A8 - SYSTEM - EXP

Non-accessible Sopranature® green roof

A8 - SYSTEM - EXP

SOPREMA SYSTEM with thermal insulation

Soprema advices:

  • Upstand variant: Alsan® FLASHING (European Technical Approval ETA-08/0114) will avoid the use of counter flashing protection on parapets. This no-flame system is easy to apply and saves application time.
  • The positioning of drainage outlets implies a specific designing of the valley structure under water stagnation.
  • A 3% slope on the roof avoids water stagnation.