Chuah Hup Electrical and Plumbing EngineeringChuah HupElectrical & Plumbing
Our Services

Waterproofing

Waterproofing for residential and commercial premises, the leak traced and solved at source, with membranes, coatings and PU / epoxy grouting.

Call +65 9338 6131
Waterproofing

Residential & Commercial

Waterproofing for HDB, condo, landed and commercial premises, diagnosing the leak and solving it at the source, not just covering it over.

  • Residential
  • Commercial
  • Leak diagnosis
  • Source repair
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Waterproofing

Membranes & Coatings

Nano waterproofing, waterproofing membranes, and rooftop, shower and toilet waterproofing for lasting protection.

  • Nano waterproofing
  • Waterproofing membrane
  • Rooftop
  • Showers & toilets
Waterproofing

PU & Epoxy Grouting

PU grouting and injection, epoxy injection and grouting, cementitious and chemical grouting to seal active leaks and cracks.

  • PU grouting & injection
  • Epoxy injection & grouting
  • Cementitious grouting
  • Chemical grouting
Full scope

Complete waterproofing scope

Everything we cover under waterproofing, at a glance.

Residential Waterproofing

Reliable protection against leakage for bathrooms, balconies, roofs, walls and wet areas at home.

Commercial Waterproofing

Safeguards offices, retail spaces, factories and buildings against water infiltration and long-term damage.

Nano Waterproofing

An invisible protective coating that repels water while preserving the surface’s natural appearance.

Waterproofing Membrane

High-quality membranes for roofs, balconies, toilets and wet areas for durable, long-lasting protection.

Rooftop Waterproofing

Professional rooftop solutions that withstand harsh weather and extend your roof’s lifespan.

Showers Waterproofing

Leak-free shower areas that protect surrounding walls and floors from water damage.

Toilet Waterproofing

Prevents water seepage, mould growth and structural issues while ensuring long-term durability.

PU Grouting & Injection

Seals cracks, stops active water leaks and strengthens concrete structures efficiently.

Epoxy Injection

Repairs structural cracks in concrete, restoring strength, stability and durability.

Epoxy Grouting

High-strength bonding and chemical resistance for machinery foundations, tiles and structures.

Cementitious Grouting

Fills voids, strengthens foundations and improves the stability of concrete and masonry.

Chemical Grouting

Seals water leaks, fills underground voids and reinforces soil and concrete for structural integrity.

More from Chuah Hup

Explore our other services

One licensed team for your whole building. Browse the rest of what we do.

How it works

Simple, start to finish

1

Call or message

Tell us what you need by phone, WhatsApp or the quote form.

2

Site survey

We assess on-site and scope the works properly.

3

Itemised quote

A clear, written quotation up front, no hidden costs.

4

We do the work

Licensed, tidy, on schedule, with minimal disruption.

5

Warranty

Backed by our workmanship warranty and aftercare.

Ready when you are

One call for waterproofing in your building

Tell us what you need, we’ll send a licensed team and a clear quote. Same-day where possible, 24/7 for emergencies.

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