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• Uncoupling systems
• Shower gully systems
• Sealing systems

Uncoupling systems, shower gully systems and seals
for safety, comfort and long-term freedom from damage indoors.

For 20 years we at GUTJAHR, as specialists for innovative drainage systems out of doors, have been providing customers with problem-free balconies and terraces.
With our  IndorTec® systems we are now offering safe, thoroughly planned solutions for indoors, contributing to improved safety, comfort and problem-free constructions.

From the floating laid mat for difficult substrates to the shower gully system for threshold-free, floor-level showers to a sealing system that allows bonded sealing for indoor areas to be created quickly and safely: IndorTec® products are perfectly designed for the requirements of difficult indoor areas.

Quick uncoupling of critical substrates indoors

Problem substrates such as cracked screeds, wooden floors, mixed or adhesion resistant substrates such as paint, PVC or oil-soaked floors present a big challenge for the laying of ceramic coverings. IndorTec® 2E is the ideal solution to these problems. Because it is laid floating, it completely uncouples the covering from the substrate. This prevents damage to the covering from forming and enables safe laying in record time.

IndorTec® 2E is for example the optimum choice for renovating car dealerships. Not only is the covering uncoupled, but as it is laid floating up to 50 % of laying time is saved. This is particularly important for business premises, as renovation work mainly takes place while the business continues to operate.

Sealing system for walls and floors in indoor areas.

IndorTec® SEAL is an innovative sealing system (bonded sealing sheets). This allows bonded seals to be safely and quickly created for walls and floors, seals on which ceramic coverings can be laid immediately – without any waiting period.

Particular areas for the use of IndorTec® SEAL are wet rooms such as for example bathrooms, but it can also be used on all load-bearing and even surfaces where ceramic tiles and natural stone are to be laid in a bond in a thin bed of mortar. The defined layer thickness of the sealing sheet and an extensive range of accessories for the system guarantee a safe result.