MULTIFILM Sonnen- und Blendschutz GmbH
Electrical controllable film roller blinds for effective sun and glare protection
Interior sun and glare protection systems made of highly reflective transparent shade films, due to electrical operation capable of being integrated in the intelligent building automation such as Smart Home systems, robust blind covers and profiles, applicable for new buildings or retrofitting
Further information can be found here.
A broad modular system of different sun and glare protection components provides suitable solutions for almost any window or façade situation.
Various roller blind variations for diagonal or horizontal installation positions at rectangular or not standard shaped windows or vertical blinds and panel glide systems are possible. The roller blinds can be operated manually or electrically. Blinds with motor – 24V such as SMI, 230V, rechargeable battery motors – can be operated by switches or remote control and/or by integration in Smart Home or other building automation systems (KNX, LON).
With robust aluminium profiles and diecasting components those roller blinds are long-living, maintenance-free and conceived for commercial use.
The systems are very good suitable for retrofitting. Individual solutions for the integration into the building façade are possible.
Product Advantages Protection against heat and glare for private use and at everyday work. Inside mounted MULTIFILM® roller blinds are equipped with a special screen - a triple effect polyester film: 1. Heat protection and energy saving: The aluminum-coated film reflects over 80% of the incoming solar energy back to the outside. In combination with the glazing, g-values of up to 12%* can be achieved and the heating of the room can be reduced significantly. * Film SiAt012 and sun protection glazing sunbelt polaris 65/34 as per appraisal by TU Berlin 2. U-value improvement of the glazing: In wintertime the blinds counteract the room cooling by avoiding the heat loss through the windows. The U-value of the window can be improved thereby up to 31%**. The total annual energy requirement can thus be reduced by almost 40%. ** Film SiAt013 with insulating glazing Climaplus Ultra (1.1 W/m²K) As per testing report of the Fraunhofer Institute IBP Stuttgart 3. Glare protection, view and daylight use: The film dims the incident daylight and protects against glare optimally. Thanks to its transparency, the visual contact to the outside remains. MULTIFILM® film roller blinds meet the VDU workplace regulation and the DIN EN 14501-1 (performance requirements for sun protection systems) above average.
Electronic Components Automatic drive/function: Electrically operated blinds are equipped by 24 V DC or 230 V AC tube motors. Control system/app: The integration into building control systems (Smart-Home, KNX, LON) is possible. The blinds will be controlled via system-related app. Sensors: Sun sensor, time switch and/or safety sensor (opening in case of fire) can be integrated in the building control. Due to indoor installation a wind sensor is not required Interfaces For control and monitoring the related interfaces of the building control can be used.