DIY cheaper version for a cold-air return vent to cover up the ugly white ones...wonder if it is safe/effective to cover it that way?
Repurposed Door Mat Cover For Air Vent - I think this is a great idea, but the execution needs a little work... try painting the vent to match the matt and reinforcing the top with a strip of wood or something so you don't get the sagging look where you've put it up on the nails. Fantastic idea, tho. I'm going to do it ASAP!
Turn a $1 store rubber door mat into wall art.... this is BEYOND genius! Would be great on garden wall.
DIY Dirt Prevention Mat : cut a round mat cut in half to use as an inside / outside prevention from bringing dirt into your house... very smart!