IMHO, stay away from White Alum. Hopefully they will complete my job today, which is in week 14 of a 6 week job. I do like the finish product but, it has taken many phone calls and weeks to get it to this point. I do not think the cost difference was worth the hassle. They use windows from "Custom Windows" in Ocala. I think there is a posting from someone who used Custom Windows in Ocala and were happy with them.