Profine is the emphatic answer to the complex development of the international market for uPVC profiles. Under the brands KBE, REASONS TO CHOOSE KOMMERLING UPVC WINDOW & DOOR SYSTEMS There are couple of advantages that can help you to go for uPVC windows and doors over traditional wood and other material: High wind load performance: Kommerling window’s high wind load performance can bring you calm days even during typhoons. Sound insulation: The noise levels especially in areas with heavy traffic can be considerably decreased by combining the uPVC profiles with specially insulating glass panes. Air tightness: Scientific design of Koemmerling window systems avoids the penetration of outdoor air, thus keeping the home dust free. Water tightness: Kommerling uPVC windows and doors do not allow any water leakage. Even on the coastline, they have proven absolute effectiveness Long life and low maintenance: Kommerling uPVC windows & doors do not draw any maintenance costs. They do not rot or corrode even in tropical and coastal weather conditions. Profine GmbH -International Profile Group – was established in 2003, when HT TROPLAST consolidated its profile business activities under one roof.