Window prices in 5 minutes, no hassle pricing. NO MONEY DOWN until the job is complete! At Zen Windows you will always deal with the owner. Whatever it is that you do, don't ever let a window sales rep in your home. We install and sell Energy Star 100% virgin vinyl window replacement's, patio and Entry doors. All that you have to do is just call or e-mail and respond to a few simple questions and within less than 5 minutes you have the quote. It's that easy!