How to Quiet Your Windows with Indow Inserts

Experience Peace and Quiet Today

If you're living on a busy street, dealing with airplane noise, traffic noise, loud neighbors, barking dogs or just want to stop outside noise through windows, Indow window inserts are a simple, effective solution. Our inserts fit snugly into your existing window frames, creating a powerful barrier against unwanted noise.

You don't need to install entirely new windows; it's time to reclaim the quiet you deserve.

Get a Free Estimate

To receive a customized estimate for your space or learn more about how Indow inserts can improve the comfort, quiet, & efficiency of your home, fill out the fields below.

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SEE IT IN ACTION

What does a 70% reduction in noise sound like? Listen to how much the music is reduced even from inside the window!

Choose Your Path to Peace Indow Product Grades

At Indow, we understand that every home and every noise problem is unique. That's why we offer different product grades, designed to deliver the quiet you need. No matter which option you choose, you'll benefit from our innovative, custom-fit window inserts that block unwanted outside noise without replacing your existing windows.

Acoustic Grade Inserts: The Ultimate Quiet Solution

For those who need maximum noise reduction, our Acoustic Grade Inserts are engineered to deliver superior sound blocking. These premium inserts can reduce outside noise by up to 70%, making a dramatic difference for homes facing challenges like constant road noise, loud urban environments, or frequent airplane overhead. If your priority is to truly soundproof your windows and create a sanctuary of calm, the Acoustic Grade is your ideal choice. While it's a higher investment, the unparalleled peace and quiet it provides are invaluable.

RECOMMENDED FOR YOU

Acoustic Inserts

Starting at $36/sf

Acoustic grade inserts reduce noise up to 70% - making your home nearly soundproof, while saving an average of 20% on your heating & cooling bills, preventing condensation, and keeping pollen & pollutants outdoors.

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Performance Highlights

  • ENERGY
    SAVINGS

    AVERAGE
    20%

  • NOISE
    REDUCTION

    UP TO
    70%

  • PERFECT
    FIT RATE

    OVER
    99%

Standard Grade Inserts: Effective Noise Reduction

Our Standard Grade Inserts are an excellent, more affordable alternative for significantly reducing outside noise. If you're looking for a cost-effective way to block noise from your windows and bring more tranquility to your home, this grade offers a strong performance, blocking up to 50% of outside sound. It's a noticeable improvement over untreated windows, helping to quiet general street sounds, distant traffic, and everyday neighborhood noise.

RECOMMENDED FOR YOU

Thermal Inserts

Starting at $28/sf

Block cold drafts in the winter, keep the cool air inside during the summer, and save an average of 20% on your heating & cooling bills. These climate control inserts also reduce noise up to 50% and prevent condensation.

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Performance Highlights

  • ENERGY
    SAVINGS

    AVERAGE
    20%

  • NOISE
    REDUCTION

    UP TO
    50%

  • PERFECT
    FIT RATE

    OVER
    99%

Trusted Since 2010

Indow has insulated more than 23,000 buildings - helping reduce carbon emissions by nearly 200,000 tons - and creating comfort across the US & Canada!

Reviews

Excellent

4.50 Average Rating

1557 Reviews

Reviews.io logo

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Easy to install. They don’t detract from the decor of the room.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We have a very old home that started as a one room cabin in 1935 in the mountains of CA It has been added on to numerous times and the former owner changes out all of the windows to duel pane except one funky non opening window in a bedroom. Very cold in the winter. We needed a good solution. Found this company, and we are delighted with our purchase. Fits perfectly and is sturdy. Thank you for solving our problem!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    My Indow insert works really well at cutting down the traffic noise from the street outside, which was my goal when purchasing this insert. I have a large window and with the detailed measuring instructions, I got a good fit. It was not difficult to

    install even by myself, as one person. This company was recommended to me by a friend, and I will now highly recommend this company if you are looking for great customer service and a quality produce. Thank you!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Very high quality materials used in the design and construction of window inserts and easy installation and care videos. Top notch communications of the product progression phases and questions answered in a timely manner.

    I am very impressed with these inserts and the high degree of care that went into their construction and delivery. Very good company and I thank all the workers for the good craftsmanship you provide to such a wonderful product.

    Well done.

    Craig

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We purchased a total of 7 Indow 'Acoustic' Window inserts for the purpose of reducing the level of noise inside our home from our neighboring home's outdoor A/C - Heatpump units on either side. We couldn't be more pleased with the results. The noise level is reduced (NOT completely) but to the degree that we find ourselves looking out the window on occasion to see whether or not those outside units are actually running. There is a dramatic reduction in the noise level from prior to our installation. Thank you Indows!!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Window replacement is so expensive. Indow window inserts are a great alternative to extend the life of your windows. Since we had no mechanical issues with the windows inserts were a good choice.

