The blinds were installed by Wisdom’s preferred installer Betterview Blinds. We had three quotes from different installers and Betterview were the cheapest. Everyone used the same blind product so it wasn’t about the materials and Betterview actually gave a longer warranty than the other blind people. They were also quick and we were very happy with the quality of the work by the installer. Overall for double blockout and sheerweave blinds for all large windows plus venetians for the windows at the front it was about $4900.