Oh YES you can! This list of Homemade Curtain Rods proves that you do not have to go into debt to decorate your home with lovely window treatments. These DIY Curtain Rods are all about thinking outside the box.
How to make cheap curtain rods. Also includes instructions to make rod brackets for cheap!
12 Homemade curtain rods More
that's a cute idea for homemade curtains, maybe only take the weight of nets though : )
How to make a custom curtain rod for less than $10 using conduit and drawer…
twig curtain rods and many other twig ideas
Curtain rod made from dowel and cute drawer knob. Save a LOT of money and it's custom! Great idea!
Make your own curtain rods - good tutorial to use if u have an extra wide window to cover!
Make stylish yet inexpensive curtain rods from conduit. Total project under $10
How to make curtain rods