Retaining Wall Systems

The Keystone Standard Unit is an American original. What started the industry is still the industry leader. Its height-to depth ratio delivers a structurally sound, engineered wall system with superior construction stability, durability, and strength. The choice for tall walls and critical structures.

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The Keystone Compac is the perfect choice where the deep embedment length of the Standard unit is not required. An installer's favorite, its lighter weight and shorter tail design makes it easy to handle for smaller walls.

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The Keystone Mini is a great solution for smaller, non-critical applications. It is easy to handle and easy to install. Makes for an attractive wall on its own or as an accent when integrated with the 8" (200mm) high Standard or Compac units. The proportion and scale of the Mini units blend well with brick and ledge stone typically found in residential construction. The unit is also used for the 4" (100mm) high cap module to complete most wall installations. The cap unit has a smooth top surface without openings to give a coping appearance.

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Keystone Legacy Stone enhances the aesthetics of your site and makes being outside in your landscape more enjoyable. Legacy Stone is made of high-strength, low absorption concrete for providing permanent, environmentally safe walls that are virtually maintenance free.

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The Keystone Garden Wall enables you to build straight, curved or terraced walls to fit the contours of your yard. Use it for retaining or terrace walls up to 2' (60cm) high: patio, lawn or sidewalk edging, garden or flowerbed borders and tree rings.

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This dry stacked yet mechanically connected wall evokes the old world charm of a mason crafted wall. Imagine an English countryside lane or a European estate wall ... now you have the idea of Country Manor. Random and rugged yet blended with color and character, these high strength concrete modules appear as natural stone, but have the latest built-in technology of the Keystone pin assured connection.

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