S70+ - System description

Standard window in the 70 mm series with good Insulation of Uf = 1.9 W/m²K

  • Symmetrical, stable structural design with identical corner and T connectors.
  • Thermally and structurally optimised Winglet insulators with high-strength PA 6.6 fiberglass technology.
  • Euro groove for free choice of hardware.
  • Surface mounted fittings up to sash weights of 300 kg; concealed fittings up to 180 kg.
  • Face width from 98 mm for tilt & turn windows.
  • Soundproofing up to 47 dB (SSK 5).
  • Burglar resistance RC 1N, RC 2 and RC 3 in accordance with DIN EN 1627.
  • Glass up to 60 mm in the sash, 50 mm in the fixed panel.

System Properties of Classes

Water tightness


Wind load


Air permeability


Operating forces


PB 10-00509-PB01-A01-02-de-01 | Element size: 1,172 x 2,800 mm with fixed panel

Thermal Insulation


Uw double1

1Element size: 1,230 x 1,480 mm | Ug value: 1.0 W/m2K | Glas spacer: Thermix TX.N plus

System Cross Section