Old Door Headboard Diy . Browse 83,565 headboards made from old door on houzz whether you want. This headboard looks complicated, it's not! Antique door headboard For the Home DIY creations Pinterest from pinterest.com Lay out all your pieces on the floor like a puzzle before attaching so you can see if anything needs tweeking. Then the primed 1″ x 4″ on top of 2″ x 4″. The unique design and the.