DIY Window Treatments: No Contractors Required

If your windows are letting in too much noise, or drafts, or light, you need an upgrade. Living with unwanted light and sound, especially when you're stuck inside, can make you feel out of control and not at home in your house.

The most common window treatments are:

  • Adding curtains or blinds, which either block some light, or all light and some sound
  • Getting replacement windows
  • Replacing the windows yourself, if you are a skilled DIYer

Curtains, blinds, and window replacement can all require contractors or professional installers coming into your home. They would need access to any windows you want to upgrade, and in the case of replacement windows, they would need to access your wall, opening it up before doing any repairs or updates.

Watch How Long It Takes to Install Inserts vs Blinds

Window Inserts vs Window Blinds Installation

A better option is diy window inserts which can be installed from the comfort of your house to add privacy and energy savings without blocking your windows. If you want more control over the light and noise coming through your windows, but still like the way they look, think about adding window inserts.

woman installing diy window inserts to add noise noise blocking without blocking light

DIY Window Inserts

Our window inserts can all be self installed. They just push into the interior of your window frame without mounting hardware or altering your original window. The window insert is custom made to fit your window precisely and mailed to your home or business so the whole interaction is contactless. We even have a contactless measurement process.

woman using diy measurement system old farmhouse windows for self install diy window inserts

All of our diy window treatments block noise and drafts, but some grade types have extra benefits, like translucent panel for added privacy or UV protection to stop wood floors and furniture from fading.

Noise reduction compared to a single-pane window

  • 50-70%

    Indow

  • 25%

    Replacement Windows

Indow inserts hush outside noise to a whisper.

Explore complete performance data here.

Once the window inserts are installed, you can still add blind or curtains—they're a great way to dress up any room. With diy window inserts, you won't need to rely on curtains for privacy or noise control, so you can add whatever style you like.

How to Measure & Install DIY Window Inserts

  • We ship you a laser measurement kit (thoroughly cleaned between each use)
  • You measure your windows at home
  • Enter window dimensions into our online portal (our proprietary software and in-house window experts check the dimensions to ensure a perfect fit)
  • We create your custom window insert & ship it to you
  • You install it at home by pressing it into your window

Your window measurements work for each of these grade types: standard, noise-blocking, UV-blocking, privacy-grade. You can decide which grade of custom window insert you want at any point.

privacy grade diy window insert installed in a bedroom window right next to bed

Window Insert Cost

The cost of our self-install window inserts depends on the size of your window and the grade type you choose. A standard-sized window averages $368 or $31/sf. When you choose to install yourself, you are skipping installation fees and the trouble of construction, and you're also making the entire process contactless.

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

4.49 Average Rating

1530 Reviews

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I bought these bedroom inserts primarily for sound reduction. My house is about a mile from a busy train track and several miles from an interstate highway with an exit close that has trucks braking. These inserts completely eliminated the interstate noise and the train rolling noise, and dropped the train whistle noise to very faint. No more waking up at night and counting trains. I measured carefully and the fit was perfect, and with the blinds open I can't even tell they are there. For info my jam depth allowed approximately 3" gap from the top window pane and 2-1/2" from the bottom and still allowed the use of an inside mounted 1" blind. Using the new compression blinds that install with no brackets allowed that much gap and maximizing the gap distance is important for sound reduction. I also installed jam stops specifically for the Indow insert to get it to the right place.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Our Indowindow inserts arrived thoughtfully packed and quickly shipped. They were easy to install and fit after using the pre-supplied Lazer measurements tool from indow. The fit was perfect and we immediately noticed a huge change in noise levels for the better. I added some brightly colored cord to the d rings incase of fire removal and escape through the window is needed. We are very satisfied with our purchase and we highly recommend Indowindow inserts for noise issues.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We moved into a home right next to a busy highway. The window inserts have allowed us to sleep without wearing earplugs. The difference is dramatic. Please note that the inserts don't reduce noise to 0; this is especially evident with large rock hauling trucks. Even though we still hear noise from these (VERY) loud sources, Indow Window inserts have been able to dramatically reduce the noise to the point of allowing us a normal existence in our home. Thanks Indow!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    These windows are great! They have improved the quality of our home with reduced thermal loss and reduced noise level! The temperature today is 93° outside, our split system is set at 73° and the inside house temperature is 74°! Before the install of these windows the inside temperature with these conditions would have been 76°! Last night I noticed an ambulance going by. Normally the first thing I recognize is the noise, but last night I didn't realize it was an ambulance until I saw the flashing light! Hannah did a wonderful job coordinating the measurements and the sale! I would recommend these windows to anyone!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Excellent product, support, and very clear instructions. We look forward to installing these on all our windows.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I ordered the "acoustic grade inserts" for my bedroom to reduce road noise. They work exactly as advertised. Are they soundproofing? NO. Do they reduce noise to acceptable levels? YES. Compared to other solutions on the market (replacement windows, glass inserts etc) this is much more affordable. However, if you are looking for actual soundproofing, you need to spend more money and get something else. As a bonus, the inserts are tight fitting and have reduced drafts.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We have single pane historic windows in our house in Newport RI. I was looking for a great solution to both temperature and noise. I decided to try the acoustic indow product.

