My question involves landlord-tenant law in the State of: Missouri
The house I rent is older, and very very drafty. The temperature outside is in the single digits, and so the cold air leaks make the heating bills astronomical. The cracks around the door frame that were letting in cold air were caulked.
The problem is the not so obvious leaks. The floor of the house near the outside walls is as low as 40 degrees. I don't think anything can be done, short of putting new insulation in the walls.
Does this make the home uninhabitable, and is my landlord responsible for sealing all of these extreme leaks in the house?

