GUTMANN GWD 070

Window Series

Reliable window series with a basic depth of 70 mm. Fulfils the highest demands on thermal and sound insulation. Through the development of a modular system construction kit, a large number of thermally insulated to highly thermally insulated constructions can be produced at a very economical price.

Standard windows thermally insulated with good insulation of U_f = 1,9 W/m²K. Thermally and structurally optimised Winglet insulators with high-strength PA 6.6 fiberglass technology

Highly thermally insulated premium window with peak value of U_f = 1.4 W/m²K. 4- chamber coextruded hollow chamber central gasket, glass rebate insulation inserts and 9mm thick, external glazing system gasket for improvement of frame thermal insulation

Series Description

Symmetrical, stable structural design with identical corner and T-connectors.
Surface-mounted fittings up to sash weights of 300 kg; concealed fittings up to 180 kg.
Use of glass up to 60 mm in the sash, 50 mm in the fixed panel.
Sound isolation up to 47 dB (SSK 5).
Burglar resistance RC 1N, RC 2 and RC 3 in accordance with DIN EN 1627.
Euro groove for free choice of hardware.