London Stone Specialists

Limestone
Floor Restoration
London

Limestone floor restoration in London restores etched, dull or heavily soiled limestone to its original finish. Our stone care technicians use diamond abrasive pads, crystallisation compounds and pH-neutral limestone cleaners to remove surface damage, level lippage and reseal the stone with a deep-penetrating impregnating sealer.

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20+ Years Experience
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Fully Insured
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5★ Google Rating
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Certified Technicians
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500+

Floors Restored

20yr

Specialist Experience

5★

Google Rating

Trust & Quality

Accreditations & Professional Memberships

Companies House
Reg. No. 12456581

Fully Insured
Public Liability £5M

VAT Registered
No. 343897265

Google Verified
4.9 Star Rating

Stone Specialists
Certified Technicians

Eco Methods
pH-neutral cleaners

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Free Site Survey
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Fixed Written Quote
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No Hidden Costs
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Written Guarantee
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Same-Day Response
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Why Choose Us

Limestone Restoration
Done Right - First Time

Limestone is a calcium carbonate stone - highly sensitive to acids, prone to etching and lippage. Our technicians understand the material chemistry and use the correct diamond abrasive grits, pH-neutral cleaners and impregnating sealers to restore your floor safely and durably.

Diamond Abrasive Technology
Progressive diamond pads from 80 to 3000 grit — removing etch marks, lippage and surface damage without damaging the underlying stone structure
pH-Neutral Limestone Cleaners
Acid-based cleaners destroy limestone instantly. We use only pH-neutral and alkaline stone cleaners that are safe for calcium carbonate surfaces.
Impregnating Sealer Protection
A deep-penetrating impregnating sealer (Lithofin MN, Fila MP90 or equivalent) protects the open-pored limestone against water, oil and acid infiltration.
Domestic & Commercial
From Kensington townhouses to hotel lobbies and listed buildings - we restore limestone floors in all settings across Greater London.
Transparent Pricing
Detailed written quotes, no surprise add-ons. Free site survey before committing. You know exactly what you are getting before we start.

Proof in Every Project

Before & After Results

Real limestone floors we've transformed across London — from etched and dull to polished and protected.

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Honed Limestone
Classic finish
Jerusalem Stone
Tumbled & aged
Jura Grey
German limestone
Traonyx
Premium grade

How It Works

Our Limestone Restoration Process

Every limestone restoration follows a structured, stage-by-stage approach - ensuring a safe, consistent result regardless of the floor condition.

01

Site Survey & Assessment

We inspect the limestone type, condition, finish level, existing sealer and any damage. Free visit with written fixed-price quote.

02

Deep Cleaning

Alkaline stone cleaner and a rotary machine remove ingrained dirt, wax build-up, old sealer and biological staining safely.

03

Grinding & Honing

Diamond abrasive pads (80–400 grit) remove etch marks, deep scratches, surface damage and level any lippage between tiles.

04

Polishing & Crystallisation

Fine diamond pads (800–3000 grit) or crystallisation powder restore the surface sheen to the required finish: honed, semi-polished or high-gloss.

05

Hole & Crack Filling

Epoxy grout or coloured stone filler matched to the limestone fills voids, spalls and hairline cracks where required.

06

Impregnating Sealer

A water and oil-repellent impregnating sealer penetrates the open pores of the calcium carbonate - protecting against staining and acid attack for years.

The Full Picture

What Does Limestone Floor Restoration Include?

Limestone floor restoration is a multi-stage process tailored to the current condition of your floor. A full restoration typically includes deep cleaning, diamond honing to remove etch marks and lippage, polishing or crystallisation to restore sheen, hole and crack filling, and the application of a deep-penetrating impregnating sealer.

Common Limestone Floor Problems We Resolve

  • Etch marks - dull patches caused by contact with acidic substances (lemon juice, wine, vinegar, bathroom cleaners). Diamond honing removes the damaged surface layer.
  • Deep scratches and wear lines - heavy foot traffic creates micro-scratches that scatter light and cause dullness. Progressive diamond abrasion removes these and rebuilds the finish.
  • Lippage - uneven tile edges that create trip hazards and trap dirt. Diamond grinding levels the surface across tile joints.
  • Grout staining - ingrained grout contamination cleaned or re-coloured during the deep-clean phase.
  • Sealer failure - deteriorated or worn-through sealer leaves limestone exposed. Re-sealing with a quality impregnating sealer restores full protection.
  • Hole and void filling - natural or impact-related voids in the limestone filled with colour-matched epoxy filler.

