- flush, single or double sash doors, open in Swing doors (double action)
- various types of windows
This series of high quality profiles with thermal break is applicable where more severe standards for acoustic and thermal insulation are required. The profiles for this series are constructed of 2 hollow extrusions separated from one another by polyamide strips PA 6.6.25 reinforced with glass fibre. An additional radiation barrier in the form of a strip in the same material provides the 4 chamber system.