My new Marvin windows are in and I am understandably happy with the whole process-though Nex-Gen Exteriors. These new windows are just plan beautiful. I now can open them up and get a cool breeze,though my home in the evening. That is why I love Wyoming and my new Infinity Fiberglass Windows.

Our names are Robert & Terri Costello from Gillette Wyoming. We went with the Infinity fiberglass windows though Nex-Gen Exteriors in Casper Wyoming. This is a great product And Nex-Gen's Installation crew was top of the line in every way. I am a very hard person to please,some people even would call me something else. Terri & I do love everything about our new windows.We can get great thing's done in Wyoming after all.. The only little thing that we forgive them for, it did take awhile to get our windows,they are really busy ,but worth waiting for. You will have your windows from Marvin for ever,done right with Nex-Gen.Thanks to our installer Steve and John also to our rep Larry. Also Maria was aways great to talk to when we called the office. Thanks Nex-Gen Exteriors.

It all came out wonderful with our new windows from Nex-Gen Exteriors. Perfect Installation. We got more than we thought we were getting ,it really is perfect. I love the Everwood interior .Thanks Brent ,Joe and John. From Jill Kohee. Fort Collins Co.P.S.( We made the right chose in Nex-Gen).