Types of Limestone We Work With
We restore all varieties of limestone including Crema Marfil, Jerusalem Stone, Jura Grey, Traonyx, Honed Limestone, Brushed Limestone and more. Each variety has slightly different characteristics in terms of hardness and porosity — our technicians assess and adapt the process accordingly.

Maintenance Recommendations
After restoration, limestone floors require pH-neutral cleaning products only — never acidic or bleach-based cleaners. Dry dust-mopping daily, damp mopping with a stone-safe cleaner, and re-sealing every 3–5 years will keep your limestone floor looking pristine. We provide a full written aftercare guide with every job.

Quick Facts

500+

stone projects across London

10+

years specialist experience

4.9 ★

average Google star rating

All projects include a free site survey, fixed written quote and a post-restoration aftercare guide.

 

WATCH & LEARN

See Our Limestone Restoration in Action

Watch real before-and-after transformations and get a behind-the-scenes look at how our team works on London's limestone floors.

What We Do

Limestone Floor Services

Complete limestone care from deep cleaning through to full restoration and long-term protective sealing.

Deep Cleaning

Alkaline stone cleaners and rotary equipment remove ingrained dirt, grease, wax build-up and biological staining without damaging the limestone.

Ideal for: Maintenance cleans, pre-sale preparation, rental properties

Honing & Polishing

Diamond abrasive pads from 80 to 3000 grit remove etch marks, scratches and dullness — restoring the surface to a honed, semi-polished or high-gloss finish.

Ideal for: Etch-damaged floors, worn high-traffic areas

Hole & Crack Filling

Colour-matched epoxy filler or coloured grout fills natural voids, spalls and hairline cracks -improving both aesthetics and structural integrity.

Ideal for: Aged or impact-damaged limestone

Impregnating Sealing

A premium deep-penetrating sealer (Lithofin MN, Fila MP90 or equivalent) protects the porous calcium carbonate against water, oil and acid for years.

Ideal for: After restoration, kitchens, hallways, entrance areas

Client Testimonials

What Our Clients Say

Service Coverage

Limestone Restoration Across London

We provide limestone floor restoration throughout Greater London. Not sure if we cover your area? Call us - we very likely do.

Area pages coming soon. Call 0208 9505 051 to confirm coverage and arrange a free site survey.

Common Questions

Limestone Floor Restoration FAQ

Can you remove etch marks from limestone?

Yes. Etch marks — the dull, matt patches caused by acid contact — are the most common limestone problem and our most frequent repair. Diamond honing pads remove the acid-damaged surface layer and we rebuild the finish to match the surrounding stone. Light etch marks can often be resolved in a single-day visit.

How long does limestone restoration take?

For an average domestic floor (20–50m²), restoration typically takes 1–2 days. Larger or heavily damaged floors may require 3 days. The impregnating sealer requires 24 hours to cure before light foot traffic, and 72 hours before placing furniture. We provide a specific timeline in your written quote.

What causes limestone floors to go dull?

Limestone dullness has three main causes: (1) acid etching from cleaners, food or drinks — the most common cause; (2) progressive micro-scratching from foot traffic and grit under shoes; and (3) sealer wear, which exposes the unprotected stone to all of the above. A full restoration addresses all three root causes.

How often should I reseal limestone floors?

We recommend re-sealing limestone floors every 3–5 years for domestic areas, or every 1–2 years in high-traffic commercial environments. The water bead test is a simple indicator: if water no longer beads on the surface, the sealer has degraded and it is time to re-seal.

What cleaning products are safe for limestone?

Only pH-neutral stone cleaners should be used on limestone. Acidic cleaners (vinegar, citrus-based cleaners, limescale removers) and bleach-based cleaners will etch and damage the calcium carbonate surface immediately. We recommend products such as Lithofin KF Daily Cleaner, Fila Cleaner Pro or equivalent stone-safe solutions, and provide a full aftercare kit with every restoration.

Do you fill limestone holes and cracks?

Yes. Natural voids, impact chips and hairline cracks are filled with colour-matched epoxy filler or grout, then honed flush with the surrounding stone. This is included in our full restoration service or can be undertaken as a standalone repair.

Free Quote

Request a Free Limestone Floor Restoration Quote

Tell us about your floor and we'll arrange a free site survey at a time convenient for you. Written quote provided — no obligation.

Free Site Survey

We visit your property, assess the limestone condition and provide a detailed fixed-price quote.

Written Fixed Quote

No hidden extras. The price in your quote is the price you pay.

Same-Day Response

We respond to all enquiries within the same working day.

Fully Insured

Public liability insurance up to £5M. CHAS compliant.

Request Your Free Quote

Find Us

Our Location & Contact Details