There are awnings at the hardware stores in different configurations and sizes that could be hung or custom built over the eggbox lid. We just erected a pop-up canopy 9x9' over our coop to keep out rain.Got one coop that has no overhang for the egg door or the door I reach in to water/feed.....so regret that. Always get drenched. Made a point of putting overhangs on this new one!!!