Reduce your heat use by up to 30%*

How to optimise thermal comfort and energy consumption?​

Automation of your window coverings is an effective way to:​

  • insulate your windows​
  • benefit from the sun's free heat​

They automatically adjust to the right position, at the right moment, even away from home.

How does it work?

thermal comfort illustration winter day scene

During the day

Window coverings open automatically to warm the house naturally with the sun's heat.

thermal comfort illustrations evening scene

In the evening

They close automatically to keep the heat inside.

gif somfy sunis sun sensor

Take advantage of advanced automation to make the most of sun protection year-round thanks to TaHoma® switch

Automated with TaHoma® switch, the smart control that centralises and connects home equipment, your window coverings maximise your thermal comfort and energy efficiency year-round. Thanks to the “Thermal Comfort” pre-set scene in the TaHoma® app, manage your equipment automatically based on home orientation, season and time of day.

To be more precise, it can also be complemented with additional data. Indoor temperature with Amy® io or outdoor data with the sunlight sensor built-in the RS100 solar panel, or by adding Sunteis io, a sun and brightness sensor.

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Automate your window converings with a sun sensor

Sunis WireFree II io

To go a step further toward home automation, you can add a sun sensor to your installation and to TaHoma app to adjust window coverings automatically based on outside temperatures and the sun’s rays. Easily placed on the façade outside, this sensor sends the measured light intensity to the TaHoma app. In case of extensive sunshine, the window coverings automatically adjust to the required position. When the sun has disappeared, they will automatically pull up again if desired.

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Our window coverings solutions to make energy savings

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*Compared to manual solutions. Somfy simulations implemented with the support of Carbone 4. Depending on a house’s size, geolocation, year of construction,window equipment (roller shutter, EVB), 2021.​