GUTMANN EF68/EF68+ Curtain Wall System

Product description

Unitized curtain wall with 68mm or 78 mm face width

  • The high degree of prefabrication and superior workmanship quality with low installation costs.
  • Frame appearance with surrounding glass bead or as SG or a semi-SG variant with basic 10 mm butt joint (20 mm optional).
  • Corner connections manufactured with a miter joint.
  • An overlapping sealing system using butt joints.
  • Glass thickness 26 mm to 38 mm.
  • Size W x H 2600mm x 3,600 mm with max. 300 kg element weight.
  • Components optionally S70+ and S80+.
  • Special construction EF68+ for property solutions with optimized insulators and gaskets for holding glass thickness up to 52 mm.
  • Not in stock.

System Properties of Classes

PB 07/10-A 196 | Element size: 3915 mm x 4720 mm

Water tightness


Wind load

1,35 kN/m2 2,03 kN/m2

Air permeability


Operating forces

E 5 / I 5

Thermal Insulation

Uf (middle)

Ucw triple1

1Element size: 1,230 x 1,480 mm | Ug value: 0.7 W/m2K | Glass spacer: Swisspacer Ultimate

System Cross Section