GUTMANN GWD 070i

Window Series

Proven window series with concealed sashes and a basic depth of 70 mm. Meets high requirements on thermal and sound insulation. By developing a modular system construction kit, it is possible to manufacture a wide range of insulated and even highly insulated element constructions in a favorable price-performance ratio.

  • Standard windows thermally insulated with good insulation of Uf = 1.9 W/m2K with thermally and statically optimised winglet insulators in high-strength PA 6.6 glass fibre technology
  • Premium highly insulated window with peak value of Uf = 1.4 W/m2K, 4-chamber coextruded hollow chamber central gasket, glass rebate insulation inserts and 9 mm thick, external glazing system gasket for improvement of frame thermal insulation
  • Symmetrical, stable structural design with identical corner and T-connectors
  • Surfaces mounted fittings up to sash weights of 300 kg; concealed fittings up to 180 kg
  • Glass up to 60 mm in the sash, 50 mm in the fixed panel
  • Sound isolation up to 47 dB (SSK 5)  good noise protection qualities
  • Burglar resistance RC 1N, RC 2 and RC 3 according to DIN EN 1627
  • Face width from 98 mm for tilt and turn windows
  • Euro groove for free choice of hardware
Water tightnessWater tightnessE1200
Air permeabilityAir permeability4
Wind loadWind loadC5 / B5
Operating forcesOperating forces2

Representation Highly Insulated Performance: PB 10-00509-PB03-A01-0203-de-01 | Element size: 2.278 mm x 2.472 mm (double sash french window)

Representation Highly Insulated Performance: 1 Element size: 1.230 mm x 1.480 mm | Ug value: 0,6 W/m2K | Glass spacer: Swisspacer Ultimate