DIY Network

You'd never use marble outside on a patio, but you'll want to use its cousin...travertine. Dean and Derek-also cousins-work with this unique stone for the first time to create an elegant and stylish patio and walkway. Cut into geometric shapes of different sizes and dry set in multiple patterns, it's a chance to set stone the old fashion way. This soft stone is relatively new to the market and Dean and Derek are eager to break it in...so to speak.