A few years ago I ran across the "Zombitronix PVC Frame Calculator" for making PVC frame props. I copied and saved the calculator for future reference. Now It appears that since then the website for Zombitronix has been taken down and this calculator is no longer available online. Occasionally I receive requests for a copy of this calculator and I have been happy to provide this to my fellow haunters on a one on one basis. I have recently received additional PM requests for this calculator. I do not see any copywrite issues with this document so I am posting it here for your to use. Since the original page from Zombitronix that I copied does not reproduce very well what I am posting here is a document that I made directly from the calculations from the original Zombitronix PVC Frame Calculator. The measurements shown are an exact representation of what is on the original document. I hope this helps with anyone who needs to make a PVC framed character.