Jack's workmanship and pricing was fine, but read ...

Jack's workmanship and pricing was fine, but read the fine print about warranty.
They DO NOT stand behind their so called "lifetime" warranty.
Actually Jack's does not warranty anything. It is the manufacturer of the windows they sell you that warranty's the product.
We have a houseful if windows that we now cannot see thru due to "energy" film clouding up.
Had the Jack's rep come out, and was told the window maker went out of business, so no warranty.
Jack's would however gladly sell us new windows.
How convenient for Jack's.........