The 3100 series fixed sash can be easily applied to new construction and renovation projects in the housing as well as commercial markets.  The 3 ¼” deep frame allows for a wide range of interior and exterior accessories creating a custom fit for your requirements.

The window profiles are made from an exclusive, 100% virgin uPVC powder compound that is entirely lead-free.  This compound gives the system better resistance to impact creating a hurricane-worthy casement. 

Window profiles are fusion welded, which gives a more attractive appearance, as well as supplies a 100% watertight and airtight surface.  Fusion welding increases the overall structural strength for both the window frames and sashes.

Multi-chambered profiles provide superior thermal performance as well as excellent sound abatement qualities.

Internal screw bosses and extra walls ensure sturdy hardware attachment as well as sturdy installation options through the frame for time-tested placement.

Interior and exterior accessory grooves allow for additional options, such as interior returns and jamb extensions as well as exterior brickmoulds and nailing flanges.

The fixed sash system is ideal for a broad range of glass types and thickness options.  The interior snap-in glazing bead allows double and triple panes to meet all glazing requirements.  The double walled glazing bead is a key design component for withstanding up to 350 km/hr (220 mph) winds.

Fixed sash windows match up with operators for aligned glass and sash lines for beautiful stacking and mulling configurations.