Wide staircase with TERRAZZCO Terrazzo Stair Treads combined with glossy brown handrails and glass sides ascending in a bright modern interior.

Terrazzo Stair Treads

 

Concord Precast Terrazzo helps architects and designers create custom terrazzo stair treads in varying sizes and thicknesses.

 

Built to fit any style of staircase. Our high-performance terrazzo stairs are easy to install with high resistance to abrasion and high slip resistance.

Terrazzo Flat Tread Styles

 

Stair treads are the horizontal portion of a staircase, which can be poured in place or fabricated in precast form. We fabricate standard and curved stair treads, with straight edges, round edges, or other variations to fit your design needs.

Self Supporting Flat Terrazzo Stair Treads - TERRAZZCO

Precast Terrazzo
Standard Stair Treads

 

Standard flat treads are a cost-effective stair solution for high-traffic commercial spaces. Rectangular in shape, these shapes come with a flat profile, and are installed over existing stair structures such as concrete, steels, or wood.

 

Each unit is fully customizable, with options for varying lengths, widths, and thicknesses. All designed using materials from TERRAZZCO Brand Products.

Curved Terrazzo Stair Treads - TERRAZZCO

Precast Terrazzo
Curved Stair Treads

 

Curved terrazzo stair treads are custom-fabricated to follow the natural arc of spiral or curved staircases, creating a continuous flow with each step. Ideal for modern interiors and grand entrances.

 

Curved stair treads deliver unmatched visual appeal and are compatible with for flat tread, self-supporting and tread and riser profiles.

Product Documentation

Product Data Download
Standard Stair Treads
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
Terrazzo Treads - Structure Supported (PTZ-T-1)
Terrazzo Treads - Structure Supported (PTZ-T-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 37
Classic White Terrazzo Series 31
Standard Terrazzo 07 - Light Gray Terrazzo
Shell Terrazzo Series 06 - Gray Terrazzo
Standard Terrazzo 01- Gray Terrazzo
Standard Terrazzo 02- Brown Terrazzo
Black Terrazzo Series 01
Semi-Exotic Terrazzo 105 - Dark Gray Terrazzo

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 - One Abrasive Strip

One Abrasive Strip

Terrazzo Stair Tread - Two Abrasive Strips

Two Abrasive Strips

Terrazzo Stair Tread - Three Abrasive Strips

Three Abrasive Strips

Our Portfolio: Terrazzo Staircase Designs

Appalachian State University Reich College Terrazzo Stair Treads
Custom Terrazzo Treads with multicolor glass chips and blue mosaic risers
Curved Terrazzo Stairs at NC State University
CCU Academic Terrazzo Stair Treads with metal railings and glass panels against a teal wall. Sleek and minimal design in an open atmosphere.
Summerville Town Hall - Standard Terrazzo Stair Treads
Flat Treads with metal strips - NC State Plant Science Building
A wide-angle view of a staircase with Flat Terrazzo Stair Treads and metal railings
Overview of a multi-level staircase with Gray Flat Terrazzo Treads

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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