Paving Stone (Interlocking): Complete Buying Guide 2026
Interlocking paving stones are precision-manufactured concrete units that fit together without mortar, distributing weight across the entire surface. They are stronger than poured concrete and can be individually replaced if damaged. In 2026, paving stone (interlocking) prices average $5.50 per sq ft, with a typical range of $3.50 to $9.00 depending on your region, supplier relationships, and order quantity.
When budgeting for a project using paving stone (interlocking), factor in approximately 10% additional material for waste, plus labor costs averaging $6.00 per sq ft for professional installation. A typical project using this material runs approximately $5,500 including both materials and labor.
With an expected lifespan of 40 years, paving stone (interlocking) represents a cost of approximately $0.14 per sq ft per year of service life. This solid lifespan provides good value for most residential and commercial applications.