Top-Hung Window

Product Details

Opening elements and facade in the same material quality. Seamlessly integrated into the façade, steel enables the maintenance of a narrow, delicate interior and at the same time the realization of large glass surfaces.

Materials / surface

Hot-dip galvanized steel strip, suitable for powder coating or stove enamelling 

Window types and opening types

Pan-top windows - manual and motorized


Concealed fittings

Attached electric drive

Special technical features

Sash weights up to 180 kg

Max. Wing mass (wxh) 1956 mm x 2456 mm

Grid area up to max. 4m 2

Glass thickness from 28 to 58 mm

Mechanical fixation of the glass on the casement - no gluing necessary

In the motorized variant no locking motors are necessary - only chain drive

Version as structural glazing (SG) version or with glazing bead

Installation of double and triple insulating glass

Test Certificate

CE marking according to product standard EN 14351-1 

  • Heat transfer coefficient from Uf> 1.8 W / m 2 K
  • Watertightness  to  class 9A
  • Air permeability up to class 4
  • Resistance to wind load class up to B / C 4

TRAV in early 2015