GEALAN S9000
The highest thermal and sound insulation through 6 chamber design, high glass inset, and 3 integrated sealing levels. S9000 windows and doors meet the highest insulation requirements, therefore they can be used in passive buildings.
The highest thermal and sound insulation through 6 chamber design, high glass inset, and 3 integrated sealing levels. S9000 windows and doors meet the highest insulation requirements, therefore they can be used in passive buildings.