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firstserviceresg@gmail.com✦+65 8060 2976✦279 BALESTIER ROAD, #02-25 BALESTIER POINT, SINGAPORE 329727✦WhatsApp Us Anytime✦
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First Service Renovation

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Expert, island-wide handyman solutions for HDB, Condo, and Landed homes. From plumbing and electrical to flooring and waterproofing — reliable, affordable, professional.

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Waterproofing Services Singapore – Leak Protectcion & Repair Experts
HomeservicesWaterproofing Services
24 / 7 Emergency Service

Waterproofing Services Singapore – Leak Protectcion & Repair Experts

First Service Renovation provides professional waterproofing and water leakage repair solutions for HDB flats, condominiums, landed homes, offices, shops, and commercial properties across Singapore. Our waterproofing specialists inspect the affected area, identify the likely source of water ingress, and recommend a suitable repair method based on the condition of the property.
Roof & Balcony Coating
Toilet Leak Seepage Fix
Durable Modern Sealants
Long-Term Warranty
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24/7 Emergency Services

Professional Waterproofing Contractor Singapore Property Owners Can Call

Choosing the right waterproofing contractor Singapore property owners can rely on involves more than simply covering a damp surface with waterproof paint. Water can enter through deteriorated waterproof membranes, concrete cracks, wall joints, failed sealants, pipe penetrations, damaged grout, floor traps, balconies, roofs, and external walls. That is why First Service Renovation approaches waterproofing as a repair problem first and a coating problem second.
  • Same-day service available
  • Certified & experienced technicians
  • Transparent pricing, no hidden fees
  • 30-day workmanship warranty
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Professional Waterproofing Contractor Singapore Property Owners Can Call

Trusted in Singapore

HDB · Condo · Landed

We ensure

the best quality work

Our Services

Everything You Need, All in One Place

Professional handyman services across Singapore — licensed, insured, and always on time.

  • Roof Waterproofing
  • Toilet Waterproofing Solutions
  • Balcony Waterproofing
  • Wall Leakage Repair
  • Ceiling Leakage Repair
  • Waterproof Coating Application
  • Water Seepage Prevention
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Available 24/7 · Fast Response

Water Seepage Prevention

Available Services

Popular Services

Affordable Package
Service in 60 Minute
Fast Completion
Roof Waterproofing
01

Roof Waterproofing

Service 01

Roof Waterproofing

Singapore roofs are exposed to intense sunlight, high temperatures, heavy rainfall, and repeated wet-dry cycles, which can gradually cause cracks, failed joints, damaged coatings, deteriorated membranes, and drainage problems that allow water to enter the building. Our roof waterproofing Singapore services may include roof leak repair, flat roof waterproofing, RC roof waterproofing, concrete roof waterproofing, rooftop waterproofing, roof waterproof coating, and roof crack treatment. The recommended solution depends on the roof condition, source of leakage, surface type, drainage performance, and existing waterproofing system.
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Toilet Waterproofing Solutions
02

Toilet Waterproofing Solutions

Service 02

Toilet Waterproofing Solutions

Our toilet waterproofing Singapore service addresses toilet floor seepage, wet-area waterproofing failure, damaged floor joints, grout problems, and water leaking to the ceiling below. Depending on the source and condition of the leak, suitable repairs may include waterproof membrane treatment, joint sealing, grout repair, waterproof coating, crack treatment, or PU injection. For certain defects, no hacking waterproofing Singapore methods may also be possible, helping reduce disruption while targeting the affected leakage area.
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Balcony Waterproofing
03

Balcony Waterproofing

Service 03

Balcony Waterproofing

Balconies are constantly exposed to rain, sunlight, temperature changes, and moisture, which can gradually cause cracked surfaces, failed waterproof membranes, damaged perimeter joints, poor drainage, and water ponding. Our balcony waterproofing Singapore service helps address balcony floor leakage, surface cracks, rainwater seepage, damaged joints, failed membranes, and drainage-related water buildup. The recommended waterproofing solution depends on the source of the leak, surface condition, existing membrane, and drainage performance.
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Wall Leakage Repair
04

Wall Leakage Repair

Service 04

Wall Leakage Repair

A damp wall does not always mean the visible wet area is the original source of the leak. Water may enter through external wall cracks, failed facade joints, damaged sealants, plumbing problems, roof edges, balcony connections, or rain-exposed surfaces before travelling through the structure. Our wall waterproofing Singapore services can help address these issues through external wall waterproofing, wall leakage repair, wall seepage repair, and damp wall treatment based on the actual source and condition of the affected area.
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Ceiling Leakage Repair
05

Ceiling Leakage Repair

Service 05

Ceiling Leakage Repair

Ceiling leakage can originate from bathrooms or toilets above, plumbing problems, concrete cracks, roofs, failed waterproof membranes, or pipe penetrations. We provide: Ceiling leak repair Singapore Ceiling leakage repair Singapore Ceiling water seepage repair Singapore Water leakage repair Singapore The source should be identified before the affected ceiling is simply repainted.
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Waterproof Coating Application
06

