Custom Storm Window Inserts: Find the Solution for your Problem
When your windows aren't working as well as you'd like, don't shell out big bucks to replace them. With custom storm window inserts, you can preserve their integrity while also boosting their utility, efficiency and value. At Indow, we offer six distinct grades of custom window inserts, all of which fit tightly into your existing window frames to block drafts and reduce outside noise.
Each interior window insert grade is made from durable, continuously manufactured acrylic with its own special superpower — UV protection, enhanced soundproofing, privacy and more. Choose the kind that works best for you!
And don't worry if some of your windows are an unusual shape. Our inserts can be custom-made to fit them perfectly, making storm window installation a breeze.
Standard Grade
Standard Grade is our workhorse interior storm window insert. It blocks drafts and reduces outside noise.
Acoustic Grade
Twice as thick as Standard Grade, Acoustic Grade windows offer the same high quality as Standard Grade, but with superior soundproofing to block noise.
Museum Grade
Museum Grade custom storm window inserts provide UV protection for your furniture and artwork, while offering the same clarity as our Standard Grade windows.
Privacy Grade
If you're looking for a way to enhance privacy at home, you'll like our Privacy Grade option. Obscure the views of passersby while still enjoying plenty of light.
Sleep Panels
Our Sleep Panels are perfect for blocking light in bedrooms. They eliminate all light for more restful sleep and also can help those with light sensitivity and migraines.
Commercial Grade
Our Commercial Grade custom storm window inserts are scratch-resistant, making ideal for commercial settings or busy homes.
Customize Your Insert
Each insert has a tube that edges the clear acrylic. This tubing should blend into your window frame. It comes in three colors: white, brown, and black.
All our acrylic interior storm windows are durable, lightweight and made to blend seamlessly with the surrounding frame. Don't buy new windows. Make the ones you have just right with our precision measuring software, which will ensure a tight fit for your new window inserts. Just choose the grade you need and get started measuring. We're here to help at every step.
The Benefits of Using Window Inserts
When you want to improve your windows without the expense or inconvenience of replacing them, Indow window inserts are a smart and cost-effective solution. Not only is storm window installation cheaper than window replacement, but it also offers several benefits, such as:
- Reduced noise pollution.
- Lowered energy costs.
- Enhanced privacy.
- Easy installation.
- Convenience.
- Preserves the style of a historic home.
Our patented silicone compression tubing secures Indow interior storm windows firmly in position, creating an airtight seal between the insert and window frame. Yet, they're easy to put in and take out. Inserts up to 14 square feet can be comfortably handled by one person. To discuss the size of your windows and get an estimate on cost, fill out the form below.
Pricing & Consultations
Indow is proud to offer an easy-to-use, energy-efficient solution for increasing comfort, quiet and savings at home. Upgrade the functionality of your windows while avoiding the expense of replacing them by installing our elegantly effective inserts. We tailor custom storm window inserts to your exact specifications. To learn more, fill out this form for a free estimate!
Get a Free Estimate
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Customer Reviews
4.49 Average 1496 Reviews
Dianne
This is a 5 star company from beginning to end. I purchased the I inserts in 2017 because the bedroom on the second story faced the street. These are very effective for street noise. Noticed a problem on one of the windows recently and they quickly took care of it due to their warranty. Customer service personnel are very helpful. The price of the windows was acceptable for top quality of sleep and less noise during the day
Paula S
From start to finish, we were very pleased with our rep, Reed, and the other staff at the PDX will call! The inserts themselves are stupendous! We purchased six total for the noisiest, road side(s) of our home. The outcome was beyond our expectations! Not only did the three rooms that bordered the road become at least 70% quieter, the other end of our home did as well! I cannot recommend Indow inserts more! The technology makes sense to add the inserts rather than purchasing new windows. Great results and thank you! Paul and Paula Spilsbury
JD
Brian was very helpful & informative. He helped me order the correct windows for my needs. They were shipped with the utmost of care & arrived ahead of schedule. Ultimately, the Indow Windows have been very helpful in muffling unwanted noises & they have helped save on our energy costs. Thank you, Indow Window!
Cynthia M
Very happy with the reduction in noise. Easy to install and use. Great customer service.
Juli E
We are thrilled with our Indow window inserts! I'd been on the lookout for a more permanent solution to leaky windows in our third floor living space. I discovered Indow on social media but since then have learned of friends who'd had Indow recommended to them by their rennovation contractor. The entire process went smoothly with friendly reps at hand to talk through questions during measuring, etc. They fit perfectly and help us to maintain the beautiful design of the windows on our 100 year old home! Highly recommend!!
Jen F
Worth the money!
Elizabeth H
For townhouse living, this solved my problem with noise from my neighbor's with my kitchen window. A considerable decrease of noise indeed! Measurements were a bit frustrating so I recommend using a laser measurement device and following directions to use a string for the diagonal. They look great and were easy to push into place. I highly recommend as an alternative to buying a new window.
Anonymous
Easy to install, and instantly stopped drafts and dampened outside noises very effectively!
Robert C
The process could've been smoother with the sending of the measuring kit. There was a delay with weather in Oregon but then it felt like my kit was still delayed due to other reasons. Most new homes (like mine) have textured paint and it can also be inside your window frames. I measured everything out but I still have little tiny gaps due to the texturing. Not indows problem but just be aware you made need to sand or fill in those gaps yourself to get a perfect seal. I did the acoustic grade inserts and they have reduced some noise but they will not completely block or significantly reduce road noise. This is most apparent with deep or lower frequencies like truck exhausts or modified street racing cars that are quite popular these days. Taking the inserts out to open your windows isn't an easy task. The little metal hook they provide needs to be either bigger or you can attach something to it as a way to leverage yourself. Overall the process was average. I think they're definitely a good option for weatherproofing and some sound reduction depending on the type of windows you have. I would purchase again.
Shelley C
The process for ordering and installing the Indow Widnow inserts was so easy. They sent the measuring information and it had great instructions. The inserts were delivered by UPS was crushed on one corner, but the company had packed them well, so there was no damage. We installed them the same day. It works best if you have two people completing the installation. We felt the results immediately and are glad we spent the money to make our home just a little more efficient.
Barry B
The insert fits like a glove and insulates the window! No more frost and condensation on the interior of the window! Thank you for an easy, effective and attractive fix!
Susan A
The support during the entire process was wonderful, thank you so much for the extra quiet space!
Volodymyr R
Very good good quality. Overall very satisfied with this product and service. Thanks
Jane H
Our home was built in 1913 and has beautiful old wavy glass single-paned windows. I’m so glad we were told about Indows and didn’t have to replace the original windows. We live in Canada but had no difficulty placing the order and were very impressed by how accurately the company met its deadlines, including cross border delivery. The Indows inserts blend in perfectly with our home and the existing window frames. You don’t see them unless you’re actually looking for them. But what we did notice was how much warmer the rooms feel the minute the inserts were installed! I can’t speak to any heating bill savings because they just went in this week, but our home feels much, much cozier. Our contractor who took all the measurements and installed the Indows says: “Excellent instructional videos: clear and informative. Very impressed with the design and the product. Overall, the ease of installation is quite impressive. Working with all the staff at the company was great – everyone was very helpful.” I’m already recommending this company to any of my friends who live in drafty older homes and want to reduce their heating/cooling bills and do some good for the environment.
Anonymous
Don't be afraid of buying an older home with single pane windows. This company has you covered. Their inserts are super high quality and fit well thanks to the laser measuring kit they send. Highly recommended!
