Half-Round Vent

This classic shape is the perfect choice for smaller gables. If you would like to add a keystone, sold separately, it can be easily adapted to fit. Use with a wide range of siding materials.

  • Outside Dimensions: 22.1″ x 34.2″
  • Depth: 2.1″
  • Venting Area: 100 sq. in.
  • Rough Air Opening: 10″ x 10″
  • Locking Position: .75″, 1″, 1.25″, 1.5″


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