Features
- Choice of ‘spring balance’ (sashes operate independently) or ‘counter balance’ (sashes operate simultaneously)
- Flexible control for regulating airflow
- All weather ventilation when used under overhangs
- Integral, full width handle for easy operation
- Interlocking rails and brush seals combine for exceptional structural performance and an effective weather barrier
- Non-corrosive, low maintenance hardware components
- Fly, barrier and Crimsafe screening options
- 7 year ‘peace of mind’ guarantee