Acoustical Window and Door Lite Treatment for Existing Windows

Acoustical Window and Door Lite Treatment for Existing Windows
Clear Anodized Aluminum Frame Dark Bronze Anodized Aluminum Frame

This convenient vision lite kit can be applied to an existing window, door, or walls of any thickness for enhanced sound ratings. It fits a 1/4" glass (glass not included with frame) and can be cut to all sizes. Available in two anodized finishes.

Order size is the overall size of the lite kit, 2 inches more in width and height of exposed glass size. See product specs for visual details.

See below for sizing and ordering information.

Price: $12.43
Width (Inches)
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Made in USA

Windows are always tough to soundproof and hence are often neglected in a soundproofing project. This convenient vision lite kit can be applied to an existing window, door, or wall for enhanced sound ratings. Adding an additional layer adds protection from sound transmission.

This lite kit can be cut to any size required and can be purchased in two anodized finishes. Aluminum frame is made of high quality material that will last through constant usage and color will not fade over time.


Lite kit frame is surface mounted to the door/wall/or window frame. Frame is designed with a handy snap on cover which conceals mounting screws, for a clean and neat finish. It is compatible with 1/4” (.25") glass (glass not included with frame). It has rubber extrusions set in for reinforcement purposes.

Lite kit is shipped as four separate aluminum strips which are mitered and can easily be applied on the application surface. Installation screws are provided.

How to order:

The order size should be 2 inches wider and higher than the exposed glass. The glass size should be .75" wider and higher of the exposed area. See product specs for visual details.

Glass in not included with this frame. Glass plates can be purchased through our office. For details and pricing, please contact us at 845-388-1200.

Product Data

Click Here for a Printable Copy of Product Specs.

Product Specs- ZA8880

Product Specs- ZA8880

Shipping & Returns
Shipping and Return information is specific to this product page only (not for other products on our site).

  • This product is custom made to order, please allow 10-14 business days to ship.
  • FREE SHIPPING on orders over $75.00. There will be a flat $14.99 ship free on orders under $75.00 - Applied to orders shipped within the United States (Excluding Alaska and Hawii).
  • Ships via major carriers, such as UPS or FedEx Ground, with tracking information provided
  • Shipping time varies. For more information see our Shipping Information page. 


  • Since product is custom cut, it cannot be returned. However, As a courtesy, we will at our own discretion, accept returns with prior authorization with a 25% restocking fee.
  • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
  • Return shipping is customer's responsibility.
  • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.
  • Click here for more information on our Return Policy.
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Customers Questions and Answers

1) Kim Linquist. : Are there acoustic Windows that allow you to open to existing Windows to let air in?

Trademark Soundproofing Reply:

Hi Kim. These are not able to open or close. If you need something that can be open or closed see our window barrier curtain here.

2) Andrea: I am a therapist and need to sound proof a window that currently exists between the room where I see patients and the waiting room. I can put a white noise machine in the waiting area, but would like some improved sound blocking as well. Would the vision lite kit work in this manner? Thanks, Andrea

Trademark Soundproofing Reply: Yes. That is the intended purpose of the vision lite kit.

3) Shiloa: Hi, Can you explain what this product does exactly? Would I have to get the glass installed into the frame? SO purchase the glass separately from a local store? Thank you.

Trademark Soundproofing Reply: This adds a a sealed frame around your window and a 2nd layer of glass in front of your window. Yes the glass you would have to purchase separately.

4) Greg P: I'm interested in the white/clear version of this product, but the dark plastic channel cover creates a contrasting border that I find unpleasantly stark. Do you offer any alternatives?

Trademark Soundproofing Reply: By dark plastic channel, do you mean the Velcro around the edge?

5) mario f: Hi, does this window soundproofing kit come with the glass? Or just the frame? thanks mario

Trademark Soundproofing Reply: Hi Mario. Just the frame.

6) Stephen Nielson: I have existing 10-lite french interior doors, and am considering this as a solution to improve the soundproofing of my home office. How would this compare to installing a new exterior door with double-pane glass? The door I am considering has an STC rating of 27.

Trademark Soundproofing Reply: This would be better than a double pane glass. However I don't know what the STC rating of your existing door is in order to compare it to your new door.

7) eric: Whats the STC rating of this window?

Trademark Soundproofing Reply: It will depend on what type and what thickness of glass you will install there. This is just the frame.

8) Simon B: What type of glass would I need for this frame?

Trademark Soundproofing Reply: 1/4" and laminate would be best.