If there's one sure-fire way for a do-it-yourselfer to enhance their back yard, it's with an old-fashioned double-faced boundary wall. It's the one wall EVERYONE wants, but it's also the most difficult to build...unless you know Dean and Derek's secret. How do you take three different local stones-some flat, some round-and blend them together to create parallel lines? Don't panic! No need for the Pythagorean Theorem. Just use Dean and Derek's insider knowledge. They'll build a two-foot high local stone wall and top it off with a natural stone cap. The result is a stunning cost-effective wall that will stand head and shoulders above the competition...even though it's only two feet high.