Question 1

How much does bathroom waterproofing cost in Malaysia?

Accepted Answer

Indicative ranges (subject to bathroom size, condition, and tile finish): standard condo bathroom RM 4,500–8,500; master bathroom or terrace house bathroom RM 6,500–14,000; bungalow wet area RM 10,000–25,000+. The hack-and-redo scope (rather than a topical coat) front-loads cost but is the only approach with a real warranty against a future leak. We confirm the exact figure after a site visit.

Question 2

Do you do the tile reinstatement too, or just the waterproofing?

Accepted Answer

Both options available. Many clients have their own tiler or interior designer — we coordinate hand-over after the water test passes. For full-scope renovations, we manage the tile sub-trade through partners and warranty the integration.

Question 3

Will I have to move out during the work?

Accepted Answer

No, as long as you have an alternative bathroom in the home. The wet-area bathroom is sealed off for the duration; we run dust-control measures and clean down at the end of each day. For single-bathroom units, occupants typically stay elsewhere for the 5–7 day membrane window.

Question 4

What warranty do you offer on a bathroom waterproofing job?

Accepted Answer

Workmanship warranty up to 5 years in writing on the membrane and the kerb detailing; the membrane manufacturer (SIKA / MAPEI / FOSROC) typically backs the material itself up to 7–10 years on top. The 24-hour water-ponding test that we conduct before sign-off is the underwriter of that warranty. Specific terms in the service agreement.

Bathroom Waterproofing