The six-chamber profile system KÖMMERLING 70 ST plus is a universal solution for the manufacture of a wide variety of windows and doors. The profile construction depth of 70 mm provides a combination of a small mass of structures with excellent performance. The Kömmerling 70 ST plus multi-chamber profile is suitable for manufacturing windows with high energy efficiency. At the same time, the window can be equipped with triple glazing with energy saving - this will additionally increase the level of comfort and allow you to save on heating. The use of triple glazing not only improves heat insulation values, but also provides maximum sound insulation efficiency. Based on the KÖMMERLING 70ST plus profile, windows provide acoustic comfort indoors, leaving street noise outside the window. A high level of safety is also one of the advantages of the KÖMMERLING 70 ST plus. The rigidity of the profile is sufficient to effectively prevent burglary - so the premises will be reliably protected from intruders' attempts to break in.

Heat transfer coefficient Uf, W/(m2K)1,15
Sound insulation, dB45
Air permeability class4
Tightness against driving rainto Е1500
Resistance to wind loadto С5
Burglar-resistanceto RC2 (WK2)


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