FINEO Heritage | Fineo by AGC
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Our range FINEO Heritage

Improve the thermal insulation of a historical building while preserving the appearance of the facade with FINEO Heritage.


The thermal insulation of buildings is a key issue in the fight against global warming. For listed buildings, these projects are often complex, as the preservation of the facade is necessary.

FINEO Heritage improves the thermal insulation of historical buildings. Its thinness allows it to be integrated into the original frames of the building, and the old-fashioned glass finish guarantees the preservation of the historical appearance of the facade.

FINEO Heritage offers a choice of six types of restoration glass suitable for historical buildings and homes. FINEO Heritage glass is the best solution for preserving the visual appearance of glass installed from the 1880s to the 1960s.




FINEO Heritage Traditional is a vacuum-insulating glazing which offers an exceptional U-value. Maintaining a very slim total glass thickness, this glass has the appearance of monumental glass used in the period around 1880 yet has a U-value that is equivalent to triple glazing.

Our key figures

FINEO Heritage FINEO Heritage Classic 8
U-value (W/m²K)
0.7 2.8
Inside glazing pane °C (°C) outside temperature of -10°C & an inside temperature of 20°C
17.5 9.5
Rw (C; Ctr) (dB)
39 (-2;-4) 31 (-1;-4)
Traffic noise attenuation (dB)
35 27
Thickness (mm)
11.3 24
FINEO Heritage FINEO Heritage Classic 8 Single glazing Old double glazing
vitrage u value
U-value (W/m²K)
0.7 5,8 2.8
quality glass
Inside glazing pane °C outside temperature of -10°C & an inside temperature of 20°C (°C)
17.5 -1,8 9.5
vitrage de qualité
Rw (C; Ctr) (dB)
39 (-2;-4) 30 (-2;-4) 31 (-1;-4)
trafic noise attenuation
Traffic noise attenuation (dB)
35 26 27
thickness of glazing
Thickness (mm)
11.3 8 24


What is the U-value of Fineo?

The U-value = 0.7 W/(m².K), regardless of the inclination of the window. You can find all the technical information about Fineo by downloading our datasheet.


The U-value is a thermal transmittance, or the heat loss, through a structural element (here the glazing). The lower the value, the better the thermal insulation.

Why should I choose Fineo?

FINEO provides the same thermal performance as a triple-glazing unit while being as thin as a single-glazing unit. In addition to looking better on any window, it can be a requisite in renovations where the existing window frames cannot support the thickness of a triple-glazing unit.