• HOUSTON 281-223-1010
  • AUSTIN 512-758-6818
  • DALLAS/ FT WORTH 214-771-9544
  • NASHVILLE 615-392-5763
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You can simply and cost effectively soundproof any room in your home or office with our soundproof window inserts and soundproof sliding doors. Imagine blocking up to 75% of low-pitched noise (traffic, A/C compressors, etc.) and up to 95% of high-pitched noise (bus brakes, pool pumps, etc.).

We do all the work – we can install most soundproof window inserts in a day and quickly make your home, apartment or office a more quiet, productive place. Plus, you’ll save on energy since the windows also insulate against cold and heat.


We’re a Texas company serving the major metropolitan areas of Houston/Galveston, Austin, Dallas/Fort Worth and San Antonio for more than 10 years. So far, our customers come from Lake Kiowa to Corpus, from Lytle to Beaumont.

First of all, they are not replacement windows. Instead, they are laminated glass window treatments that install on the inside of your window opening, in between your existing windows and your blinds, shades, shutters, curtains or drapes. They provide noise insulation as well as energy insulation.


  • Insulate against unwanted noises from traffic, loud music, lawnmowers, noisy neighbors, etc.
  • Protect against energy loss, both cold and heat
  • Reduce the ultraviolet (UV) light that fades carpets and furniture
  • MInimize window condensation
  • Decrease drafts and allergens

Our Noise Reduction Window Inserts

  • Are custom-made to fit your existing window openings, even if you have arches, eyebrows, triangles, circles, etc.
  • Meet the fire code for both egress and ingress
  • Comply with homeowners’ associations regulations because they don’t change the exterior look of your home or office
  • Usually install in one day or less, without messy construction
  • Ideal for both residential and commercial windows
  • Typically cost 50% less than soundproof replacement windows

The air gap that is created between the soundproof window insert and the existing window produces an insulated sound trap, where sound waves are absorbed, reflected and cancelled. The result is a much lower volume of sound that makes it through the sound trap into the room. The air gap also reduces energy loss by 60% per window.

The seal of our soundproof window inserts is important because sound can act like water, seeping through openings. Our infiltration rate is less than .01 cfm/lineal foot, which far exceeds the International Energy Conservation Code (IECC). Please note that “soundproof” drapes or curtains typically do not have a seal around them, allowing sound to enter the edges of drapes or curtains unabated.


Soundproof Window Cost

Our soundproof window cost depends on your number of windows, sizes, shapes, window treatments and ease of installation. Residential soundproof window inserts usually cost between $22 and $58 per square foot, including installation and tax. For example, buying three six-foot by three-foot inserts costs approximately 25% less per insert than buying one. Arched windows are about 15% more expensive than rectangular windows because they take more time to cut and install.

Prices for commercial soundproof window inserts vary even more (both lower and higher). For example, having more, larger windows will lower the cost of each insert; however, having windows that are difficult to access will raise installation costs. Our hotel installations are a good example of this – they have many large windows, yet limited access to rooms.

Installation and Timing

In most cases, we can install your soundproof window inserts within two to three weeks of receiving your 50% down payment. We usually install in one to two days, depending on volume and accessibility.



Save on Energy and Minimize Noise with Soundproof Windows


of High-Pitched Noise Blocked


of Low-Pitched Noise Blocked


Reduction of Energy Loss Per Window


Less Expensive Than Soundproof Window Replacement


I live in a 1920’s bungalow in the Montrose area with beautiful original windows … however, they are drafty. You can see the curtains move. Not any more. I stand by them on cold days now and cannot tell it’s cold, which means I can leave my curtains open. One of my concerns was appearances, as I am all about not cheapening the historical look of my house. The Sun and Sound Window frames are so small, if I don’t point them out to visitors, they don’t realize I have them. I had two rooms put in as a trial and immediately called them back to do the rest of the rooms. Having these installed is much cheaper to what replacing the windows would entail in cost and time. The crew was efficient and fast. Took one afternoon each time to install the windows.

J. Allen

I can’t believe how much cooler the rooms are now with our window inserts, especially the ones that face west. One of them was set up as an office and I dreaded working in there during the day due to the heat. You either had to turn your air-conditioning thermostat down (for the whole house) or turn the ceiling fan on high, which blew your papers all around. Now it’s totally comfortable! An added plus is the sound from the street and a nearby freeway is gone

D. Wong

My biggest reason for buying window inserts was for sound. I live in a neighborhood with lots of children, and after they were installed, I was able to relax, read or watch TV without any distractions. Also, a tree had fallen and broken one of my windows this year. Not only did the soundproof window insert keep the broken glass from coming in to the house, it kept all of the rain out too. As far as the energy savings, they have paid for themselves many times over.


Houston:  (281) 223-1010

Austin: (512) 758-6818

Dallas/FTW: (214) 771-9544

Nashville: (615) 392-5763




Monday-Friday: 8:00 – 6:00

Saturday: 8:00 – 5:00

Sunday: Closed