We purchased the inserts for our bedroom mainly for road noise and also AC noise. Cost for the one room was 3000.00. We did have some challenges installing but did make adjustments.They did help with AC noise but did little or nothing for road noice. Still hear the cars go by. We had much higher expectations than results! We feel for the cost they should have reduced much more noise! Seems many others feel the same.
Related Photos & Videos
