My parents roof is flat, super cool when it is nice weather because they have a deck up there that has an amazing view. The quantity of snow we have in M-F right now however made us a touch nervous with the roof though. Fortunately Tennille and I married well because our industrious husbands went up there and took care of it. We are even more fortunate because Nathan captured the whole thing on video and made this movie. It is only one minute long, be warned you might be motivated to go out and scoop snow. Or you might be more motivated to go get a cup of hot chocolate and sit by the fire. Whatever sounds good to you.