Apart from the own produced bituminous membranes, RBS is also developing sales of almost all other kinds of waterproofing materials for the flat and pitched roof, foundations, tunneling membranes as well as liquid systems:

• PVC membranes: Flag Soprema
• TPO membranes: Flag Soprema
• Liquid waterproofing: AVIP, Mapei
• Vapor open but water tight, breathing films for the pitched roof
• Dimple sheets for perimeter use: Gutta
• Vapor barrier films