Did absolutely nothing Did absolutely nothing. We can't return as the company offers ZERO garentee which should have been a huge red flag. There is no help provided by the company what so ever. Huge scam that means we are out a lot of money and still dealing with so much traffic noise making our house inhabitable. Save yourself the hassle and go with a company that stands behind their product and can provide a solution.

My husband and I purchased Indowwindows… My husband and I purchased Indowwindows two years ago and purchased additional windows this year. We live in Massachusetts and own an old 1700's house. From the beginning Reed and the staff assisted us with advice on measuring the windows to assure the fit properly. They all fit perfectly! The windows have helped so much in the cold winters and look beautiful, they're perfectly clear and very easy to insert and take out if needed. This is an exceptionally great product with a great staff. Thankyou Indow ,Dan and Mary Lee Lawrence

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.

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.

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.