To get the most use out of your basement, it’s important that the space stays dry. These are the steps you should take to waterproof your basement like a pro.

And while you could hire a basement-finishing company, such as Owens Corning Basement Systems, ... Insulate the Foundation Walls. 3/4 in. x 1.25 ft. x 4 ft. R-2.65 Polystyrene Panels.