G410-EL Ballasted Roof System - Sarnavap 5000E SA & S-Felt T 300  

 

10 year ballasted roof covering system:

  • Stone ballast/precast concrete flag surface protection
  • S-Felt T 300 upper protective layer.
  • Sarnafil G410-EL waterproof covering.
  • SarnaTherm G insulation.
  • Sarn