G410-EL Ballasted Roof System - Sarnavap 500E & Sarnafil G445-13  

 

Ballasted roof covering system:

  • Stone ballast/precast concrete flag surface protection
  • Sarnafil G445-13 upper protective layer.
  • Sarnafil G410-EL waterproof covering.
  • SarnaTherm G insulation.
  • Sarnavap