I live by Hobby Airport and Milgard has Quiet Line windows that met my code requirements for STC rating of 41. I shopped eight Milgard dealers and Elena Garcia with Grogans’ was the most helpful so that’s where I bought my windows. I was pleased with the up front ordering, and the delivery drivers were courteous and brought my windows on time.
Everyone at Grogans really knows what they are talking about for the most part. they have actual samples of what your looking for, no need to look in the internet since you can actually see and touch the product. just make sure you make an appointment since sometimes they do not have enough people to talk to you and you might have to wait for a while for them to finish with their client.