So far, so great! Within a few days of moving into my new house (built in the 50s), I realized the original, single-pane windows were very drafty, letting in the summer heat and lots of road noise. I began looking for window replacement options (from installers and from Lowes/Home Depot for possible self-installation). I was very nervous about making such a big purchase because I am new to Oklahoma and had no one to get recommendations from. I got several quotes and prices. 405 Windows came out quickly, gave a thorough, impressive demonstration (he is very proud of these quality windows), and worked with me on getting a very reasonable price on replacing my windows. Four weeks later, my new windows are installed and great! The installation of 17 windows only took about 6 hours. The installers were very courteous and thoroughly cleaned up after themselves. They took all the old windows with them and finished up the inside and outside window trim as well as could be expected. It all looks great! Now, two days later, I can really tell the difference in the temperature differential inside the house (compared to outside), and the past two nights have been so quiet and peaceful with the road noise blocked out. I am so, so pleased with my experience with the company and the windows. It turned out to be a great experience! If you need new windows, look no further- this is the place.