How to install

That's not a silly question at all! Pella hardware is always a little weird, so it's good to check. I don't believe it's too difficult to replace these corners but you will have to remove the screen wire and re-screen the frame when finished. For replacing screenmesh in Pella inserts with the 95-181 corners, we recommend using our 59-150 Foam Screen Spline (if you can't reuse your old spline).