Drainage, water retention and protection mat with attached filter sheet, openings for
diffusion, connecting lengthwise on interlocking studs.
- quick and easy installation
- due to interlocking studs no further protection layer necessary on the roof surface itself (along the parapets e.g. the Protection Mat Strips SM-R can be applied)
- water retention within the element
- tested drainage capacity according to EN ISO 12958
- completely recyclable
- also suitable for inverted roofs