    I am thrilled with the process and the product. James from Indow was super helpful in answering questions. The laser measuring kit was easy to use and gave you confidence in your own measuring ability as it checks your work. The 4 indow products i ordered came well packaged and were easy to put in.

    Finally, the indow inserts look great and work great. We can no longer hear every conversation outside and the birds don't wake us up every morning. My wife didn't even know they were there. They blend in and can't see them unless you look.

    I highly recommend these. More cost effective than custom storm windows, they look better and you can easily install or remove them as you need.

    Fantastic product and service.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    There work perfectly and I can't even tell they are there. My windows look the same but NO noise!!!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Excellent servie and support from start to finish!

    So satisfied with my first purchase, I got more indows!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    We installed the windows in our four seasons room We got some 85 degree days recently and the area stayed amazingly cool usually we would have the AC on it was not needed !!!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Indow has established the complete breadth of custom service, from initial enquiry to being very responsive to "after-sales" questions. Ours was and out-of-the ordinary project involving casement windows in a solarium and the end result turned out quite perfectly. Access to information online, instructions arriving with the delivered windows, and answers by phone insured we "enthusiastic amateurs" completed the job to satisfaction.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I am very pleased with my Indow window inserts. I have a very old house and am near a busy road. I wanted to reduce the noise. I've just installed them and find a considerable reduction in traffic noise. They definitely were worth the cost. The measuring process is quite detailed but easy to follow and my inserts fit perfectly in crooked, 265 year old openings. The company representative Hannah Hendrickson

    was very professional, knowledgeable, and courteous. I highly recommend the Indow

    company.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I appreciate everything about the whole Indow window process.

    Scheduling and holding a consultation online was easy and seamless. I consultant with KAYA, and he provided a thorough easy-going no pressure to move forward until I was ready consultation.

    Incentives were clearly outlined if I decided to move forward and order to be able to make my inserts even more affordable if I acted in a timely manner with measuring and submitting my order as well as returning the measure kit.

    The Indow inserts arrived within the expected timeframe and installing them was very easy. One of my favorite parts was watching how to install video, because they used humor, and it really held my attention and put me at ease, allowing me to take in all the little details I needed to insert my Indows correctly.

    Within hours, I noticed a temperature shift in the room. It was cooler and more comfortable. The next day when I worked in my office with the Indows the landscaper was across the street with the leaf blower and there was considerable reduction in noise making it a low background buzz instead of a disturbance to the work I was doing. I’ve only had them installed for three weeks and I’ve been so happy with them. It was a great investment for that room in the house that I use for my office.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    A great product. Excellent fit. Greatly reduced outside noise. Easy to install. Very happy!! Match your frame color to your current frame color and they disappear. So glad I got them.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Well it all starts with customer service. 10 out of 10. Brain McCracken did a great job. The waiting period wasn’t long considering they had to make the window inserts and measuring the window units with the laser was actually fun. Worth every penny!