Pella® Impervia® Single-Hung Window
- Made with Pella's patented Duracast® fiberglass composite material.
- Bottom sash is operable, top sash is nonoperable.
- Three sash splits available – Traditional, Contemporary or Cottage.
- Operable sizes up to 3' 11-1/2" x 6' 11-1/2".
- Performance Grade up to PG50.
A local Pella team member is ready to help you with your project.
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