As with the Fixed Top Pane Sashless Servery Window, this version of the Shugg Sashless Window allows the operation of a single pane without requiring the second pane to counterbalance it. The operable pane is counterbalanced, instead, by counterbalance weights housed in aluminium box sections either side of the window. The Top opening can only drop as low as half the overall window height plus about 50mm, without allowing any gaps between the floor level and the desired opening level. 

• Safety is guarenteed whilst window is open. This is very useful when adjoining a hazardous area, swimming pool , or above the ground floor. 

• Achieves a clear unobstructed view whether the window is open or closed.
  
• Provides controlled and positive ventilation.
  
• Shugg sashless double hung windows do not project beyond their own profiles which is a major benefit along passage ways and areas of high pedestrian traffic.