The Indow Memorial Day Sale

Save Up To 40%*!

Now is the perfect time to prepare your home for a hot, noisy summer. With record heat expected in the coming months, Indow inserts can help keep your home cool while lowering your energy consumption 20% - and weatherproof your home for any season. Stay cool, reduce your AC use, and reduce outside noise - from traffic, neighbors, construction, and more - by placing Indow inserts into all of your windows.

During our Memorial Day Sale, we're offering instant discounts up to 20% on orders started by Friday, 6/7/24 and completed by Friday 6/28/24**. The more inserts you order the more you save!

  • 3-5 Inserts: Save 10%

  • 6-9 Inserts: Save 15%

  • 10 or more: Save 20%

Combine your Memorial Day discounts with IRA tax credits to save even more! Residential homeowners can claim up to $1,200 in tax credits through the Energy Efficient Home Improvement Tax Credit for a total savings of up to 40% on qualified orders!

Standard Grade Window Inserts

Decrease energy consumption by an average of 20%, reduce noise by up to 50%, and keep your home warmer in winter and cooler in summer.

  • Standard 3' x 4' window cost: $372

  • Save up to: $151 per window††

Acoustic Grade Window Inserts

Enjoy all the benefits of a Standard Grade window insert with up to 70% noise reduction.

  • Standard 3' x 4' window cost: $480

  • Save up to: $285 per window††

Share the code MDAY24 with your Fit Specialist to unlock up to 20% in instant discounts.

  • * 40% savings based on maximum instant discounts and maximum IRA tax credits.

  • ** Discount valid for residential customers who place a deposit by 6/7/24 and submit final payment by 6/28/24. Cannot be combined with other offers.

  • † Tax credits vary according to your specific tax situation - contact a tax professional to verify eligibility.

  • †† Shipping & sales tax not included. Potential cost savings calculated based on a common window size and total order size of $4,000.

Why Choose Indow?

Our inserts are custom cut to your specific windows in virtually any size or shape. They come fitted with our patented compression tubing in a variety of colors, so they'll blend in and slide right into place without any need for hardware or professional installation. We manufacture our inserts right here in the USA and ship them directly to your home in the US or Canada within weeks of your order.

Connect with one of our Fit Specialists today to ensure Indow inserts are the right solution for your home and get a free estimate. We'll answer any questions and guide you through the steps to measure your windows and maximize the comfort of your space.

  • ‡ Pricing for non-rectangular windows varies by shape. Inquire for a customized quote.

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.

WE SHIP TO YOU!

You're one step closer to creating more comfort & quiet in your home.

Congratulations!

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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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!

Excellent

4.49 Average  Rating

1521 Reviews

  • 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!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    They are working great! Very happy with the purchase.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I'm enjoying the units, however will need to wait until next year's colder weather to get a truer feel or read on how well they work - thanks

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    They work very well for my 3 Bedroom windows.easy to install.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    I purchased two Indow window inserts for two west-facing bedroom windows. These windows are exposed to the hot afternoon sun, making it difficult to cool the bedroom, and there is considerable outside noise. The Indow inserts work great at reducing the outside noise and keeping my bedroom cooler. I absolutely recommend Indow window inserts.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Very professional from website to delivery and installation was well explained and easy.

    Noise reduction was quite noticeable and sealing from cold just as good if not better.

    Would recommend 100%.

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Wonderful product

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    My husband and I can finally sleep all night without being woke up by outside noise! Indows are game changers if you live on a busy road, by a loud industrial business or just want a quieter inside environment. The customer service is pretty amazing too! Thanks Indow group for giving us back great sleep!!

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    fit perfect, weny in easyand make a diffrence with noise ,thank norbert

  • 5 Stars ⭐️⭐️⭐️⭐️⭐️

    Easy DIY measuring, and an obvious immediate increase in warmth. Huge difference in a historic home with historic windows.