Slate Floor Cleaning Sandstone and Slate Floor Cleaning in Delhi NCR
These stones are cleaned by controlled scrubbing and then protected with an impregnating sealer. Polishing them is usually wrong, because the whole point of the finish is the natural matte texture. Delhi NCR mixes very old housing stock with new high-rise towers, so a single visit can mean Kota stone in one room and Italian marble in the next. We carry pads for both and quote each surface on its own merit.
- Free inspection of porosity and surface condition
- Masking of walls, skirting and fittings
- Dry removal of loose grit first
- Controlled scrubbing of the texture
At a glance
- 12 years experience
- 600+ projects a year
- Written rates
A real before and after photo is added here for the strongest result.
What is included in slate floor cleaning services
- Free inspection of porosity and surface condition
- Masking of walls, skirting and fittings
- Dry removal of loose grit first
- Controlled scrubbing of the texture
- pH-neutral cleaning, no acid
- Efflorescence and mineral deposit treatment
- Impregnating sealer application
- Care guidance for outdoor and indoor areas
What each surface needs
| Stone | Finish expectation | Protection |
|---|---|---|
| Sandstone | Natural matte, textured | Impregnating sealer |
| Slate (natural cleft) | Matte, layered | Sealer plus re-seal cycle |
| Slate (honed) | Smooth matte to satin | Sealer, light refresh |
| Kota / limestone | Matte or densified | Sealer or densifier |
Every surface is tested on a hidden patch before work starts, so you see the result before committing to the whole floor.
How the job runs
- Inspection and porosity test (free)
- Masking and dry grit removal
- Controlled wet scrubbing of the texture
- Efflorescence and stain treatment
- Sealing and handover
Slate Floor Cleaning Services rates in Delhi NCR
| Work | Guide band | Notes |
|---|---|---|
| Deep cleaning | Rs 5-15 per sq ft | Sandstone, slate, Kota |
| Deep clean and de-scale | Rs 15-25 per sq ft | Efflorescence present |
| Cleaning with sealer | Rs 15-25 per sq ft | Recommended finish |
| Re-sealing cycle | Quoted after inspection | 12-24 months |
Rates depend on surface type, damage depth, area and access. The figure is written down before work begins.
Buff or full polish? A straight answer
| Condition of the floor | Correct job | Why |
|---|---|---|
| Dull but even, no scratches | Buff only | Surface is sound, only the sheen is lost |
| Light scratches and lane wear | Diamond polish | Surface layer needs refining |
| Visible lippage or deep scratches | Grinding plus polish | Buffing cannot level stone |
| Wax or polish residue build-up | Strip, then polish | New finish will not bond over residue |
Buffing is the cheaper option and we will tell you when it is enough. Selling a full polish for a floor that only needed a buff is how a contractor gets a bad name.
Old polish, wax and cleaning residue are stripped before any new finish goes on. Layering a fresh treatment over residue is what makes floors look grey again within weeks.
Dust and water control is planned before we start: masking on skirting and fittings, wet working instead of dry, and slurry vacuumed as the machine moves rather than left to dry in corners.
Why clients book us
- No acid on sandstone or limestone
- Dry grit removed before wet cleaning, so the floor is not scratched
- Sealer recommended instead of polishing, because the matte look is the point
- Slip risk assessed on outdoor paving
Serving Delhi NCR and nearby areas
Our Badarpur (Mathura Road) and Gurgaon (Badshahpur, Sector 48) teams cover the whole NCR belt. Delhi NCR mixes very old housing stock with new high-rise towers, so a single visit can mean Kota stone in one room and Italian marble in the next. We carry pads for both and quote each surface on its own merit. Inspections are booked within 24-48 hours and most jobs take 1-2 days. Call 86070 01043 or WhatsApp photos of your floor for an indicative rate.
Slate Floor Cleaning Services - common questions
What are the white patches on my sandstone or slate?
Efflorescence, mineral salts pushed to the surface by moisture. It is removed with a pH-neutral treatment, and the underlying damp should be addressed or it returns.
Can slate be sealed outdoors?
Yes, with an impregnating sealer, and it will need re-sealing every twelve to twenty-four months depending on rain and foot traffic.
Is pressure washing safe?
On soft sandstone it is not, because it erodes the surface and drives water into the layers. Controlled low-pressure cleaning with the right brushes is safer.
Should sandstone be polished?
Usually not. Sandstone reads best with its natural matte finish, and polishing it only makes the surface unevenly reflective. Where a smoother finish is wanted, honing is the right process.
How do I know if buffing is enough?
If the floor is evenly dull with no visible scratch pattern, a buff usually restores it. If you can see lanes, scratches or a step between slabs, it needs polishing or grinding, and we show you why on a test patch.
Is buffing a waste of money then?
Not at all. It is the correct maintenance step for a sound floor and costs a fraction of a full job. It becomes a waste only when the surface damage needs something deeper.
Can you do a test patch first?
Yes, on every job. One tile or a corner, so you judge the actual result before committing to the whole floor.