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Single-Hung Window

Window Replacement Group

This configurator includes the most popular options only.
For final color matching and the full list of product options, please check with an authorized CGI dealer.

CGI® Sparta Series 4100A Single Hung Impact Window

The CGI® Sparta Series 4100A Single Hung Impact Window is a value-priced window. Available in equal or unequal vents, this impact resistant window features block and tackle balance rods and gasket seals at frame corners for your convenience. It is ideal for installation throughout your home, including bathrooms and kitchens.

Screen capture of design details for windows and doors
Frame Colors
Grid Options
Glass Tints

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Product Overview

  • Block and tackle balances- pulleys are grouped as the block reduces the load the homeowner feels
  • CGI® Sweep Lock for an extra layer of security
  • Gasket seals at frame corners
  • Stainless steel assembly screws for added strength and a more defined look
  • 2″ frame depth allows for easy installation
  • ½” Flange frame
  • Exterior glazed for a beautiful finish
  • Easy to install
  • Florida Product Approval-HVHZ


Optional Items

  • Muntin design options: Standard/ Brittany/ Prairie grids
  • Bottom lock for added security
  • 2 frame options for installation: Flange, Integral Fin
  • Energy-efficient upgrades

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