Vinyl Window Replacement

I need to find the Plastic Channel that is used to keep the vinyl secure to the windows. I have sliding windows on the entire back porch. I would appreciate any help in this area Thanks....Ernie

You need to determine the manufacturer of the window and then do a search to find a dealer or a supplier who carries it. If you are lucky, they will be able to call the factory and get you parts. I know that sounds easier said than done, but without a manufacturer name, you will be hard pressed to find parts. If you find the brand name but can't find a supplier, you can also post the brand here and we can try to help you find a source for parts.