How to Make a Metallic PVC Pipe Wreath By: Brian Patrick Flynn Add an artistic and geometric touch to your outdoor entryway by transforming inexpensive plumbing material into modern Christmas decor. 1 / 11 Photo: Brian Patrick Flynn. From: Brian Patrick Flynn. Chic Upcycling PVC pipe comes in a variety of sizes and can be purchased for less than $5 in most cases. Once you choose the sizes you want, you're ready to get started on your front door display.