MasterLine 8 Zero threshold door

MasterLine 8 Zero threshold door

Entrance without restriction

MasterLine 8 zero threshold doors allow for a barriere free access to the building. The threhold is integrated into the building detail and can be drained directly or via an additional gutter to the main rainwater drainage system of the building.

Covers for these profiles are available in anodised aluminium or perforated stainless steel.


Technical information


Min. Visible width frame: inward opening68.5 mm 
Min. Visible width frame-vent: inward opening153 mm 
Min. Visible width frame: outward opening42.5 mm 
Min. Visible width frame-vent: outward opening153 mm 
Min. Visible width T-profile80 mm 
Max. height vent3000 mm 
Max. width vent1400 mm 
Max. weight element250 kg 
Overall system depth frame77 mm 
Overall system depth vent77 mm 
Rebate height27 mm 
Min. Glass thickness6 mm 
Max. Glass thickness61 mm 


Wind load resistanceC3 (1200 Pa)
Thermal insulation (Uf)153mm HI: 2,2; HI+: 1,4 (178,5mm HI+: 1,3) W/m²K

Opening elements

  • Inward Opening Single DoorInward Opening Single Door
  • Outward Opening Single DoorOutward Opening Single Door
  • Panic Single DoorPanic Single Door
  • Inward Opening Double DoorInward Opening Double Door
  • Inward Opening Double Window DoorInward Opening Double Window Door
  • Inward Opening Double ZT DoorInward Opening Double ZT Door
  • Inward Opening Pivot DoorInward Opening Pivot Door
  • Inward Opening Single Window DoorInward Opening Single Window Door
  • Outward Opening Double DoorOutward Opening Double Door
  • Outward Opening Double Window DoorOutward Opening Double Window Door
  • Outward Opening Double ZT DoorOutward Opening Double ZT Door
  • Outward Opening Pivot DoorOutward Opening Pivot Door
  • Outward Opening Single Window DoorOutward Opening Single Window Door
  • Panic Double DoorPanic Double Door
  • Anti Finger Trap DoorAnti Finger Trap Door
  • Balcony DoorBalcony Door