WindowMaster Unveils Slim and Powerful Louvre Window Actuator
Innovative WML 870 Delivers Precision Natural Ventilation in a Slender Design
WindowMaster introduces its latest breakthrough in natural ventilation: the WML 870 Louvre Actuator.
This compact, high-performance actuator, designed for louvre windows delivers precise, whisper-quiet operation, ensuring optimal indoor climate control without compromising façade aesthetics.
The WML 870 is equipped with WindowMaster’s MotorLink® and TrueSpeed™ technologies. It has a slim profile and is surface-mountable which makes it ideal for narrow slat profiles. TrueSpeed™ enables window movement as slow as 0.3mm per second, meaning actuators run silently, contributing to lowering operational noise within the building’s interior. MotorLink® enables precise position feedback, ensuring opening, closing, or tilting to the desired angle with the highest accuracy, performing at three adjustable speeds.
Advanced Control for Smart Façade Integration
Designed for modern commercial and industrial buildings, the WML 870 can be controlled by conventional 24V or WindowMaster’s own MotorLink® control units. This results in seamless integration into networked window automation, delivering dynamic façades that enhance occupant comfort.
WML 870 is available as both a single actuator or in a synchronised version for dual-actuator operation without the need for an external module. Additionally, the push and pull force can be reprogrammed post-installation to optimise performance and extend the life of window seals.
Compact Powerhouse
Measuring just 318 x 34 x 29mm, the WML 870 is one of the most compact louvre actuators on the market. Compatible with a wide-variety of leading window brands, including Fieger, WML 870 is currently pending a CE-marking according to EN-12101-2.
As Erik Boyter, WindowMaster’s CEO says, “A slim, discreet and exceptionally efficient actuator like the WML 870 doesn’t just enhance comfort in e.g. offices, schools, and hospitals, it unlocks new design possibilities. Available for louvre windows, architects can seamlessly specify natural ventilation as never before, without compromising on aesthetics or performance.”
About WindowMaster International A/S
WindowMaster International A/S is a market-leading cleantech company that delivers sustainable indoor climate solutions to primary schools, offices, shopping centres and hospitals, by harnessing nature's forces through smart natural ventilation. Its solutions consist of advanced window automation and intelligent ventilation control. WindowMaster also specialises in fire ventilation. Today, the company employs cleantech specialists in Denmark, Germany, Norway, the United Kingdom, Switzerland and the United States, as well as a large network of certified partners worldwide. WindowMaster’s production is based in Germany, the centre of its global supply chain. It’s also establishing production in the US domestic market in North Wales, Pennsylvania, in the northeastern part of the US, close to Philadelphia. By a change of ownership in February 2015, WindowMaster transferred to a private investor, and it is now an owner-managed company. It was successfully listed on the Nasdaq First North Growth Market on October 27, 2020. The focus is on organic internationalisation and strategic acquisitions, as well as transforming the company from a contract-based to a producing company. All of the company's activities are geared towards digital solutions to scale the company to future growth.
