TIGAL is a hybrid pull-slide system, combining the advantages of a sliding door with the performance of a window. This product is ideal for meeting the challenges of climate change as it has excellent thermal insulation and water tightness compared to traditional sliding systems. With a patented central sealing system and full perimeter locking, exceptional water-tightness is guaranteed - up to 4 times better than a traditional sliding door. Sleak lines and concealed hardware provide a fully balanced aesthetic, along with smooth and silent operation for ease of use.