Quarry blocks are large, heavy-duty limestone pieces used for structural applications where mass and load-bearing capacity are needed. Common uses include heavy-duty retaining walls, slope stabilization on properties with significant grade changes, boundary walls, and large raised garden features. They are distinct from standard decorative wall stone in both size and structural performance. The weight of the blocks provides gravity-based stability without requiring mortar in many applications. Big Tex stocks quarry blocks and the yard team can help confirm whether your specific application calls for quarry block scale or a lighter wall stone.

Stair treads at Big Tex are cut from dense limestone, typically Lueders stone, in standard widths and depths appropriate for outdoor step construction. Dimensions vary by product, but treads are generally 12–16 inches deep and cut to length or available in multiple widths. Thickness is consistent to allow for even rise height across a staircase. Stop in to see current tread sizing and select pieces that match your stair width and the number of steps in your design.

Quarry block quantities are typically estimated by the block based on your wall or feature dimensions, since each piece is large and individually significant to the layout. Stair tread quantities are calculated by the number of steps times the number of treads per step. The yard team is the best resource for this estimate. Bringing your wall dimensions or a rough stair layout to the yard allows the team to help you build a count based on the actual pieces in stock.