Design windows has been awesome!! So helpful with every step of the purchase! Now that I have a few new windows in that had to be replaced I have to order the rest. The look so good!! Mind you this is a custom log home in Big Bear Lake. My windows are trimmed out with hand carved log so I was very worried about the installation. David the installer handled it like a millwright pro!!! We were so impressed!! Install was clean professional and outstanding!!! I can’t wait for David to come back with the rest of the windows I just ordered!! Thank you Design windows!!