Appreciated by renovators for its solid performance and clean lines, the 550 series window is primarily geared towards replacement applications. This model is one of the most versatile products in the award family, with the ability to accommodate an endless array of accessories.

• Fusion welded sash & frame provides maximum strength & protects against air & water infiltration.
• Multi-chamber design adds strength and thermal efficiency.
  
• Sliders incorporate brass rollers for consistent smooth operation of moveable sash.
  
• Available with a variety of accessory profiles including brick moulds, jamb extensions, drywall returns and J-trims.
  
• Accommodates a wide range of dual pane and triple pane sealed units including energy efficient Low E/Argon gas filled glass units with the Super Spaces system.
• Dual weather-stripping affords maximum protection against air and water infiltration.