I am GOING to do this...The towel bar was simple to find, but we were having trouble finding the right kind of hooks. A nice associate at Home Depot gave me the idea to use shower curtain hooks. I ended up finding hooks at Target with two slots. I picked up a package of 12, along with an 18 inch towel bar, for less than $25.
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Great idea from Miss Mustard Seed for making a template when hanging curtain rods. I would mark both sides and check to be sure they're level before drilling though. Not all windows are perfectly level - especially in older homes.
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