Inflatable Structures – High-Performance PVC Coated Fabric Solutions
DERFLEX is a global manufacturer of high-strength PVC coated fabrics for inflatable structures, widely used in recreational inflatables, industrial inflatable tents, inflatable domes, inflatable arches, sports air domes, inflatable boats, inflatable air barriers, inflatable advertising products, and large-scale commercial air-inflated buildings. Our inflatable materials are engineered for superior airtightness, high tensile strength, UV stability, and long-term durability in outdoor environments.
What Are Inflatable Structures？
Inflatable structures are air-supported architectural and recreational systems made from specialized airtight fabrics that maintain structural integrity through constant or sealed air pressure. These structures include:
- Inflatable tents & inflatable domes
- Sports air domes & inflatable halls
- Inflatable arches & inflatable advertising shapes
- Industrial inflatable enclosures
- Inflatable boats & rafts
- Inflatable amusement equipment
- Air barriers, air walls & emergency response structures
DERFLEX supplies premium materials specifically developed for these applications, ensuring stability, safety, and long-lasting performance.
DERFLEX Engineering Expertise – Built for Strength & Airtight Performance
With more than 20 years of professional experience manufacturing heavy-duty PVC coated technical textiles, DERFLEX engineers inflatable materials based on real-world durability testing and international quality standards. Our airtight fabrics undergo:
- Airtightness testing
- Tensile and tear strength testing
- Hydrolysis resistance evaluation
- UV aging acceleration tests
- Cold resistance testing down to –30°C
- Heat and humidity performance optimization
These steps ensure DERFLEX inflatable structure materials deliver outstanding performance even under extreme environmental conditions. 
Product Parameters of Inflatable Structure Materials
| Item | Specification |
|---|---|
| Material | PVC Coated Polyester Fabric / Airtight PVC Fabric |
| Yarn | Polyester 500D–2000D |
| Weight | 550gsm – 1800gsm |
| Thickness | 0.50mm – 1.80mm |
| Tensile Strength | 1800–4000 N/5cm (warp/weft) |
| Tear Strength | 200–600 N/5cm |
| Adhesion | ≥ 90 N/5cm |
| Air Tightness | Excellent (airtight, airtight welding supported) |
| Temperature Range | -30°C to +70°C |
| Surface Treatment | Glossy / Matte / Anti-slip / Lacquer coated |
| Width | 1.02–3.2 meters |
| Welding | Hot air welding, high-frequency welding |
Available Colors
DERFLEX inflatable materials can be produced in a wide range of colors:
- White
- Gray
- Blue
- Red
- Yellow
- Black
- Green
- Orange
- Custom Pantone colors
Applications of Inflatable Structure Materials
- Inflatable military tents & emergency shelters
- Inflatable camping tents
- Inflatable advertising products & exhibition structures
- Sports air domes (tennis dome, football dome, gym cover)
- Inflatable playgrounds & amusement parks
- Airtight inflatable tubes
- Inflatable boats, rafts & water sports equipment
- Inflatable air barriers, walls & partitions
- Inflatable pool covers & event canopies
DERFLEX Company Introduction
DERFLEX is a leading manufacturer of PVC coated fabrics and industrial textiles with more than 20 years of production experience. Our factory covers over 60,000 square meters, equipped with advanced lamination and coating lines, capable of producing high-quality inflatable structure materials at scale.
Our advantages include:
- Modern PVC coating & calendering equipment
- Professional R&D team
- Strict quality control system
- Global logistics and fast delivery
- Customized material engineering for specific inflatable projects
Certifications
- ISO 9001 Quality System
- REACH & RoHS compliant materials
- SGS-tested mechanical & environmental properties
- Fire-retardant certification available for selected models
- UV & hydrolysis resistance certification
Why Choose DERFLEX Inflatable Structure Materials?
- 20+ years experience in PVC coated fabric manufacturing
- High airtightness + strong welding performance
- Excellent resistance to UV, abrasion, chemicals, and low temperature
- Custom material thickness, coating, and fabric strength options
- Factory-direct pricing with stable supply
- Technical support for product design & welding guidance
- OEM/ODM service with branding options
- Reliable long-term durability for commercial and industrial use
Installation Precautions
- Ensure all surfaces are clean and free of sharp objects before deployment.
- Use proper inflation equipment with pressure control.
- Avoid over-inflation to protect seams and material structure.
- Ensure welding and joints are fully sealed before use.
- Check for leaks before final installation.
- For large inflatable buildings, follow DERFLEX structural guidelines.
- Store fabric in a dry, cool environment when not in use.
- Avoid dragging the fabric on rough ground.
Sold to Countries
- United States & Canada
- Brazil, Peru, Argentina
- Saudi Arabia, UAE, Qatar, Oman
- South Africa, Kenya, Ghana, Egypt
- Europe: Germany, France, Italy, Spain
- Asia: Indonesia, Vietnam, Malaysia, Thailand
- Australia & New Zealand
FAQs About Inflatable Structures
1. What is the best material for inflatable structures?
PVC coated polyester fabric with airtight coating is the most commonly used material due to durability and weldability.
2. Are DERFLEX inflatable materials UV-resistant?
Yes, our materials are engineered for long-term outdoor UV resistance.
3. Can DERFLEX supply fire-retardant inflatable materials?
Yes, optional FR ratings (B1/M2) are available.
4. Can the fabric be printed for advertising inflatables?
Yes, digital printing compatibility is available.
5. Do you provide custom specifications?
Thickness, color, width, coating type, and tension strength can all be customized.