What is dynamic glass?

Dynamic glass can have both switchable and dynamic sun control that changes the solar factor and solar thermal properties by applying voltage, light or heat.

Because heat and direct sunlight are blocked without external sun protection, visual and thermal comfort are created immediately.

Technology

Thomsa Glass works with both electrochromic glass and GenVue Shade (polarized) to obtain the optimal result in daylight or energy saving.

Performance and design freedom

  • Glass laminate or insulating glass (2–4 panes).

  • Up to 71% light transmittance (LT).

  • Block over 90% of the solar energy (g 0.1).

  • Insulate down to Ug = 0.3 W/m²K.

  • Natural daylight (Ra 94–90).

  • Freedom of design:

    • Dimensions: maximum 1,550 × 6,000 mm.

    • Free form: triangular, round, curved.

    • Functions: anti-condensation, sound, protection, security.

  • Automatically controlled via a control system, BMS, solar sensor and temperature sensor.

  • Or fully autonomous via solar cells.

Active dynamic glazing on a facade

Benefits of dynamic glass

Daylight

  • Maximising daylight.

  • Natural daylighting.

  • Prevents glare and internal reflection.

  • Keeps a transparent view.

Sun control and thermal comfort

  • Dynamic solar factor (g-value / ZTA).

  • Thermal comfort.

  • Enhanced UV protection.

Energy saving

  • Reduces the need for air conditioning and lighting.

  • Reduction of fossil fuels.

  • Meets sustainability requirements such as LEED and BREEAM.

Added value

  • Higher productivity.

  • Contribution to well-being.

  • Safety glass / protection.

  • Improved acoustic properties.

Dynamic glass performance range

FAQ

What is active dynamic glazing? +
Glazing which can be adapted or changed bij a an electrical control system — By a press on the button the glass changes to become solar control
Can it integrate with BMS? +
Yes — most active systems support building management, sensors and schedules. Share your installation plans at an early stage, so we can advise accordingly.
Maximum sizes? +
Size limits depend on the technology and make-up. Ask for the current maximum for your preferred system.
When should I choose active over self-tinting? +
When you want to be in control over the switching and dimming of the glass to have solar control or privacy rather than a passive UV response.
Does it replace external blinds? +
Often it reduces or removes the need for external screens on solar façades, subject to climate and comfort targets.