Slate Floor Sandstone and Slate Floor Cleaning in Delhi NCR
Sandstone and slate are porous, layered stones with an uneven surface that traps dust in exactly the places a mop cannot reach. Hosing them down pushes water into the layers and makes it worse. 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 maintenance
- 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
- Free inspection of porosity and surface condition
- Masking of walls, skirting and fittings
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 Maintenance 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.
Night, weekend and occupied-premises work
- Evening, night and Sunday slots so trading hours and office shifts are untouched
- Machine noise managed around residents, guests and neighbours, with work sequenced floor by floor
- Zones handed back ready for use before the next shift or opening time
- Lighting provided where a site has no working lights after hours
- Supervisor present throughout, with one point of contact for the site manager
Working after hours costs a little more in crew arrangements, and we tell you that upfront rather than burying it in the rate.
Every job ends with a walkthrough. You see the gloss reading, the treated patches and the joints before the crew packs up, and the same crew owns any correction needed later.
After-care guidance is handed over in writing: which cleaner to use, how to mop, and what to avoid during the first week. Most repeat problems trace back to cleaning products rather than the work itself.
Why clients book us
- 12 years of natural stone work in Delhi NCR
- 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
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 Maintenance - 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.
Is there a premium for night work?
Sometimes, and we say so before booking. It covers crew scheduling and transport at unsociable hours, not the work itself.
Can you work while our premises stay open?
Yes. Work is phased section by section, with dry paths and signage so customers and staff are never crossing a wet or machine-worked area.
Will the machines disturb neighbours?
Machine noise is unavoidable for short periods. We sequence the noisiest work earlier, and for residential buildings we stay within the society's permitted hours.