6000 series
High quality profile series from Kirchberger
Profile specifications
4 Chamber
4 chamber uPVC profile, with strong and quality raw materials made in United States of America.
A class
Designed to provide superior insulation and durability.

60 mm
Innovative multi-chamber construction, our uPVC profile offers enhanced thermal efficiency, sound insulation, and weather resistance.
2 gaskets
Combination of strength and energy efficiency advanced 4-chamber uPVC profile.


















