Green Roofs

Systems: Green Roofs

Loose Laid Membrane Systems with Sikaplan / Sarnafil

Sika has a proven track record of over 30 years with green roof construction. All of the Sikaplan and Sarnafil waterproofing membranes used in these systems are:

  • Resistant against biological and micro-organisms
  • Fully resistant to root penetration


Efficient application is also a key advantage of these materials:

  • These single ply membranes can be installed in most weather conditions, even at minus temperatures. This gives a unique flexibility to contractors, their clients and designers.
  • Loose laying of the membranes provides fast waterproofing layer installation
  • Soil with a minimum weight of 80 kg/m2 provides the necessary wind uplift resistance, eliminating the need for any additional mechanical fastening