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PrintError t1_jdgz295 wrote
I wouldn't raise it up to be completely level. If for some reason your patio floods, being an inch lower than the house can save your house. If it's level, the water will happily run right into your living room.
PrintError t1_jdhwzf6 wrote
Reply to comment by oskiller in How should I raise the level of the floor on concrete in an enclosed porch? by codenoggin
When I had my patio built, they were very clear with NOT raising my patio to be level with the house. I'm glad they didn't. Instead, they graded the concrete so any water drains out the farthest corner from the door.