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Project: Calacatta Gold marble island restoration in a luxury McLean, VA kitchen — full etch removal, stain extraction, and re-polishing on a 9-foot kitchen island that had developed multiple etch marks and oil stains over five years of daily use. Single-day restoration; surface returned to original mirror finish.
The project at a glance
- Location: McLean, Virginia
- Stone: Calacatta Gold marble, polished finish
- Surface: 9-foot kitchen island (approximately 45 square feet) with full perimeter overhang
- Age of installation: 5 years
- Damage: 12+ visible etch marks, 3 oil stains, light surface dulling around prep zones
- Project span: Single 1-day visit
- Crew: 2 senior technicians
The damage we found
The homeowner contacted us after a dinner party where a guest noticed the etch marks across the surface. Five years of daily kitchen use had accumulated:
- Etch marks from acidic spills: Lemon juice, wine, tomato sauce, and citrus cleaners had created visible matte spots across the polished surface. The bright white background of Calacatta makes etches especially visible — each etch reads as a cloudy patch against the surrounding mirror finish.
- Oil stains: Three darker patches around the prep zone where olive oil and butter had penetrated the stone. These were below the surface — no amount of cleaning would remove them without poultice extraction.
- Surface dulling: The high-use prep zones near the sink and cooktop had lost some of their original reflective polish from accumulated cleaning, soap residue, and prior sealer breakdown.
- Sealer wear: The original sealer had broken down in the high-use areas, exposing the porous calcium carbonate to absorption.
Notably, the bold gold-and-grey veining was completely intact — the damage was surface-level, exactly the kind of damage that responds best to professional diamond honing.
The restoration process
- Site protection. Adjacent walnut cabinetry, the wood floor below the island overhang, and the surrounding hardware were masked and protected before any wet work began.
- Pre-clean. Commercial pH-neutral cleaning across the entire island to remove built-up residue, soap film, and the failing sealer.
- Stain extraction. The three oil stains were extracted via poultice — a stone-safe degreasing paste applied at 1/4 inch thickness, covered with plastic, and left to draw the oil out over 24 hours. (For this project we did the poultice work the day before our diamond honing visit so the stains were fully extracted by the time honing began.)
- Diamond honing — coarse. Started at 400 grit to flatten the etch marks. Each etch was honed across the entire island uniformly — we never spot-treat etches because the result would be a visibly inconsistent finish.
- Diamond honing — refining. Progressed through 800, 1500, and 3000 grit, with each pass removing the marks left by the previous pass.
- Polishing. Final polishing passes with chemical polishing pads to restore the original Calacatta mirror finish.
- Sealing. Premium impregnating sealer applied to slow future stain absorption.
- Marble Armor application. The homeowner opted to add Marble Armor to the island as part of the project — an invisible composite film that prevents future etching from the daily acidic spills that had caused the original damage. Approximately 10-year protection.
The outcome
By the end of the single 1-day visit, the island was restored to like-new condition:
- All 12+ etch marks removed; surface uniformly polished
- Oil stains fully extracted; no shadow remaining
- Original mirror finish restored across the entire island
- Marble Armor protection in place to prevent future etch damage
- Walnut cabinetry and floors protected throughout — zero collateral damage
The homeowner reported in a follow-up visit (six months later) that the Marble Armor was holding up exactly as expected — they were no longer worried about the daily lemon-and-citrus cooking they had been avoiding to protect the stone.
Why this project matters for similar Calacatta installations
Three takeaways for other homeowners with Calacatta marble:
- Etch damage is repairable, even when there is a lot of it. 12+ etches across an island looks alarming, but diamond honing addresses them all in a single visit. The amount of stone removed is microscopic.
- Calacatta restoration has a higher visual bar than Carrara. The bright white background shows technique flaws clearly. Senior technician execution matters more on Calacatta than on darker marbles.
- Marble Armor is the right call for high-use Calacatta. If you cook seriously and your kitchen island is Calacatta, Marble Armor changes the maintenance equation completely. The cost ($8-14/sf) pays for itself by extending time between professional restorations from every 4-6 years to every 10-15 years.
Cost range for similar projects
- Single Calacatta island restoration (30-60 sf): $850–$1,800
- Full kitchen Calacatta (perimeter + island, 60-120 sf): $1,500–$3,500
- Marble Armor topical protection (added to restoration): $8–$14/sf
This particular project (45 sf island + Marble Armor) fell in the middle of the typical range.
Warranty
All Rose Restoration work is backed by our 1-year written workmanship warranty. Marble Armor installations carry an additional 10-year manufacturer-backed protection warranty against etching and staining.
Related services
- Calacatta marble restoration — full guide to the variety and restoration approach
- Marble restoration in McLean, VA — Rose’s McLean service area
- Marble etch mark removal — the broader process
- Marble Armor — 10-year etch and stain protection
- Why does marble etch — the chemistry behind the damage
Frequently asked questions
Can a Calacatta island with this much damage really be restored in one day?
Yes. A 30-60 square foot island with multiple etches and a few stains is a single-day project for two senior technicians. Larger projects (full kitchens with island and perimeter) take 1-2 days.
Will the new finish match the rest of my Calacatta surfaces?
If only the island is being restored and adjacent surfaces (perimeter, backsplash) are also Calacatta, you may want to restore them simultaneously to ensure uniform polish. We assess this during the in-home consultation.
Why Marble Armor instead of just sealing more often?
Sealer prevents staining; Marble Armor prevents both staining and etching. For a Calacatta kitchen island that sees daily acid exposure (lemon, wine, citrus), Marble Armor is the only product that addresses the etching risk.
How long should a restored Calacatta island stay beautiful?
With Marble Armor: 10-15 years before professional restoration is needed again. Without Marble Armor: 4-6 years for a heavy-use kitchen island. The difference is significant.
Was the gold veining affected by the restoration?
No — the veining is structural to the stone, deeper than the surface layer we removed. The pattern looked identical before and after restoration, just with the original polish restored.
What if I have other Calacatta surfaces in the home?
We typically include a brief assessment of any other Calacatta installations during the visit. Common findings: master bath vanity needs lighter restoration ($600-1,200) or a powder room counter is fine for now and can wait several more years.
Schedule a free Calacatta restoration assessment
For Calacatta marble restoration in McLean, Great Falls, Vienna, Tysons, or anywhere across DC, MD, and VA: call 703-327-7676 or request a free in-home assessment. Senior technicians respond within 2 business hours. Most residential Calacatta restoration projects are quoted between $850 and $3,500.