Superial (SP)

SP800i+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 slie windows and doors with appropriate hardware
  • single opening flat door and touch door