Hercules Fiberglass Hunting Blinds are no longer just for hunting. Keep the kids out of your hair, contained and entertained with a Hercules Fiberglass Fort! Need a few minutes of peace and quiet? Not a problem! Our blinds come standard with locking aluminum doors (just don’t leave them in there too long)! Insulated for warmth and dryness, our blinds are the Taj Mahal of backyard forts and clubhouses. We’ve done all the hard work for you, so you can forget the hassle of building a tree-house yourself and still keep the rugrats happy.