I had heard great things about American Vision Windows on KABC and they were right! Cybill came over and gave us an amazing presentation showing us the difference between standard, single pane retro-fit windows vs. Anlin double pane energy performance windows. All I can say is WOW! She also did a demo with a high intensity heat lamp on the outside of windows and you could barely feel any warmth on the inside. It was an easy decision for us at that point. We ordered the Anlin, Del Mar with the sound package to be custom built for each of our upstairs bedrooms. They were done and ready to be installed within a couple of weeks. The installation guys were awesome too. They were very professional and cool. They helped me move a couple of heavy items, disassembled the mini blind frames, brought drop cloths and a shop vac. The windows were installed within 4 hours and everything cleaned up and put back perfectly. They even helped me shim up a loose mini blind from inside the mount. The windows are incredible. Right away we noticed a huge reduction of outside noise and no cold air seeping in anymore! Plus they improved the look of our home big time. The windows and installation came with a lifetime warranty. BTW, the price was just as impressive as the windows. We couldn’t be happier. I would highly recommend American Vision Windows to anyone!