C-310 Basement Insert-Aluminum Dual Pane Glass

C-310 Aluminum Basement Replacement Window Insert, Double Pane Glass.

The Columbia Series 310 aluminum basement window is a insulated glass basement insert
Needs no tools to install -- uses high tensile steel spring clips to secure the insert in the opening.
Available in Aluminum- mill finish.

Standard Sizes*

  • 31" x 12-5/8"
  • 31" x 16-5/8"
  • 31" x 20-5/8"
  • 31" x 36-5/8" egress
*NOTE: Custom sizes are available--call to order
Information page: How to choose a window + removal/installation guide
Information video: Basement Window Replacement

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