Keystone-landscaping-blocks, offers a full line of retaining wall products, from small home landscaping units to structural units for commercial use.. The keystone 18 in. concrete compact unit is the easy-to-install solution for building retaining walls. an interlocking fiberglass pin connection system ensures stability and durability. the natural stone finish and rich texture enhances the beauty of any landscape. long lasting and durable, the keystone standard iii retaining wall blocks are designed for larger, structural and commercial retaining wall projects; but just as useful in residential retaining wall applications. the standard iii is the most robust retaining wall block available. a shorter/lighter version of the standard iii, the compac iii, is available..

Fax (570) 268-9955 keystone concrete block operates out of three convenient locations in northeastern pennsylvania. each of our locations carries a full line of masonry supplies and hardscape products. in order to best serve you, please contact the location nearest you., keystone stonegate is a product that utilizes three different size blocks. make sure that you are alternating stones and not using the same sized blocks next to each other. for the retaining wall system to work correctly, it must have staggered joints.. Keystone concrete block and supply company, inc. was founded 1926 in scranton,pennsylvania by joseph galdieri. today the company is owned and operated by the third generation of the founding family., valley block & concrete has a large selection of landscaping blocks to help you with your garden wall and retaining wall projects.

Find retaining wall block at lowe's today. shop retaining wall block and a variety of outdoors products online at, rock & block hardscape supply is a local source for your landscape, yard, pool, garden and home improvement needs. visit us today!