I love nothing better than a good PVC construction. This is why I was so happy when David Turman sent in this great PVC stand. As any stand it can double as a light stand or a backdrop stand. You can use the stand to mount the cool backdrop you already made, or "just" your store bought backdrop. David is doesn't talk much, but his picture by picture tutorial is priceless. David, the floor is yours.
Here is my version of a simple and durable PVC backdrop or Lighting Stand. All the pieces are cheap and readily available and assembly is easy. I bought all the pieces at my local Lowe's for about $11.00, so you can do 2 for about 20 bucks not counting the uprights. You might save even more if you buy a multi-pack of the PVC fittings.