I only had one window (bathroom) done - The one that really needed to be done. They did a great job. Really beautiful window. Very professional installation. They showed up on schedule. It was 3 weeks from when it was ordered. But,,,,,,, Due to the cost $$$, I will go with top quality double pane vinyl for the rest of the house this Spring - for 1/2 the cost. I hear they have relatively high energy savings. I researched a little on the internet before I set up the original Penguin sales pitch. I knew it was going to be a very long presentation. (the #1 compalint on the internet)( they said 1 hour) And I knew the price was extremely high. (the #2 complaint). If I was rich, I would do Penguin for the whole house...... I would buy a Mercedes too.... By the way, I had 8 windows and 3 sliding door windows...... $25000. That's $1500/window and $4000 per sliding door.... 4 of the windows were really, really big. And 4 pretty small ones.
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