Two movable sliding tracks that slide in opposite directions.
Provides 50 % opening at any given time.
Retro fit fly mesh can be fitted on an additional track. The mesh slides towards the sash that is opened.
Mesh has to be added at the time of specification. Track cannot be welded once the windows is fabricated.
Windows that require good sound insulation and space economy.
All windows that require mesh.
Bedrooms, living rooms.
Note: Exact sizes will vary according to the wind pressure in your city and the floor where doors have to be installed.