Soltis 502 Proof

High-performance waterproof fabric integrating 100% recycled polyester yarns

Soltis 502 Proof is a waterproof technical membrane designed for outdoor solar protection applications (shade sails, fixed pergola roofs, pergola vélums or retractable pergola roofs). Manufactured using 100% recycled high-tenacity polyester yarns, Soltis 502 Proof makes no compromise on quality. It even improves its level of mechanical resistance while reducing its carbon footprint (nearly 30% lower compared with previous versions). Soltis 502 Proof is available in 35 redesigned colors combining neutral, natural, vibrant and energetic tones. In 2025, it received a MIAW Innovation Award from the architecture and design magazine Muuuz.

Proven performance for demanding outdoor projects

Designed to last, Soltis 502 Proof combines multiple technical advantages that ensure performance, aesthetics and durability for all demanding outdoor applications:

• Excellent tear resistance
• Excellent UV color fastness
• Complete waterproofness
• Flexibility and strength offering total design freedom
• Smooth finish for easy maintenance, combined with an antifungal treatment
• Glare control

Thanks to the Précontraint® technology, the fabric does not tear and does not stretch, ensuring the long-term durability of structures. It provides lasting resistance to UV exposure thanks to a rigorous selection of pigments and a coating thickness greater than the yarn crest for enhanced protection.

Design freedom and durability with Soltis 502 Proof

Available in a wide color palette and featuring a unique satin finish that gives projects a modern, premium look, Soltis 502 Proof offers great architectural freedom and aligns with current design trends. Its exceptional durability and easy maintenance make it a cost-effective long-term solution and a reliable protection against heat and weather for year-round comfort. Made with recycled content, it reflects our commitment to developing lighter, more durable and higher-performance membranes with a reduced environmental impact.

A reliable and certified solution for your Soltis 502 Proof projects

Soltis 502 Proof benefits from the exclusive Précontraint® technology of Serge Ferrari Group, ensuring unmatched dimensional stability and excellent long-term performance. As with the rest of the Soltis range, Soltis 502 Proof is covered by a 5-year warranty. It holds ISO 9001, ISO 14001 and ISO 50001 certifications. It is supported by an FDES/EPD assessing its environmental impact across its entire life cycle, with documentation available upon request. It also meets numerous fire standards, including Euroclass Bs2d0 classification.

To access the technical data, please download the brochure.