After moving into our new house we discovered the excessive noise from a nearby train line and highway. This noise is so bad that we were unable to sleep for the first 6 months of owning the house. I enquired about Indow inserts, ordered them and waited for their delivery. The delivery time was 12 weeks however we were notified of this delay at the time of ordering. The windows were delivered and were packed very sturdy (Hats off to those who did the packing), we then fitted the inserts - AN INSTANT SUCCESS. All thanks to Tyler Johnson who made the entire process easy and made me feel at ease all the time. My wife and I would not hesitate to recommend Indow to anyone!