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)

We had an A++++great experience from start to finish! We had a great experience from beginning of the processing working with James Werth who helped us understand how Indows worked and led us through the process! We got our inserts for 5 strategic windows where the highway gives a lot of noise, and we are superbly satisfied with the end result. The noise has been greatly reduced as was promised, so we are infinitely happy and satisfied! Highly recommended and end product fit perfectly!

Worth it Circa 1860s house with circa 1980/1990s windows. We ordered 14 inserts for entire home, and they made major impact on drafts and overall temperature control. Had fit issue due to one quirky window frame, and company sent replacement TWICE until it was right. Fantastic customer service, seriously. Got the standard inserts, not the noise-dampening ones, and while not the primary goal, have certainly noticed significant difference in outside sound reduction, as well. Not cheap, but waaaaaay cheaper than 14 new windows in an inflated market with some questionable workmanship right now, too.

Super easy to install I ordered these for a home which had lost all of its original interior storm windows to foolish previous owners. The measurement kit was easy to use and all of the windows arrived intact and fit properly. I probably spent more time getting them out of the box than I did installing them. I purchased mine for additional insulation and I look forward to the reduction in cold drafts this winter.

Smart solution to very old windows rom the discovery online of Indow to… From the discovery online of Indow to the installation it was worry free. Indow staff were helpful,the printed material easy to understand. The wait time went by quickly, when delivered well packaged. Installation by my contractor had no problems. Bob was impressed with quality,ease of installation,and the sound filtering. 8 windows were installed in less than an hour. Love that can remove and clean the 1887 float glass original windows.