PVC Mehler Valmex FR580
Mehler Valmex FR580 PVC – Mehler Valmex FR580 PVC is a waterproof membrane for custom shade sails and covers requiring UV, rain and weather protection.
Mehler VALMEX® FR 580 is a premium 580gsm waterproof architectural membrane built for demanding outdoor use. Made on a low-wick (anti-wicking) polyester base cloth and coated with durable PVC, it delivers excellent tear resistance, dependable weather protection, and long service life in harsh conditions. A PVDF lacquer top finish helps resist dirt and makes cleaning quick and easy—ideal for installations where presentation matters.
Designed for shade and tensile applications, VALMEX® FR 580 is UV stabilised, fungicide treated, and fire retardant to recognised standards—making it suitable for many commercial and public-facing projects where performance and compliance are important.
Key Features
- Fire-retardant (FR) certified to multiple standards (varies by variant)
- 100% waterproof PVC-coated membrane
- UV stabilised for outdoor durability
- Low-wick / anti-wicking base fabric helps reduce moisture tracking
- Easy maintenance with PVDF lacquer top finish
- Weight: 580gsm
- Roll width: 250cm
Typical Uses
Waterproof shade sails, awnings, pergola membranes, tensile structures, event covers, and commercial outdoor canopies.
Planning with Mehler Valmex FR580 PVC
For a waterproof shade sail, the design needs to allow water to drain away from the membrane. Consider the proposed fixing points, the slope of the finished cover and the strength of the supporting structure before requesting a quote. The product weight and roll width also matter when planning seams and the overall shape. A qualified installer or designer can assess the fixing method for the site and the expected wind and rain exposure.
If the cover is for a commercial or public setting, check the fire performance documents for the exact fabric variant proposed. Ask for the current specification sheet and confirm any project or authority requirements before ordering. Colour choice, cleaning access and the appearance of visible seams may also influence the final design. Send your measurements and a few photos of the area with your enquiry so the team can discuss a suitable custom option.