Stone Floor Specialists · London

Terrazzo Floor
Restoration 
& Polishing

Expert terrazzo restoration in London.
Diamond grinding, polishing and professional sealing — reviving the shine, colour and durability of your terrazzo floor to better than its original condition.

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Diamond Grinding & Polishing
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Fully Insured
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5-Star Rated
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500+

Stone Floors Restored

Roman

Origins — 2,000+ years old

5 ★

Google Rating

Professional Standards

Accreditations & Trust

Diamond Polishing Specialists
Certified process for terrazzo

Companies House
Reg. No. 12456581

Fully Insured
Public Liability £5M

Penetrative Sealers
Professional stone protection

Google Verified
5 Star Rating

VAT Registered
No. 343897265

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Free Site Survey
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No Hidden Costs
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Property Fully Protected
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Diamond Polish Process
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Same-Day Response
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Why Choose Anyfloor

Terrazzo Restoration
That Reveals Its True
Beauty

The restoration process for terrazzo is exhaustive — and the success of the results depends heavily on experience. We offer a comprehensive service for restoration and extensive repair work, using diamond grinding and polishing to reveal the natural stone chippings in their full glory.

Diamond Grinding & Polishing
Terrazzo responds exceptionally well to our diamond grinding and polishing process — exposing the marble, granite and glass aggregate and bringing back the original shine and colour depth.
Loose Stone Chip Filling
Over time, terrazzo can lose stone chippings, leaving voids in the surface. We fill these with matched aggregate and resin — restored invisibly before polishing begins.
Penetrative Stone Sealing
After polishing, we apply a professional penetrative stone sealer to protect the restored floor from future staining, discolouration and everyday wear.
Residential & Commercial
From period residential properties to shopping centres, hospitals and public buildings — terrazzo is built for high-traffic environments and we restore it in all of them.
Client Education & Aftercare
We leave every client well-educated in how to maintain their terrazzo floor correctly — ensuring the restoration lasts and the hygienically clean surface is preserved long-term.

Real Transformations

Before & After: Terrazzo Restoration

See what diamond polishing and professional sealing can achieve on dull, worn and stained terrazzo floors across London.

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Cement Terrazzo
Traditional poured & ground
Epoxy Terrazzo
Modern resin-based systems
Terrazzo Tiles
Pre-cast composite tiles
Venetian Terrazzo
Fine aggregate, mirror finish

Our Specification

8-Step Terrazzo Floor Restoration Process

Our comprehensive specification for the restoration, polishing and sealing of terrazzo floors — the same rigorous approach on every project, from a single room to a commercial building.

01

Room Preparation

We ask clients to move all furniture and breakable items. Our craftsmen carefully protect skirting boards and wall coverings using low-tack tape, waterproof plastic and waxed paper before any work begins.

02

Dry Mop

All areas to be treated are dry mopped to remove surface debris and loose particles that could interfere with the deep cleaning and grinding processes.

03

HEPA Vacuum

Power vacuuming using HEPA filtration vacuum cleaners removes all loose dirt, sand and dust — including edges using specialist nozzles — ensuring a completely clean starting surface for diamond work.

04

Deep Clean & Strip

Application of our unique Wax & Residue Remover breaks down old seal and polish build-ups. Our industrial systems then combine heat, power and specialist cleaning solutions — with agitation machinery cleaning deep into the tile surface and grout joints, followed by high-pressure water extraction using enclosed spinning heads.

05

Stone Neutralisation

Application of our Natural Stone Rinse neutralises the floor after stripping — balancing the pH and ensuring the terrazzo is fully prepared to accept the diamond polishing process and final sealing treatments.

06

Turbo Drying

Professional turbo dryers speed-dry the floor thoroughly before the diamond grinding process begins. Complete dryness is essential to prevent slurry formation and ensure the grinding tools perform at their best.

07

Diamond Grinding & Polishing

he core of our terrazzo restoration process. Progressive diamond grinding exposes the marble, granite and glass chippings in the matrix. We move through increasingly fine diamond grits — from coarse grinding to fine polishing — until the desired sheen level is achieved. Loose chippings and voids are filled and blended before polishing continues.

08

Sealing & Aftercare

A professional penetrative stone sealer — with its unique blend of acrylic polymers and co-polymer resins — is applied to bind to the terrazzo matrix, providing a protective, hard-wearing and durable natural finish. The sealer enhances the stone, allows it to breathe and keeps the surface free from daily dirt and grease. We then advise on the correct maintenance products for your specific floor.

The Diamond Polishing Process Explained

Terrazzo restoration is unique among floor types — the diamond grinding and polishing process works with the composite matrix itself, not just its surface coating. Here's how the multi-stage diamond process works:

  1. Coarse diamond tooling removes old coating, surface scratches and levels uneven areas
  2. Medium grits begin to refine the surface and expose the aggregate evenly
  3. Chip filling and void repair completed — matched aggregate blended into the matrix
  4. Fine grits progressively build the polish, cutting tool marks from previous passes
  5. Ultra-fine polishing heads create the final sheen — from matte to mirror
  6. Penetrative sealer applied to the polished surface for lasting protection

Why Terrazzo Responds So Well

🪨 Hard composite matrix

The cement or epoxy base holds marble and granite chips — both materials that polish to a high sheen under diamond tooling.

