dude.. problem number 1.. should of had those windows boarded to begin with.. man.. I learned this the hard way too.. but board them up .. and make sure u cant get in before setting up a grow.. but anyways.. wat I did.. was.. this.. I put a piece of plywood over the window.. used 2x4s to frame it.. so that it was sturdy..
then I took a bunch of nails and screws.. and screwed them and nailed them in to the plywood.. so .. if someone tries. to KICK the plywood trying to break in.. they will get a foot full of nails. and the best part is.. there is a window curtain so u cant see the plywood or nails and screws.. so im hoping they reach in.. feel that the top is wood and start kicking.. lol.
