Innovative profile technology makes it possible to manufacture windows with larger panes and enhanced static stability from state-of-the-art functional glass. It makes optimum use of sunlight incidence to reduce heating costs, even when the outdoor temperature is cold.
Look forward to KOEMMERLING 76
These windows maximize interior sunlight levels and ensure that your new or renovated home will light up your life.
Intelligent profile design for optimised window stability.
Narrow profiles maximise light incidence.
Higher solar energy gains additionally reduce heating costs.
Thermal insulation value in standard windows of Uf = 1,0 W/(m²K).
The 76 mm installation depth is ideal for restorations and new buildings.
It can take functional glazing with panes up to 48 mm thick.
Sound insulation value up to 47 db.
The combination of sash and outer frame presents a slender sight line as small as 108 mm.
Thermal insulation coefficient – U value
DC3 laminate color range
DC4 laminate color range
Uf = 1,0 W/m2K
Uw up to 0,73 W/m2K (according to the specific configuration, dimensions and glazing)
Glazing possibilities: 16-48 mm
Sound insulation value up to 48 db
Tested performances at IFT Rosenheim-Germany:
Wind resistance(according to EN 12211:2001): Class C5/B5
Water tightness (according to EN 1027:2001): Class 9A
Air permeability (according to EN 1026:2001): Class 4
Burglary resistance: Safety class RC2 (WK2)