Traditional design meets modern technology in this vastly improved version of the traditional classic. In the Premium Integrated Single Hung window the top sash is fixed for increased weather tightness, with only the bottom sash sliding up for ventilation or tilting in for cleaning. A central security lock provides security and a weather-tight fit. As with all Solarseal windows, be sure to consider your options in glazing and grill patterns.


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> Click here for CSA and AAMA/NWWDA Performance Ratings
> Click here for lifetime warranty information