The Monodraught Windcatcher X-Air is the latest generation of natural ventilation that follows in the footsteps of the successful Windcatcher Classic systems that have proved to be so popular. With over 5,300 systems successfully installed, the Windcatcher X-Air is backed-up by our 10-year no leak guarantee.

Windcatcher Zero natural ventilation with heat recovery uses an integrated counterflow heat exchanger and a robust intelligent control strategy. The adaptive controls sense air quality in real time and seamlessly switch between energy efficient modes: natural, mechanical, and heat recovery ventilation.

MasterLine 8 can do it all. The high-quality aluminium window series offers reliable performance, versatile design options, and a wide range of functional applications. Enjoy excellent results, even in the toughest weather conditions.

MasterLine 10 provides a high-performance, sustainable upgrade to any project. Clean design and passive energy efficiency levels make these versatile aluminium windows a responsible choice that lasts a lifetime.