Bathroom Renovation in Serangoon New Town

A bathroom renovation touches plumbing, electrics, waterproofing, tiling, and carpentry. A bathroom specialist or small contractor who coordinates all of it is usually worth the margin unless you have renovation experience — sequencing errors between trades (tiler before the plumber finished rough-in, for example) are the classic self-managed failure.

Make every quote in Serangoon New Town state: strip-out and disposal, first-fix plumbing and electrical, waterproofing (product named), tiling with a per-square-metre rate and tile allowance, fittings supply (brands listed or marked as owner-supplied), and second-fix. The cheapest quote is usually the one missing a line — often waterproofing or disposal.

Relocating a toilet means rerouting the soil pipe and adjusting floor levels; moving a shower means new drainage falls and full re-waterproofing. Either typically adds a meaningful share of the total budget and extra days of work. If your budget is tight, keeping the existing layout is the single most effective cost-saver.

Strip-out, then first-fix plumbing and electrics (pipes and cables in walls), then substrate preparation and waterproofing, then tiling, then second-fix (toilet, vanity, taps, shower screen, lights), then silicone and snagging. If a quote or schedule doesn't follow this order, question it — out-of-sequence work is how leaks and redone tiles happen.

A single HDB bathroom typically runs S$4,000-S$12,000 depending on whether floors are hacked and waterproofing redone; renovating both bathrooms together commonly lands around S$8,000-S$18,000. Condo master bathrooms run higher, S$8,000-S$25,000.

HDB prohibits hacking floor and wall finishes in new BTO bathrooms for 3 years to preserve the original waterproofing warranty. You can still change fixtures, vanities, and accessories in that window — full retiling has to wait or use approved overlay methods.