PLYMOUTH MATERIALS HAS ALIGNED ITSELF WITH THREE OF THE FINEST QUALITY SEGMENTAL RETAINING WALL AND DECORATIVE GARDEN WALL MANUFACTURERS IN THE HARDSCAPE INDUSTRY. WE ARE PLEASED TO SHOWCASE THESE COMPANIES ON OUR WEBSITE, AND HAVE THEIR PRODUCTS AVAILABLE THROUGH OUR COMPANY. KEYSTONE RETAINING WALLS KEYSTONE COUNTRY MANOR OFFERS THE APPEARANCE AND CRAFTSMANSHIP OF HAND LAID STONE WITH THE ADVANTAGES OF SEGMENTAL WALL CONSTRUCTION AND DESIGN. COUNTRY MANOR ALLOWS FOR USE AS RETAINING WALLS, FREE-STANDING BORDER WALLS, PLANTERS, STAIRS OR IMPRESSIVE ENTRANCES. THE KEYSTONE STANDARD/COMPAC SYSTEM IS AN AMERICAN ORIGINAL. WHAT STARTED AS A LEADER FOR TALL, AND CRITICAL WALLS, REMAINS A LEADER. ALLAN BLOCK IF YOUR LOOKING FOR THE PERFECT BLEND OF PERFORMANCE AND STYLE, CHOOSE THE AB® COLLECTION. A FAVORITE FOR YEARS, IT STACKS BEAUTIFULLY AND CREATES A SMOOTH, FLUID FINISH FOR EVERY WALL AND PROMISES TO DELIVER MAXIMUM PERFORMANCE. THE EUROPA® COLLECTION OFFERS AN INFINITE VARIETY OF WAYS TO SUCCESSFULLY CAPTURETHE RICH, HAND-LAID STONE EFFECT. USE ONE BLOCK OR A COMBO OF THE BLOCKS TO BRING OLD WORLD CHARM AND DISTINCTION TO ANY LANDSCAPE PROJECT. ANCHOR WALL THE ANCHOR HIGHLAND STONE® RETAINING WALL SYSTEM COMBINES EARTHEN TONES, RICH TEXTURES, VARIED CONTOURS AND ALL THE ADVANTAGES OF THE STRUCTURALLY SOUND REAR-LIP LOCATING SYSTEM, MAKING IT A RELIABLE AND EASY-TO-INSTALL ALTERNATIVE TO NATURAL STONE WALLS.