Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026
  • 4” Architectural Grade Thermal Window System
  • Various glazing thicknesses available
  • Laminated glass, blast mitigation and ballistic glazing are available
  • Accessory line of receptors, mullions, panning and trim for a customized look
  • Accompanying fixed frame options

The 4500S Series is a fixed and double-hung window that has been designed to provide years of low maintenance with premium performance. With 0.080" nominal wall thickness throughout the mainframe and sash and a 1/8" thick aluminum sill, the 4500S is up to the task that monumental window designs require.

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Specifications

Product Name
4500S Double Hung Window Series
Manufactured
United States
Material
Metal, Aluminium
Glass
Opening types
Fixed
Top-hung
Bottom-hung
Technical characteristics
Durable
Thermal break

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