Gerkin Hopper Windows

Our hopper window is a window that projects in and is ideal for single or multi-story commercial projects. This is one of the tightest windows on the market. Our integrated features reduce heating and cooling loads on HVAC systems, provide long-term energy efficiency, as well as utility savings to property owners.

5200 Series | Hopper Aluminum Window

5200 Series Hopper Aluminum Window

The 5200 Rhino hopper window (projects light in) is ideal for single or multi-story commercial projects. This window features a 2 3/8" thermally broken frame depth, reinforced power-crimped sash corners, and a sash that overlaps the frame.

Features:

  • 2 3/8" Thermally Broken Frame Depth
  • Sash Overlaps Frame
  • 4-Bar Friction Hinge
  • Cam Action Locks with 4-Bar Friction Hinge

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