✨ Aggregate reveals itself

Diamond grinding exposes the marble and glass chips buried below the worn surface, revealing colour and pattern that has been hidden for years.

♾️ Virtually limitless restores

Unlike coated floors, terrazzo can be diamond-polished repeatedly across its lifespan — there is no substrate to wear through.

🏛️ Designed to last centuries

Terrazzo floors from the Roman era have been successfully restored. The material itself — not just the finish — is built for permanence.

Everything You Need to Know

Terrazzo Floor Restoration in London — The Complete Guide

Terrazzo is one of the most remarkable flooring materials ever devised. In its original form, it is a composite created by exposing marble chips, granite, glass or other aggregates within a matrix of concrete or epoxy resin — then grinding and polishing the surface repeatedly until a smooth, gleaming finish is achieved. Its history leads back to Roman times, giving it an enviable reputation for durability, aesthetic appeal and ease of maintenance that few other floor types can match.

Terrazzo is an extremely hard-wearing, low-maintenance material used extensively in commercial settings — shopping centres, hospitals, schools, airports — as well as in residential properties, particularly period homes from the early to mid 20th century. When properly restored and maintained, a terrazzo floor will outlast virtually any other flooring material.

Why Consider Terrazzo Restoration Over Replacement?

Why Terrazzo Outperforms Other Hard Floors

  • Extremely hard wearing — built to withstand decades of heavy foot traffic
  • Design can be tailored to match colour schemes with custom aggregates
  • Easy to clean and maintain to a hygienic standard
  • Lifespan longer than virtually any other hard floor material

Types of Terrazzo We Restore

  • Traditional cement-based terrazzo — poured in situ and ground
  • Modern epoxy terrazzo — resin-based systems with glass or metallic aggregate
  • Pre-cast terrazzo tiles — factory-made composite tiles
  • Venetian terrazzo — fine aggregate, very high mirror polish finish
  • Exterior terrazzo — patios, steps and public spaces
  • Monolithic terrazzo — poured on site in commercial environments

Can My Terrazzo Be Restored Rather Than Replaced?
In the vast majority of cases — yes. Before considering replacement, you should always have the floor professionally assessed. Depending on the extent of damage, terrazzo can almost always be restored through sanding, grinding and polishing to its original condition. If replacement is necessary, professionals can properly remove the old floor and replace it with a new one — but this is rarely the only or best option.

The best way to assess your terrazzo is to have a specialist visit. We'll inspect the condition, advise on what's achievable and give you a detailed written quote for the full restoration — all at no charge.

What Problems Does Terrazzo Restoration Fix?

  • Dull, scratched surface from years of heavy foot traffic
  • Loose or missing stone chippings — filled and matched during restoration
  • Staining from oils, chemicals or improper cleaning products
  • Old wax and polish build-up obscuring the aggregate pattern
  • Surface cracks and structural imperfections in the matrix
  • Uneven or pitted areas from wear or original installation issues

Maintenance After Restoration
Properly sealed terrazzo is one of the easiest floors in the world to maintain. Dry mopping removes surface debris; occasional damp mopping with a pH-neutral cleaner keeps the surface hygienic. We advise against acid-based cleaners, which can etch the marble aggregate. We provide a complete maintenance guide with every project, and remain available for follow-up support and periodic re-sealing as needed.

Terrazzo at a Glance

2000+

years of history — Roman origins

8

step professional restoration process

5 ★

Google rating across 80+ reviews

All terrazzo projects include a free site survey, chip condition assessment, written quote and maintenance guide.

A Floor Built for Eternity
Terrazzo was invented by Venetian workers in the 15th century who used waste marble chips from upscale construction projects to surface their own terraces — the name comes from the Italian word for terrace. The Romans had used similar composite techniques centuries earlier. Modern diamond grinding technology simply allows us to restore these ancient materials to a standard that their original makers could only have dreamed of.

 

See the Transformation

Watch Terrazzo Restoration in Action

From a dull, scratched and worn surface to a beautifully polished terrazzo floor — watch our diamond grinding and polishing process on real London projects.

Choose Your Finish

Terrazzo Polish & Finish Options

The diamond polishing process can be taken to any sheen level — from a practical matte grind through to a full mirror finish. We advise on the most suitable option for your space and use.

Level 1 — Grind

Flat Grind

A matte, utility finish focused on levelling and surface repair. Reveals the aggregate clearly with no surface sheen — practical and durable.

