Just a not to let you know how pleased I am with my new windows. I am enjoying the improvement in appearance, as well as being able to raise, lower, & clean them with ease. I am looking forward to the savings on my utility bills. I also wanted to commend your installation men, For the “awesome” job they did installing the windows. The area around each window was cleaned up completely after each window was installed. My house was “cleaner” when they left than before they came. They were most kind and considerate in every way. Windows USA should be very proud of the high standards in professionalism and kindness that the installers have set for Windows USA.