors to match different uses and preferences:
- Army Green – popular for military, truck, and outdoor use
- Khaki & Beige – perfect for camping and agricultural storage
- Blue & Grey – ideal for industrial and warehouse applications
- Black – for high UV protection and privacy coverage
- Custom colors available upon request
Product Features
- Durable & Heavy-Duty: Made with thick, tightly woven canvas for superior strength.
- Breathable Material: Reduces condensation and moisture buildup.
- Eco-Friendly Fabric: Natural cotton fibers are biodegradable and safe for the environment.
- Weather Resistant: Treated for water, mildew, and UV resistance.
- Custom Sizes Available: Tailored to fit trucks, tents, or any specific equipment.

Product Applications
DERFLEX canvas tarps serve a wide range of industries and applications, including:
- Transportation: Truck and trailer covers, cargo protection, load coverings.
- Construction: Scaffold covers, site barriers, temporary roofing.
- Agriculture: Hay, grain, and equipment covers; shade cloths and greenhouse use.
- Outdoor & Camping: Tent groundsheets, canopy roofs, and camping shelters.
- Industrial Use: Machinery covers, warehouse dividers, protective curtains.
Shanghai DER New Material Company Profile
Shanghai DER New Material Co., Ltd. (DERFLEX) is a leading PVC and canvas tarp manufacturer with over 20 years of experience. Established in 2001, DERFLEX specializes in producing coated and laminated industrial fabrics, including tarpaulin fabrics, vinyl tarps, and canvas tarpaulins.
Our advanced production equipment and strict quality control guarantee consistent performance and reliability for every meter of fabric we produce. With a commitment to customer satisfaction and environmental responsibility, DERFLEX continues to serve clients across more than 100 countries worldwide.
Certificates of DERFLEX New Material
- ISO9001:2015 Quality Management Certification
- SGS and REACH Testing Compliance
- RoHS Environmental Safety Standard
- Fire Retardant and UV Resistance Certifications


Why Choose DERFLEX Canvas Tarps?
- 20+ years of professional tarpaulin manufacturing experience
- Strong R&D capability and advanced coating technology
- Comprehensive OEM & ODM service for custom tarps
- High-quality materials with competitive pricing
- Reliable global logistics and customer service
Installation Precautions
- Inspect the tarp for sharp edges or surfaces before installation.
- Ensure even tension to prevent tearing from wind pressure.
- Avoid folding when wet; dry completely before storage.
- Use proper ropes or bungee cords for secure fastening.
Sold to Countries Worldwide
DERFLEX canvas tarps are trusted by customers in the USA, Canada, Australia, Germany, UK, UAE, South Africa, Brazil, and Southeast Asia. We provide consistent product quality and timely delivery to distributors and OEM partners across the globe.
Use & Maintenance
- Clean using mild soap and soft brush; avoid harsh chemicals.
- Dry completely before folding to prevent mold growth.
- Store in a cool, dry area away from direct sunlight.
- Regularly check eyelets and seams for wear or damage.
FAQs About Canvas Tarps
1. What are canvas tarps made of?
DERFLEX canvas tarps are made from high-quality cotton or polyester canvas coated for water and UV resistance, ensuring durability and breathability.
2. Are canvas tarps waterproof?
Yes, our waxed and oil-treated canvas tarps are waterproof and suitable for outdoor applications in all weather conditions.
3. Can I order custom canvas tarp sizes?
Absolutely. We provide custom lengths, widths, colors, and treatments to meet your project requirements.
4. How long do canvas tarps last?
Depending on environmental exposure and maintenance, DERFLEX canvas tarps can last between 5 to 10 years.
5. What’s the difference between vinyl and canvas tarps?
Vinyl tarps are 100% waterproof and more resistant to chemicals, while canvas tarps are breathable, eco-friendly, and ideal for long-term outdoor use.
Relevant Keywords
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Company: Shanghai DER New Material Co., Ltd.
Website: https://www.derflex.com
Product Page URL: https://www.derflex.com/canvas-tarps.html





