Ultra Prevent

Ultra prevent membranes consist of a polyester glass-fibre laminate, coated with SBS modified bitumen and incorporating Graphite Firewall Technology, offering the ultimate combination of long term waterproofing and fire protection.

Ultra prevent torch-on products offer significant improvements over conventional membranes, combining greatly improved dimensional stability, low temperature flexibility and fatigue resistance.

System benefits

  • BBA certification (91/2671) – durability with service life in excess of 30 years
  • High SBS polymer content coating bitumen
  • Graphite firewall technology providing the highest UK and European fire ratings
  • Exceptional dimensional stability and tensile strength
  • Excellent handling characteristics
  • Low-temperature flexibility down to -25°C
  • High fatigue resistance
  • Improved waterproofing performance
  • Manufactured in the UK under BS ISO 9001 Quality Assurance Scheme
  • Certified to BRE Standard BES 6001 – responsible sourcing of construction products
  • Compatible with Permascreed