Hey Sychclown, wanted to give you an update on my boarded windows. I put velcro on the back and attached them to my window for 3 & 1/2 weeks. the board stayed up and the velcro didn't leave any residue on my window. YAY!! put a pic in my boarded window album. got the velcro at walmart. 20' for around $17. Happy Haunting!!