    The staff was great to work with. They gladly answered any questions I had. The inserts were very well packaged for shipping. It was a fine experience from start to finish.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We received our windows and installed them right away. We live very close to a busy highway behind our home, so noise has always been an issue. We ordered the acoustic inserts for three windows, and I can honestly say I noticed a difference immediately. The sound isn’t completely gone (which is understandable with a highway nearby), but it has been reduced enough that I no longer need to sleep with earplugs, which is a huge win for us.

    The customer service was also great — they were helpful and kept us updated throughout the entire process. Installation was fairly easy, and the installation videos were very clear and helpful. Overall, we’ve been very happy with our experience and have already recommended this product to a friend.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    The indow window company and their staff are great Partners in battling the cold winter drafts coming through your windows and helps keep your home warm and cozy.. Wonderful company and great customer service..

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Overall I am happy with the results. They do exactly what is advertised online.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We ordered the Thermo insulation inserts for our cabin off the Blue Ridge Parkway in VA. The windows are old and drafty and with the wind and the cold that has happened this year, the inserts have really came through. We used to see the curtains move when the wind was blowing hard and the cold would come right through the windows. After installing the inserts, which was so easy, there is a night and day difference with the window inserts and the house is actually warmer and the heat is not running constantly. These inserts have saved us thousands of dollars in window replacments and you can not even tell that the inserts are in the windows. Thank you Window Inserts for all your help.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Excellent product for windows outside noise problems. Bought 2 Indow inserts for our bedroom windows. I was hesitant at first, but after installing our new acoustic Indows I was impressed. It really cut down on outside noise tremendously. Got few estimates for 2 new windows to replace the old ones. The cost of installing new windows was a shocker. Now, I am happy with my choice to go with Indows. Highly recommend!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    This was the easiest install, as well the team are amazing, get right on a call answer the questions, there support is fantastic. I measured all my windows live near a street looking to knock down the noise.

    I tested this bought Indows installed them Noise went down shipping, timing and quality was great.

    Now I’ll install 4 more.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Thank you indows! We are very happy with our 5 new indows which were delivered by Fedex and in

    perfect shape when opened. Our dining room and adjoining room are warmer in the cold, which is a bit more this winter

    The indows were installed easily by myself and my wife as expected and look great. In total we have installed 8 of your products. Thank you again, Randy and Mary Jane.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    The inserts came as scheduled. They were crated very well. They fit perfectly. Great product and service.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Quick delivery and the windows fit very well even with how many anomolies there were in our 107 year old house. Installation took longer than I expected with 12 units to install, but once I figured out what I was doing it went much quicker. We ordered white frames with the plan to eventually repaint all the interior trim. In the mean time, the frames hide very well with our curtains and sheers. We are glad to get the decreased noise and improved thermal performance without ruining the exterior of this historic home.

Frequently Asked Questions

  • How much noise reduction can I expect?

    Our acoustic-grade inserts can reduce noise by up to 70%, turning noisy environments into peaceful living spaces. Your specific results may vary based on existing window type and external noise.

  • Do I need to replace my windows?

    No. Indow inserts fit snugly inside your existing windows, meaning no construction, no mess, and no costly replacements.

  • Will they affect my room's lighting?

    Not at all! Our inserts are made from crystal-clear acrylic, designed to preserve the beauty of natural light in your home while blocking unwanted noise.

  • Are they easy to remove?

    Yes! Our inserts are lightweight and can be removed just as easily as they are installed, giving you flexibility whenever needed.

  • Do they work for all types of windows?

    Yes! Every Indow insert is custom-made to your window's exact specifications for a perfect fit, accommodating unique or non-standard shapes.

For more answers, visit our FAQ page.

Indow For Your Windows

  1. 1

    Request a Free Estimate. We'll provide you with a preliminary estimate based on your basic window dimensions. It's quick and easy!

  2. 2

    Measure your windows with our easy-to-use laser measurement kit. We'll guide you through the simple process, ensuring a perfect fit.

  3. 3

    Customize your inserts to match your needs and your aesthetic, with tubing colors that seamlessly blend into your space.

  4. 4

    Transform your space with custom-crafted inserts shipped directly to your home, ready to fit perfectly in your windows.

GET A FREE ESTIMATE

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