Vendor Information: Unilock has been the industry leader for over 45 years manufacturing Architectural Pavers and Segmental Retaining Walls with leading edge design and product technologies. Our range of products services and expertises continues to expand. Unilock offers an extensive selection of colors styles and textures with many customizable options. High density/high PSI with low absorption rates makes products strong enough for frequent heavy loads and resistant to salt scaling. Unilock permeable pavers can help contribute toward acheiving LEED certification goals. Exclusive EnduraColorPlus finish technology ensures project beauty for years to come.