I don't remember the exact height but i am 5'8" tall and i have about 4-5 inches to play with to the roof. The back flange drops down about inch and a half. The foam material is pretty strong, a little more money but worth the weight and strength. I can hang from the back of the roof and get no flex. I estimate the house prob weighs a little less than 300 lbs. If anyone is local and is interested i have the mold set aside.