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No-Hack & Full-Hack Solutions

Toilet Waterproofing in Sembawang

Ceiling leaking from upstairs? Grout crumbling? Toilet waterproofing in Sembawang. PU injection from $300, full hack from $1,500. Serving HDB flats and condos islandwide.

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💰 PU injection (one toilet) $300-$600 * PU injection (both toilets) $600-$950 * No-hack flood infusion $600-$1,500 * Full hack & re-waterproofing $1,500-$4,000+
What We Do

Toilet Waterproofing Services

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PU Injection

Target specific cracks from below, no hacking. Quick fix for ceiling leaks. From $300.

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No-Hack Flood Infusion

Chemical waterproofing without removing tiles. Faster, cleaner solution for minor leaks. From $600.

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Full Hack & Retiling

Complete membrane replacement. Permanent solution for severe damage. From $1,500.

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HDB GRA Scheme Assistance

HDB Goodwill Repair Assistance caps cost at ~$350 per toilet (50/50 split). Top-floor by Town Council.

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Professional assessment, honest advice.
FAQ

Toilet Waterproofing FAQ in Sembawang

My HDB toilet ceiling leaks from above, who pays?
HDB Goodwill Repair Assistance (GRA) covers most costs — each owner capped at ~$350 per toilet (50/50 split). Top-floor leaks covered by Town Council.
What is PU injection and how does it work?
PU resin injected into concrete cracks through small holes. Expands and seals the leak. $300-$1,000. No hacking needed, done in 1-2 hours.
How do I know if I need no-hack or full hack?
Minor leaks: PU injection or flood infusion ($300-$1,500). Severe membrane failure: full hacking ($1,500-$4,000). Professional inspection determines which.
My neighbour refused to fix their leak, what next?
Under BMSMA, upper unit is liable. File with Strata Titles Board ($500 filing fee) or Small Claims Tribunal (up to $20,000).

Also Serving Nearby Areas

Yishun Woodlands Ang Mo Kio

Ceiling Leaking?

Toilet waterproofing available in Sembawang and islandwide. Free assessment, no obligation quote.

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