A 43" by 43" standard insert was quoted… A 43" by 43" standard insert was quoted for $330.64. And even said it included installation?? I'm like, installation fee?? Aren't these inserts we install ourselves? The product does not cost much in material and workman ship! I'm not even going to ask about their next step up from the standard version. This is just greedy corporate America at its finest! Not worth it. Better off installing new windows. And by the sound of it, it will most likely not eliminate outside noise.

My son’s bedroom window overlooked a… My son’s bedroom window overlooked a large grocery store and the early morning delivery noise was unbearable. I found Indow on YouTube and worked with great people to get the measurements correct, order the right type for the window, and we received it much quicker then I thought it would take for a custom order. It worked incredibly! My son couldn’t believe how much quieter it was and after ordering some noise-reducing curtains - he was able to sleep with no sound interruption. A life saver for sure.

They work! They actually do work surprisingly well! Don't expect 100% noise reduction, or you will be disappointed. But there has been a significant drop in the road noise in the rooms where I bought the windows, such that it does not bother me anymore and I tune it out. The installation and measuring process were a lot harder than advertised, recommend getting a handyman to help.

New windows are really expensive and… New windows are really expensive and can ruin the look of a house. These Indows are not the cheapest inserts on the market, but they are really clever, do not require permanent frames, are made very precisely (none of my hundred year windows were still square) and our home was a lot warmer this winter because of them. Replacement window salespeople promise the world in terms of ease and energy savings and rarely deliver. These are such a simple alternative that do just as good a job.

Cut bedroom decibel level in HALF. Impressed. 5 stars for a great product. I live next to a busy highway and it's been incredibly disruptive to my sleep. Indow has cut the decibel level in my bedroom by HALF. Impressed. My only gripe: Shipping took about a month, and instead of just saying "shipping takes a month" (which I would have been completely fine with) the company auto-sends an email after purchase saying "We have worked hard to absorb the supply chain issues that have affected the entire world". This is unprofessional and annoying and as dated as listing your pager number on a business card or fax number on your website. Companies need to stop blaming acts of God for your poor customer service department or slow response/delivery times. Deal with things out of your control, and stop making excuses because of them. (Especially THREE YEARS later)