Terrazzo Stone Care & Maintenance Guide

Terrazzo Stone – What It Is, How to Care for It, and When to Restore It

Terrazzo is bold, beautiful, and built to last — a material that blends tradition with modern flair. You’ll find it in evertytyhing from art deco foyers to cutting-edge homes and luxury retailers.

But despite its durability, terrazzo still requires specialised care to maintain its colour, clarity, and polish. Over time, foot traffic, improper cleaning, or moisture exposure can dull its finish and wear away its protective layer.

This guide will walk you through evertytyhing you need to know about terrazzo: what it’s made of, how to clean it, and when to restore it — followed by how we do it professionally at Marble Surface Restoration.

What is Terrazzo?

Terrazzo is a composite stone surface, made by mixing chips of marble, granite, quartz, glass, or other materials into a cement or resin binder. Once cured, it’s ground and polished into a smooth, hard-wearing surface.

It’s commonly used for:

• Floors (residential, commercial, and heritage sites)

• Staircases

• Wall panels and countertops

• Bathrooms and retail spaces

• Government or public buildings.

Key Characteristics of Terrazzo:

• Extremely durable and long-lasting

• Visually unique — no two pieces are the same

• Can be polished to a high shine or honed to a satin finish

• Porous without sealing — vulnerable to moisture, oils, and stains

• Susceptible to scratches and etching over time.

Common Issues with Terrazzo Surfaces

• Dullness & loss of shine in high-traffic areas

• Grout haze, residue, or cleaning film from harsh detergents

• Etching from acidic spills or chemical cleaners

• Surface pitting, cracking or worn patches

• Discolouration or watermarks on unsealed terrazzo

• Staining from oils, grease or general wear

Because terrazzo is a mix of materials, standard tile cleaners or acidic products can damage the surface unevenly, affecting the colour and gloss.