White · 3D previewWhite · 3 frame colors
Interior Storm Windows
Compression, sliding, double hung, and surface-mounted panels for the inside of your opening.
Explore collectionFixed Picture Storm Window
Mill (Silver) · 3D previewDrag to turn. Pinch or scroll to zoom. This is a fixed window.
Illustrative model. Your dimensions, frame profiles, and hardware may differ. Refer to the product photos and confirmed specifications.
Product description
A non-operating fixed-pane unit built around a single sheet of 3/32-inch glass set into a sealed aluminum perimeter frame. Because there are no moving sashes or weather-stripped tracks, air infiltration drops close to zero, which makes this the quietest and most thermally efficient option in our catalog. Best suited for stairwell openings, gable-end accents, transoms, and any window where ventilation is handled elsewhere and you simply want a second insulating layer at the lowest possible cost.
Benefits
Fixed PanelNo ScreenCustom Sized
- Adds a protective glass layer without changing the original window
- Helps reduce drafts, outside noise, and seasonal heat transfer
- Clean, stationary design for picture windows, transoms, and sidelights
- Removable panel makes cleaning and maintenance straightforward
Why you'll love it
- A simple, cost-conscious choice when ventilation is not needed.
- Slim aluminum sightlines preserve the view and the character of older openings.
Product specifications
- Custom sizes up to 72" wide by 72" high
- Frame finishes: Mill (Silver), White, Tan, Bronze, Black
- Glass options: clear, P62 obscure, or tempered safety glass
- Fixed, non-venting configuration without a screen
How to measure
- Measure the opening width at the top, middle, and bottom.
- Measure the opening height at the left, center, and right.
- Keep all readings and mark the smallest width and height as opening fit checks; never average them.
Installation and care
- Confirm a flat, secure mounting surface before ordering.
- Fasten evenly around the perimeter and seal only where your installation method requires it.
Common pairings
See other commonly purchased window types
White · 3D preview
Mill (Silver) · 3D previewMill (Silver) · 5 frame colors
Vertical Storm Windows
Classic protection for double-hung and tall sash openings.
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Mill (Silver) · 3D previewMill (Silver) · 5 frame colors
Horizontal Storm Windows
Side-gliding panels for wide, modern, and casement-style openings.
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