view of your upcoming week, try this easy transformation. This old 6-pane window frame is getting a makeover to make it more useful. You can find windows at garage sales and flea market, and lots of times, the glass is gone which is actually a good thing in this project. Turn your window over and measure the backside of it. You're gonna wanna cut a piece of 1/2-inch medium-density fiberboard to fit the back of the window . Medium-density fiberboard is a smooth-surfaced plywood that is less expensive than regular plywood. You're gonna wanna paint the MDF with a couple coats of chalkboard paint, which I have already done here, and be sure and follow the directions on your can. And when you're done with that, you're going to attach it to your window . Put the painted side down and line it up with the edge of your window . You're gonna screw it on. I've already predrilled some holes so that I don't split the old wood on the window frame. Screw it in. And when you're all done, you've got a really unique weekly calendar.