The beauty of wood set in stone. A new and integral part of Techo-Bloc’s wood look-alike collection. Inspired by the use of railroad ties in both traditional and modern landscape design, the Borealis wall/edge’s versatility extends from simple edging for flowerbeds all the way to the creation of double-sided walls and garden walls. Offered in 3 alluring wood colors and compatible with the rest of the Borealis collection of products, Borealis wall is the best choice for capturing the esthetics of wood with the practicality and durability of concrete.