
THERMONORD
Your window solution for passive houses.
Your complete Passivhaus® window package.

Certified
Passivhaus®
The only local aluminium window manufacturer with complete PHI certification, featuring the Genesis 90 frame (Uf 0.8) and Triple Ultra Low-E glazing (Ug 0.5).
Frame
Genesis 90
Thermal transmittance = 0.8 W/m²K. 90 mm depth, three chambers, a complete thermal break with reinforced polyamide, and ±1 mm tolerances.
Glazing
Triple 0.5
Thermal transmittance = 0.5 W/m²K. Three glass panes, 52 mm overall thickness, Ultra Low-E coating on two surfaces, and a SWISSPACER warm-edge spacer.

Aluminium frame
Genesis 90
±1 mm tolerances. Complete thermal break.
0.8
W/m²K
48 dB
Sound insulation
90 mm
Depth

Triple glazing
Ultra Low-E
Tempered. Laminated. Heat-soaked. Warm-edge spacer.
0.5
W/m²K
40 dB
Sound insulation
52 mm
Depth

Frame + glazing
ThermoNord Complete
Your complete system: frame, glazing, installation, warranty.
Full
System
80+ yrs
Lifespan
48 dB
Sound insulation
Tested in Germany. Manufactured and installed in Romania.
We submitted the entire ThermoNord window system for testing by the Passive House Institute in Darmstadt, Germany. The result is full certification for the Genesis 90 frame, Triple Ultra Low-E glazing, and the spacer. It is the only solution in Romania with PHI certification for all three components.




From ThermoNord
Genesis 90
This 90 mm Passivhaus-certified frame achieves Uf 0.8 W/m²K. It is made from aluminium, with a complete thermal break, three insulated chambers, and ±1 mm tolerances.
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Triple Ultra Low-E
52 mm triple glazing that achieves Ug 0.5 W/m²K. It uses three panes of glass with an Ultra Low-E coating on two surfaces and a SWISSPACER warm-edge spacer.
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Configuration
Quoting
We discuss your plans. You get a transparent final price with no hidden costs.
Fast
production
Manufactured in Romania on an automated line, according to the approved technical design. We eliminate long lead times.
Installation &
Free testing
Certified installation. At the end, we perform a free airtightness test to activate the 15-year warranty.
Contact
Have an urgent question? Talk to the ThermoNord team.