Unilock, based in Aurora, IL, is a North American manufacturer of hardscape paving and wall products founded in 1972. Its portfolio includes pavers and slabs, permeable and driveway pavers, natural stone, retaining wall products, coping, pillar caps, step units, and components for outdoor kitchens and fire features. Proprietary technologies such as EnduraColor, EasyClean, Elegance, EcoTerra, and Classic Coat are engineered for durability, refined surfaces, lasting color, and distinctive textures. Unilock introduced North America’s first lifetime guarantee on concrete pavers and continues to back its products with a Lifetime Guarantee. For ins