DO NOT BUY FROM THIS COMPANY!!!! My mother (recent widow) was looking to upgrade her windows in good faith before selling her home. She was getting half of her home's windows and french doors replaced. Installation was TERRIBLE. The cocking around the windows was a disaster and doors were damaged during installation. She unfortunately paid her bill, with the promise that the doors would be replaced in the near future. AFTER 6 MONTHS NOTHING HAS BEEN DONE. They ignore her calls and email and continue to push her project aside. I REPEAT DO NOT BUY FROM THEM!