Practical and secure – technology combined with looks

This innovative product once more proves Gutmann AG expertise when it comes to exterior aluminium window sills. This visually appealing slim, elastic window sill closure is available in white, grey and brown. It features a plaster edge width of 22 mm and meets the requirements of planners and architects just as much as those of customers and processing businesses.

Product Details

  • Appealing appearance due to narrow design
  • Integrated expansion compensation (3 mm on each side)
  • Cost-effective processing: ONE PIECE (clip on and you’re done!)
  • Resistant to heavy rain (system test)
  • Weather and UV-resistant
  • Ideal for use in external thermal insulation composite systems (ETICS)
  • Available in overhang depths from 50 to 400 mm for the GUTMANN GS 40 Window Sill System
  • Available in overhang depths from 50 to 380 mm for the GUTMANN GS 25 Window Sill System
  • Available in white, grey and brown