A1' - SYSTEM - EXP

Non-accessible roof with ballast


A1' - SYSTEM - EXP

SOPREMA SYSTEM with thermal insulation

Soprema advice:

  • 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.
  • A ≥ 2% slope will avoid water stagnation, improve conditions of use and extend service life.
  • A first layer with a polyester reinforcement provides mechanical security during the installation.
  • SOPRAVAP® 3 IN 1 is an optimal solution combining three functions: primer, vapour barrier and insulation adhesive. Do not hesitate to contact our technical team for advice.

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