Window wall

FRAME+ 75 FF

The version FRAME+ 75 FF offers additional advantages of this trendsetting window technology, such as a slim-line mullion-transom design model featuring elevation widths of only 50 mm, and an Uf value of up to 1.2 W/(m²K).

  • Window wall system with stick system appearance and an external visual width of only 50 mm.
  • Ideal for economic ribbon windows up to storey height.
  • High-insulation windows with Uf up to 1.2 W/(m²K).
  • Slim curtain wall appearance with sashes or fixed glazing.
  • Comprehensive diversity of design with various cover profiles from the THERM+ curtain wall system.
  • Available as a dummy mullion sash.

FRAME+ 75 FF
 

Technical Data

FRAME+ 75 FF
System values
Uf-value1 ≥ 1.2 W/(m²K)
System depth 75 mm
Applications
Punched opening window -
Curtain wall insertion element -
Casement sash X
Window curtain wall X
Application limits*
Max. weight turn-tilt 130 / 200 kg**
Max. weight turn 130 / 200 / 300 kg**
Max. weight ­concealed fitting 150 /180 kg
Max. sash dimensions2 1,450 x 1,900 mm /
1,450 x 3,000 mm
Infill thickness sash 24 to 44 mm
Infill thickness fixed glazing 10 to 56 mm (4.5)
4 to 50 mm (10.5)

1 Thermal insulation based on DIN ISO 1077-2
2 Admissible sash dimensions see diagramm of fittings.
* Applications outside these limits, would be subject to an assessment by our Technical Department
** 130 kg with standard fitting up to 200 / 300 kg with reinforced fitting

Approvals / CE-labelling
based on product standard for windows and exterior doors EN 14351-1

  FRAME+ 75 FF1
Air permeability class 4
Resistance to wind load class C5 / B5
Water tightness up to E 1350
Operating forces class 1 and 2
Resistance against impact class 3
Airborne sound insulation2 Rw ( C; Ctr ) = 38 ( -1; -4 ) dB
Rw ( C; Ctr ) = 42 ( -1; -4 ) dB
Mechanical strength class 4
Burglar resistance class WK2
Continuous-operational testing
EN 12400:2002-10
class 3

1 Tested to RAL GZ 695
2 The values are referred to the standard size of 1.23 x 1.48 m