I hope that some one can help. I got a couple of used double hung windows (they are better than the ones in our house LOL) I want to use them for the coop we are building. They have the oriiginal screens. I want to reinforce the windows with 1/2 inch hardware cloth. How should I do this? I have read that leaving the original screeninig will cause dust build up but not leaaving the small screen invites wasps. How can I use the frams for hardware cloth? Love this site.. Thanks