Thermal Thermal Industries Hopper 
by Atrium Window Companies

Thermal Thermal Industries Hopper
  • Bottom-hinged window system that opens inward for ventilation
  • Cam Handle Lock
  • Cam Handle Lock provides protection against forced entry and air infiltration
  • Commonly used in basement applications for the home
  • Dual Glazed 13/16" Insulating Glass with Warm-Edge Technology
  • Earthtone Color or Safari Brown Exterior Laminate Color
  • ENERGY STAR qualified with Peak PerformanceTM Glass
  • ENERGY STAR qualified with Super Peak PerformanceTM Glass
  • Exolite® Double Skinned Acrylic Sheet
  • Extruded Aluminum Screen Rail
  • Foam compression gaskets in frame corners
  • Full Flushmount Fiberglass Screen
  • Heavy Duty, Stainless Steel Bead Chain with Stainless Steel Barrel clasp
  • Nailing Fin For New Construction
  • Obscure, Laminated Or Tinted Glass
  • Solid Vinyl Construction
  • White Color
  • Self-aligning and allows easy sash removal
Product Options and Materials
Available Glass Types
  • Self-Cleaning Glass
Window Screens
Screen Options
  • Aluminum Screen

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