This series of high quality profiles with thermal break is suitable where more demanding standards of 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. K-value: 1.89 W/m˛K (Rahmenmateriaal-Gruppe 1)
– fixed frames for double glazing
– single or double sash, side-hung, open in windows
– tilt and turn windows
– tilt in only windows
– tilt and slide windows and doors with appropriate hardware
– single opening flat door and touch door.