I just removed the door windows and quarter windows from My chopped A sedan to replace them with tinted gl***. If it's just the gl*** you need, It's all just flat gl***, any gl*** shop can cut you whatever you need.
They are all rectangle shaped flat gl*** except the windshield.Had all of mine made by the local residential gl*** shop.They used a grey tinted saftey gl***.All for less than $150.You'll pay more than that for just the windshield at a auto gl*** shop.....Gotta save a little green anywhere you can.
There is no reason to pay shipping on cut gl***. In your town, there's a retired gl*** cutter that moonlights gl*** for restorations, hot rods, etc. At least that's been my experience and I've moved around quite a lot. Ask around.