EcoDynamic self-tinting glass, clear and darkened

What is EcoDynamic self-tinting glass?

EcoDynamic self-tinting windows gradually darken in response to sunlight. The photochromic glazing reacts to UV light, changing from clear to dark as the light outside increases. EcoDynamic creates a more pleasant indoor climate and reduces energy consumption.

The product adapts naturally and passively throughout the day. On a cloudy day or at night, the product remains clear. That makes better use of the outdoor climate, which is pleasant and also saves energy.

This makes the product suitable for façades, conservatories, skylights, balustrades and similar applications.

EcoDynamic light transmission and solar factor

Dynamic light transmission and solar gain

  • LT: 69% (light) / 18% (dark).

  • SF: 0.41 (light) / 0.20 (dark).

Features and benefits

  • 99% UV protection.

  • Reduces direct solar radiation through the glass.

  • Energy-saving.

  • Compatible with energy-efficient insulating glass.

  • Creates a comfortable indoor climate.

  • Always safety glazing (laminated and tempered glass) that provides protection if the glass breaks.

  • Maximum dimensions: 1,520 × 4,200 mm.

  • Electric sunshades or blinds are no longer necessary.

  • 5-year warranty, 10 years for insulating glass.

  • Easy to install.

  • More affordable than active dynamic glazing.

Testing

EcoDynamic is tested at TÜV against EN 12543-2. The EN ISO 12543-2, clause 5.1.3 test has three components:

  • Resistance to high temperature.

  • Resistance to high humidity.

  • Resistance to radiation.

Watch the video

EcoDynamic glass in a building

FAQ

Does EcoDynamic need electricity? +
Self-tinting EcoDynamic responds to UV-sunlight and is a passive Dynamic glazing. — no need for day-to-day switching power like active electrochromic systems.
Will it stay clear on cloudy days? +
Yes — it tends to stay clearer when UV is low, and tints as sunlight increases.
Typical applications? +
Façades, skylights, conservatories and balustrades where passive solar comfort helps.
How does it differ from electrochromic glass? +
EcoDynamic is passive/self-tinting. Active dynamic glazing is powered and controllable via BMS/control system or switches.
Can I get current LT/SF values? +
Yes — request the datasheet for the exact glass build; published ranges are indicative until confirmed.