[porsche tech]

I would vote for Anderson Renewal replacement windows. We had all ours replaced on our Virginia house and were totally satisfied. We also had a large picture window in the living room with a double hung on each side of it. My wife had them replace it with three double hung units that were the same size as the other 2 double hung units on the front of the house (2 front bedrooms). They were a composite material with the color impregnated into it. They also covered the outside frame and sill with aluminum. We felt like it was money well spent.