“Extratermico 90” was born as an improved version of the “Wood/aluminum 80” system, with better thermal breakdown features.
The 90 mm bigger profile of this window, creates room for an inner/outer low E triple-glazing unit (44 mm) which will act as a wall, protecting your house from thermal changes while making you save money and precious energy.
This kind of housing can mount many glazing variations, like the one with Venetian blinds, which can be motor-driven or not.
Technical data sheet:
- THERMAL TRANSIMITTANCE Uw 0,7 W/m2 K
- ACOUSTIC INSULATION -42 dB
- AIR TIGHTNESS Class 3
- WATER TIGHTNESS Class E900
- WIND LOAD RESISTANCE Class 3