Bathroom renovation in Kolkata, done properly from the floor up
Waterproofing, tiles, fittings and storage for bathrooms that stay dry, look fresh and don't leak into the next room.
Bathroom renovation in Kolkata is rarely just about new tiles. In older flats and houses, the real problems are hidden: failed waterproofing that seeps into the bedroom wall, rusted GI pipes, poor slopes that leave water standing, and no ventilation. A good renovation fixes those first, then makes the bathroom look great.
We renovate bathrooms and toilets across Kolkata, from quick refreshes in newer flats to complete rebuilds in older homes.
What's included
A full bathroom renovation usually covers:
- Demolition of old tiles, fittings and flooring.
- Plumbing: replacing old GI pipes with CPVC/UPVC, new concealed valves.
- Waterproofing of the floor and lower walls, with a proper slope to the drain.
- Tiling: anti-skid floor tiles and wall tiles, with epoxy grout in wet areas.
- Sanitaryware and fittings: WC, basin, shower, taps and accessories.
- Vanity and storage: wall-hung vanity, mirror cabinet, shelves.
- Shower partition: glass or a simple curtain zone.
- Electrical: safe lighting, geyser point, exhaust fan.
- False ceiling in PVC or moisture-resistant boards if needed.
Bathroom remodeling in Kolkata: problems we fix first
Kolkata's humidity and older building stock create specific problems we see often:
- Seepage into adjoining rooms from failed waterproofing.
- Old Indian-style WCs that families want to replace with wall-hung or floor-mounted western WCs, or a combination.
- Small, dark toilets in older flats with no window.
- Low water pressure on upper floors, which affects shower and fitting choices.
Toilet renovation in Kolkata flats
Toilets in Kolkata flats are often small, windowless and sit directly above a neighbour's bathroom. We plan around existing drain positions where possible, so we don't break into the floor below, and add an exhaust fan and a moisture-resistant ceiling. Common jobs include converting an Indian WC to a western one, replacing a cistern with a concealed one to save space, and adding a health faucet and shelf niche.
Bathroom ideas and styles
From clean white-and-grey modern bathrooms to warm wood-look tiles and Moroccan patterns, see our bathroom ideas for inspiration.
What affects the cost
- Size of the bathroom.
- Scope: tiles only, or full rebuild with plumbing and waterproofing.
- Tiles: ceramic, vitrified, large-format or designer.
- Sanitaryware and fittings brand and range.
- Vanity and storage.
- Shower partition type.
We give an itemised quote after a free site visit. See our bathroom renovation cost guide for more detail.
How it works
We share a written schedule from demolition to handover before work starts.
Simple process
- 1
Free consultation
Tell us about your flat, your family and your budget. We listen first and suggest what is worth doing.
- 2
Site visit & design
We measure your home, then share a layout, 3D views and a clear, itemised quote.
- 3
Factory-made, site-fitted
Modules are made in a factory with termite-proof, moisture-resistant ply, then installed by our own team.
- 4
Handover
We clean up, walk you through every fitting and hand over the warranty papers.
Areas we serve
We renovate bathrooms across Kolkata and nearby areas.
FAQs
Frequently asked questions
How long does a bathroom renovation take in Kolkata?
It depends on the size and how much plumbing and waterproofing is needed; we confirm the schedule in writing before starting. A tiles-and-fittings refresh is quicker.
Do you fix seepage from bathrooms into other rooms?
Yes. We remove old tiles, fix leaking pipes and redo the waterproofing properly before retiling.
Can I convert an Indian toilet to a western one?
Yes. We check the drain position and floor level, then plan the conversion with minimal disruption.
Do you do toilet renovation in small Kolkata flats?
Yes. We work around existing drains, use wall-hung or concealed-cistern WCs to save space, and add ventilation to windowless toilets.
Can I use the bathroom during renovation?
Usually not for the main work days. If you have only one bathroom, we plan the schedule to minimise the downtime.
Ready to plan your home?
Book a free consultation with a designer. No obligation, no pressure.