Black dual-pane projector port window frame with two panes of glass

Dual Glazed: 6mm & 10mm Glass & Frame 12" H x 18" W OptiClear Glass Port Window - Acoustic Projector Port

A standard size dual-pane port window, frame and both panes of glass included. Need a different size? Order a custom size port window.

Size assistant: what to measure and what you are ordering

What you are ordering. A finished port window: the frame with the glass installed, in the size named above, written height (H) x width (W). That size is the rough opening, which is the hole in the wall that the frame slides into.

Clear glass area. The glass you see through is 3 inches smaller than the rough opening in height and in width.

Check the fit. Use a steel tape measure. Measure the height (H) and the width (W) of the opening in two places each and use the smaller number. Measure the wall depth to choose a 4 or 6 inch frame.

Sizing for a projector. Take the size of the projector's light path where it crosses the glass and add 5 inches to the height and to the width: 3 inches for the frame and 2 inches of cushion.

More detail in the sizing guide, or email info@acoinc.net and we will help you size it.

Standard production lead time is 3 weeks. Need it faster than rush? Email info@acoinc.net about an urgent expedite option.

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Dealer or industry partner? Apply for dealer pricing.

Acoustic projection port window (also called a projector port window) with the frame included, glazed with optically coated OptiClear anti-reflective glass on water white (low-iron) glass. Camera-lens quality optical glass for projection use in home theaters, cinemas and recording studios.

  • Rough opening: 12" H x 18" W, 6" deep
  • Clear glass area (light path): 9" H x 15" W
  • Glass: Dual pane: 6mm (1/4") and 10mm (3/8") OptiClear anti-reflective glass
  • Estimated STC: 40+
  • 99% light transmission, less than 1/2% reflection
  • Standard production lead time: 3 weeks. Rush production is available.
  • Need a different size? Order a custom size port window.