I've only had them for a week but so far I'm very satisfied with the windows. The service was prompt, and the installer was right on time and very professional and courteous. He measured my 4 bedroom windows (2 of which had rotten wood and were leaking). He showed me single, double, and triple pane windows. I selected the double pane windows, purchasing 2 and getting 2 free. Edward followed up personally after the installation to make sure I was satisfied. I will be purchasing additional new windows in the future and will be calling Windowrama again.