Vendor Information: Think of Nicolock as your imagination station when it comes to pavers for pool decks driveways retaining walls walkways and patios. Nicolock is the hardscape products expert you can trust for trendsetting styles that will last a lifetime. For more than 50 years U.S.-owned and operated Nicolock has been an industry leader in the production and supply of hardscape products including interlocking paving stones architectural paving slabs and retaining wall systems. Nicolock39s hallmark is its patented Paver-Shield8482 manufacturing process delivering superior top-to-bottom color blending for long-lasting beauty. With the broadest selection of trendsetting products coupled with rigorous quality control standards your Nicolock-paved outdoor space is one youre sure to enjoy for years to come.