Bathroom Renovation in Kepong

Buying your own toilet, vanity, and taps gives price control; buying through the contractor makes them responsible for defects, wrong sizes, and delivery timing. A common middle path: contractor supplies everything built-in or warranty-critical (shower valves, waste, membrane), you supply visible items like mirrors and accessories. Whoever supplies an item owns replacing it if it arrives damaged.

If the renovation strips the shower area back to the substrate, waterproofing must be redone — a failed membrane is the most expensive bathroom defect there is, because the fix means demolishing finished tiling. Several countries regulate wet-area waterproofing explicitly. Never let a contractor tile directly over an old or damaged membrane.

Not the one being renovated — water is disconnected and the floor is out of service for most of the project. If it is your only bathroom, ask the contractor to sequence works so the toilet is usable overnight where possible, and plan for gym showers or neighbours for the tiling and waterproofing week.

Run every fixture: check drainage speed, look under the vanity for weeps, confirm the shower floor falls to the drain (pour a bucket and watch), check grout lines are even and silicone is continuous, and test the extractor fan. Photograph everything and get the waterproofing product and warranty terms in writing before releasing final payment.

2025-26 guides put basic upgrades at RM5,000-RM15,000 and mid-range remodels roughly RM15,000-RM40,000, with premium projects reaching RM55,000-RM90,000. Tiling runs RM10-30 per sq ft plus RM5-15 per sq ft for waterproofing.

Yes — the JMB or management corporation must approve the works, typically with a refundable renovation deposit, contractor registration at the guardhouse, and restricted working hours. Landed-home internal refits need no council permit unless walls or drainage change.