Schlüter®-DITRA 25 has been a proven solution for uncoupling and bonded waterproofing for over 25 years. As the first passive capillary bonded drainage product, Schlüter®-DITRA-DRAIN uncouples and ventilates the coverings of balconies, terraces, and wetrooms. Additionally, the sound insulation mat Schlüter®-DITRA-SOUND significantly reduces the sound transmission to adjoining rooms.