Bluestone Treads

Bluestone treads are long pieces of stone for steps. They run 4 to 6 feet long and 2 inches thick, cut from bluestone, a popular sandstone whose colors range from blue to lilac to green and brown to gunmetal. Treads give garden steps a clean, finished edge and pair well with bluestone flagstone, patterns and squares for a matched look.

Size and color

Each tread is 2 inches thick and 4 to 6 feet long.

Colors vary within the bluestone range. Picking treads in person helps you match them to your patio or wall.

Choose treads that are close in color if they will sit side by side on one stair.

Where treads are used

The main use is stone steps, set on a block, concrete or stone riser. See our stone steps ideas for layouts.

Treads also make landings, bench tops and wall caps. The yard also stocks bluestone thin cut patterns and squares for matching patios.

Installing stone steps

Set treads on a solid base with mortar so they do not rock. Slope each tread slightly so water runs off.

Plan the full stair, including risers and landings, before your visit. Stone is sold by weight, so bring measurements for a quote.

Popular uses

• Garden stair steps
• Porch and entry landings
• Bench tops
• Wall caps
• Steps beside a bluestone patio