Modern interior featuring Terrazzo Stairs and Tread and Risers Combo sets with lgass railings and metal handrails. Large windows illuminate the space giving it an open, airy feel

Precast Terrazzo Stair
Treads And Risers Combo Sets

 

Concord Precast Terrazzo helps architects and designers create custom terrazzo stair treads and risers for commercial projects. All custom stairs come in a multitude of sizes and thicknesses.

 

Designed to suit all stair types, including straight, quarter-turn, half-turn, and curved designs.

Terrazzo Treads and Risers Styles

 

Our terrazzo treads and risers are fully customizable, ensuring long-term durability and aesthetic appeal. We offer two versatile options to meet your project’s needs.

One Piece Terrazzo Tread and Riser Combo for Stairs

Precast Terrazzo Stair
Treads And Risers Combo

 

Our one-piece tread and riser combination set offers a classic terrazzo stair design, delivering a more durable product and seamless appearance.

 

Each unit is fully customizable, with options for a sharp 90-degree riser or tapered profile. Design for structure-supported or self-supported installations.

Two-Piece Terrazzo Tread and Riser Stair

Two-Piece Terrazzo
Treads And Risers

 

The two-piece tread and riser feature separate tread and riser components that are joined together at the seam to create a monolithic appearance.

 

Each component is fully customizable, offering a variety of design options—such as tread overhangs or contrasting colors between the tread and riser—to achieve a unique stair aesthetic.

Product Documentation

Product Data Download
Precast Tread and Risers
3-Part Specification Download
Precast Terrazzo Specification - TERRAZZCO (PDF)
Precast Terrazzo Specification - TERRAZZCO (MS Word)
Precast Installation Guidelines Download
Installation Guide - Tile & Stairs
CAD Drawings - General Examples Download
Tread and Riser Combo - Self-Supported (PTZ-TRC-SS-1)
Tread and Riser Combo - Self-Supported (PTZ-TRC-SS-2)
Tread and Riser Combo - Structure Supported (PTZ-TRC-1)
Tread and Riser Combo - Structure Supported (PTZ-TR-1)
Tread and Riser Combo - Structure Supported (PTZ-TR-2)
Size and Thickness Options
Minimum Tread Length 36" Minimum Tread Length
Tread Sizes Custom Sizes Available
Thickness Thickness varies based on stair tread length
Customization
Tread Color Any epoxy color using TERRAZZCO EZPour Epoxy 158
Abrasive Channels 1-3 Lines; Line thickness and color can vary.

Popular Stair Tread Colors

All precast terrazzo products are crafted in virtually any color using TERRAZZCO EZPour Epoxy 158 and choice of aggregates.

Classic White Terrazzo Series 14
Classic White Terrazzo Series 36
Venetian Terrazzo Series 05 - White Terrazzo
Semi-Exotic Architectural Hard Sample - White Terrazzo #112
Standard Terrazzo 07 - Light Gray Terrazzo
Standard Terrazzo 02- Brown Terrazzo
Monochrome Terrazzo 1127 Light Mahogany
Black Terrazzo Series 04

Looking for inspiration? Browse our sample designs: Terrazzo Samples

Stair Tread Nosing Options

 

Add detail and safety to your terrazzo stair treads with custom nosing profiles. Abrasive channels are cut into the surface of the tread and filled with TERRAZZCO Brand Epoxy Resin and silicon carbide to provide an anti-slip surface.

Terrazzo Stair Tread and Riser Combination - One Abrasive Channel

One Abrasive Strip

Terrazzo Stair Tread - Two Abrasive Channels

Two Abrasive Strips

Terrazzo Stair Tread - 3 Abrasive Channels

Three Abrasive Strips

Our Portfolio: Terrazzo Stair Treads and Risers Designs

GSU Humanities Law Building - Stairs
Bowie State University - Stairs
University of Virginia - Terrazzo Stair
USC Rotunda Stairs - Terrazzo
Spencer Elementary - Terrazzo Stairs
Fayetteville State University Nursing - Terrazzo Stairs
Suffolk Municipal Center - Terrazzo Stairs
Elizabeth State University - Terrazzo Stairs

Our terrazzo stair treads fit any design and meet standards for commercial buildings, schools, airports, malls, and other public spaces. Options include unique dimensions, curved corners, and custom thicknesses.

ORDER SAMPLES

Start your design by selecting terrazzo samples - free for architects and designers.

ORDER PROCESS

Precast terrazzo is custom made to order. Take a moment to learn about our process.

ARCHITECTURAL BINDER

Looking for more information on terrazzo? Download the Architectural Binder.

CONTACT US

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