Full bathroom remodel
Strip-out, new waterproofing, tile, plumbing, WC, shower and vanity — phased for occupied villas.
Waterproof · Tile · Fixtures
Bathroom Renovation Services in Koh Samui | Samui Fixit (CHK)
Bathroom renovation on Koh Samui — waterproofing, tile, fixtures and glass showers. Site survey, BOQ and QT from CHK / Samui Fixit.
Bathroom renovation solutions
Filter by scope — layout changes, humidity and access (flat vs mountain) are confirmed in the QT after site survey.
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Wet-zone waterproofing
Cementitious or liquid membrane on shower floors and walls — flood test before tiling.
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Bathtub to walk-in shower
Remove tub, lower curb or curbless drain — re-route waste and fall to new drain point.
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Floor & wall tile
Porcelain, ceramic or large-format slabs — anti-slip floor and feature walls.
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WC, bidet & smart toilet
Wall-hung or floor-standing WC — bidet spray, soft-close seats and smart units.
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Vanity & counter tops
Quartz, solid surface or stone tops with undermount basins — CHK counter team.
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Glass shower enclosure
Frameless or semi-frameless panels — tempered glass with silicone and hardware to spec.
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Ventilation & exhaust
Exhaust fans, ducting and humidity control — critical for Samui’s coastal climate.
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Leak repair before reno
Find and fix active leaks, rotten subfloor or failed membrane — document before cosmetic work.
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Hotel & resort bathrooms
Batch upgrades between seasons — identical room types, minimal guest disruption.
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Quick refresh (cosmetic)
New fixtures, paint and accessories without full demolition — when waterproofing is still sound.
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Site survey & layout
Measure room, check waste routes, moisture and access — photos and BOQ before QT.
Photos and durations are typical examples. Hidden leak damage, layout changes and imported fixtures are documented in the QT before work starts.
How we help
Survey & scope
- Measure room size, ceiling height, waste stack access and existing leak history.
- Flat vs mountain pricing and material ferry costs explained on the first visit.
- Agree waterproof system, tile spec and fixture list before QT (VAT 7%).
- 50% deposit typical for jobs over ฿10,000 — cash on site up to ฿2,000 for small works.
Demo & waterproofing
- Protect adjacent rooms and isolate water supply before strip-out.
- Apply membrane to wet zones — cure time and flood test documented with photos.
- Replace damaged subfloor or screed where leaks caused rot.
- Coordinate plumbing reroutes with CHK MEP team before tiling starts.
Tile, fixtures & glass
- Tile floors and walls with correct falls to drains — seal grout on wet areas.
- Install WC, basins, showers and vanity tops — test all connections.
- Glass enclosures and mirrors fitted after tile cure — silicone to manufacturer spec.
- Paint, exhaust fans and accessories completed before handover.
Koh Samui delivery
- CHK / Samui Fixit — bathroom reno plus tile, plumbing, glass and full villa renovation from one company.
- Experience with humid coastal villas, resort room batches and steep mountain access.
- Formal handover with snag list; warranty starts after full payment per CHK policy.
- Formal QT numbering (QTyyyymmXXXX) with written scope before work starts.
Plan your bathroom renovation on Koh Samui
Send room dimensions, photos of leaks or old tile — we reply on LINE with survey slots and a BOQ / QT outline.