Ideal for: Industrial terrazzo, utility areas, preparation for future polish
  • Maximum surface flatness
  • Aggregate fully exposed
  • Low maintenance
  • Most economical
Level 2 — Matte

Matte Polish

A refined matte finish with subtle depth. The aggregate pattern is clear and attractive without any distracting reflectivity — contemporary and understated.

Ideal for: Modern commercial spaces, schools, healthcare environments
  • 20–30% light reflectivity
  • Hides everyday wear
  • Easy to maintain
  • Popular for high traffic
Level 3 — Satin

Satin Polish

The most popular choice — a classic satin sheen that brings out the colour and depth of the aggregate beautifully while remaining practical for busy environments.

Ideal for: Period hallways, hotel lobbies, upscale retail, residential
  • 50–65% light reflectivity
  • Best aggregate colour depth
  • Excellent all-round durability
  • Most versatile finish
Level 4 — Mirror

Mirror Polish

A full mirror polish that maximises the colour, depth and visual complexity of the terrazzo matrix — a showstopping finish for prestige environments.

Ideal for: Luxury residences, grand entrance halls, heritage buildings
  • 90%+ light reflectivity
  • Maximum aggregate drama
  • True Venetian-quality finish
  • Premium prestige statement

Client Testimonials

What Our Clients Say

Service Coverage

Areas We Cover in London & Home Counties

We provide professional terrazzo restoration across Greater London and the surrounding Home Counties. Not sure if we cover your postcode? Call us — we almost certainly do.

Local pages coming soon. Call us on 0208 9505 051 or use the quote form below to speak with our local team.

Common Questions

Frequently Asked Questions

How long does terrazzo floor restoration take?

For an average residential floor (30–60m²), the full restoration process typically takes 2–3 days — including deep cleaning, chip filling, multi-stage diamond grinding and sealing. Large commercial projects are scoped individually and can often be phased to avoid operational disruption. The floor is ready for light foot traffic 2–4 hours after sealing.

Can terrazzo be fully restored, or does it sometimes need replacing?

In the vast majority of cases, terrazzo can be fully restored through diamond grinding and polishing — even when it appears severely damaged. Terrazzo is a composite material that can be worked back repeatedly throughout its lifespan. Replacement is only necessary when the substrate below is structurally compromised. Our free site survey will give you an honest assessment of what's achievable for your floor.

What is the difference between cement and epoxy terrazzo?

Cement terrazzo uses a Portland cement binder and is the traditional form — typically found in period properties and older commercial buildings. Epoxy terrazzo uses a resin binder and is a modern system offering more design flexibility, thinner installation depth and greater stain resistance. Both can be diamond-ground and polished to an excellent finish, though they behave slightly differently under tooling — we adjust our process accordingly.

How much does terrazzo floor restoration cost in London?

Pricing depends on floor area, current condition, the level of chip filling and repair required, and the desired finish level. As a guide, residential terrazzo restoration typically ranges from £18–£35 per m². Commercial projects are often more cost-effective at scale. We provide free, detailed written quotes after our site survey — with a full breakdown of all work and materials.

Can missing stone chips be replaced during restoration?

Yes — filling loose or missing stone chippings is a standard part of our terrazzo restoration process. We source matched aggregate and blend it with a resin binder to fill voids — creating an invisible repair that integrates with the existing matrix. After grinding and polishing, filled areas are indistinguishable from the original floor.

How often does restored terrazzo need re-sealing?

For most residential applications, we recommend re-sealing every 3–5 years. High-traffic commercial floors may benefit from more frequent attention. The water-bead test is the simplest check: drop water on the surface — if it absorbs rather than beading, it's time to re-seal. We're happy to provide this maintenance service and will advise on an appropriate schedule for your specific floor and use.

Is terrazzo suitable for underfloor heating?

Yes — terrazzo is an excellent conductor of heat and works very well with underfloor heating systems, both wet and electric. We recommend turning the heating off 24–48 hours before restoration work begins and 48 hours after sealing to allow the products to cure correctly. We'll confirm the specific requirements during the project briefing.

What cleaning products are safe to use on terrazzo?

Terrazzo should be cleaned with pH-neutral stone cleaners — never acidic products (vinegar, citrus-based cleaners) which can etch the marble aggregate and damage the sealer. Avoid abrasive scrubbing pads on polished surfaces. We provide a specific maintenance guide after every restoration, including recommended products appropriate for your finish level and use environment.

Free No-Obligation Quote

Get Your Terrazzo Restoration Quote

Tell us about your terrazzo floor and we'll get back to you the same day with an honest assessment and a detailed written quote. No hard sell — just expert advice.

Free Site Survey

We inspect the terrazzo, assess chip condition, and advise on what restoration can achieve — all at no charge.

Detailed Written Quote

Full breakdown of process, repair scope, finish specification, timeline and total cost. No surprises.

Same-Day Response

We respond to all enquiries the same business day. Photos of your floor get you a faster estimate.

Request Your Free Quote

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Our Location & Contact Details