WSK 501 Break Glass (Primary)
WindowMaster
WindowMaster WSC 104 CompactSmoke (4 amp)
WindowMaster
Window Master WSK 601 Break Glass Unit
WindowMaster
Window Master WSA 311 61
WindowMaster
Window Master WSC 520
WindowMaster
WSC 310 Plus – 2 zone – 10 amp
WindowMaster
WMU 836
WindowMasterStroke (mm) 400, 600, 800, 1000 Max Force (N) 300 
WMU 842 – 400N Chain Actuator
WindowMasterStroke (mm) 750, 1000 Max Force (N) 400 
Window Master WCC 103
WindowMaster
Window Master WCC 103 BT
WindowMaster
Window Master WSK 110 0A0B
WindowMaster
Window Master WLA 330
WindowMaster
Smoke Ventilation
We supply reliable, EN12101-2 tested WindowMaster smoke ventilation actuators such as the WMU 842 and WMU 836, designed to ensure safety, performance, and compliance. Our EN12101-10 control panels include the WSC-104 for single-zone stairwells, and multi-zone FlexiSmoke panels like the WSC-520, WSC-540, and WSC-560 for larger smoke ventilation systems. We also stock the WindowMaster WSK 501, a widely used break glass unit for smoke ventilation systems.
Natural Ventilation
Our natural ventilation solutions include compact, efficient actuators like the WMX 804 and control panels such as the WCC-103, WCC-106, WCC-310, and WCC-320. These systems are designed to improve airflow and energy efficiency across a variety of building layouts.
The WindowMaster range is also often integrated into BMS (Building Management Systems) for more advanced ventilation control requirements.