The unique features of Ferrari Precontraint® Technology composite membranes are recognized with one accord by building professionals. Composite textile consist of a weave of micro-cables (high tenacity polyester, glass, etc) covered with several layers of high-performance polymer coating. The Ferrari Precontraint® Technology consist of applying coating under constant warp wise and weft wise tension (one ton per meter) throughout the manufacturing cycle. This ensures that textiles have exceptional dimensional stability and resistance.

  1. Residual Elongation < to 1%
  2. Better resistance to U.V and to abrasion
  3. Fabric Flatness – Straight edges
  4. Easier Welding whatever the fabric direction
  5. Production batch homogeneity