Dean and Derek travel to sunny Sarasota, Florida to install a travertine patio with a custom mosaic inlay. They'll demolish a rotting, vermin-infested wood deck and then, with some careful design work and the right materials, will create a beautiful two-color travertine patio. With the travertine down, the next step will be to add an unusual design feature: a handmade marble mosaic that's been customized to match the yard's existing colorful koi pond. The problem: the mosaic is round, thin, and flexible and the travertine square, rigid, and thick. Not to worry! Dean and Derek have all the tricks to get this circular peg fitting in a square patio.