We've just closed in our garage. In place of the door, we had a bay window installed. Just inside where the window is the driveway had raised over the years,theres about a 1/2 to 3/4 inch lip, along with the fact the house is on a slab. The floor had been tapered downward to keep water from coming in when it rained. I now need to know how to level this so I can put down some type flooring. I've read about several types of liguid pours, and would like to get your opinion on the best way around the situation. Any input would be appreciated. We're then going o take out a portion of the wall from the kitchen, and livingroom to extend both for more living space. Here again I'm sure theres going to be more leveling to do. Hoping you can give us some advice.