Waterproof Coating Application

Service 06

Waterproof Coating Application

Our Waterproof Coating Application service helps protect roofs, walls, balconies, bathrooms, and concrete surfaces from water penetration. We apply a suitable waterproof coating to help seal minor cracks, reduce seepage, and protect surfaces from rain and moisture. The right coating depends on the surface condition and the source of the water problem.
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Water Seepage Prevention
07

Water Seepage Prevention

Service 07

Water Seepage Prevention

Our Water Seepage Prevention service helps stop moisture from entering walls, ceilings, floors, balconies, and other building surfaces. We identify weak areas such as cracks, joints, damaged sealants, and exposed surfaces, then apply a suitable treatment to reduce future water seepage and protect the property from dampness and water damage.
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Our Work

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Questions & Answers

Frequently Asked Questions About Waterproofing in Singapore

How Much Does Waterproofing Cost in Singapore?

Waterproofing cost depends on the size of the affected area, source of leakage, accessibility, surface condition, waterproofing method, and whether hacking or reinstatement is required. A small crack repair costs differently from complete bathroom or roof waterproofing. For an accurate quotation, the affected area should be assessed first.

What Is the Best Waterproofing Method in Singapore?

There is no single best waterproofing method for every property. Waterproof membranes, liquid coatings, cementitious systems, polyurethane systems, PU injection, sealants, and grouting solve different problems. The correct method depends on the surface, source of water, exposure, and existing damage.

Which Waterproofing Is Best for a Bathroom?

The most suitable bathroom waterproofing depends on whether the problem involves the waterproof membrane, wall-to-floor junction, shower area, floor trap, grout, pipe penetration, or concrete slab. The source should be identified before the repair method is selected.

How long does the waterproofing last?

If applied correctly, a high-quality waterproofing system can last 10 to 20 years. We use premium materials and ensure proper surface preparation to maximize the lifespan of the waterproofing.

Can you do waterproofing without hacking the tiles?

In some cases, yes. If the leak is minor, we can use injection grouting or surface coatings without hacking. However, for severe leaks, hacking might be necessary to properly waterproof the substrate.

Is waterproofing mandatory for HDB renovations?

Yes, waterproofing is mandatory for HDB renovations involving wet areas. We ensure our work complies with HDB and BCA regulations, and we provide the necessary certification after completion.
Areas We Serve

Handyman Services, Islandwide

From HDB estates to condos and commercial units — wherever you are in Singapore, our technicians can reach you.

Maude Road

Common Waterproofing Problems We Fix

Due to heavy rainfall and humidity, waterproofing issues are very common in Singapore. We solve all major problems.
Common Problems
Bathroom Water Leakage
Toilet Floor Seepage
Roof Leakage
Ceiling Water Leakage
Wall Seepage
Balcony Leakage
Concrete Crack Leakage
Failed Waterproof Membrane
Damp Walls & Peeling Paint
Water Leakage After Heavy Rain
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First Service Renovation

Singapore Trusted

⭐5.0
✅Affordable Pricing
⚡Fast Completion
🏆100% Satisfaction
🛡️Fully Insured
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Who We Serve

We Serve Every
Property Type

24/7 All Districts

From HDB blocks to luxury landed homes — our certified handymen handle every property type across Singapore with care and precision.

Most Popular

HDB Flats

Condominiums

Landed Properties

Office & Commercial

Rental & Resale

Interior Renovation

✅Affordable Pricing
⚡Fast Completion
🏆100% Satisfaction
🛡️Fully Insured
Get Free Quote
How It Works

Our Working Process

7 simple steps from first contact to perfect handover.

01

Tell Us About the Leak

Call or WhatsApp us and explain where you are seeing water, dampness, stains, or seepage. Photos of the affected area can help us understand the initial problem.

02

Inspect the Affected Area

We assess the symptoms and possible water-entry points rather than treating only the visible stain. We may inspect cracks, joints, sealants, wet areas, roof surfaces, plumbing penetrations, drainage, walls, ceilings, and moisture patterns.

03

Identify the Likely Source

We determine whether the leakage is likely related to waterproof membrane failure, concrete cracks, failed grout, sealant failure, roof leakage, balcony leakage, plumbing penetrations, external wall defects, or wet-area waterproofing.

04

Recommend the Waterproofing Method

Depending on the problem, we may recommend waterproof coating, waterproof membrane, joint sealing, crack repair, grout repair, PU injection, PU grouting, sealant replacement, or another suitable waterproofing system.

05

Provide Scope & Quotation

The proposed work should explain the affected area, treatment method, and relevant price before work begins.

06

Complete the Waterproofing Work

Our team carries out the agreed waterproofing or water leakage repair according to the confirmed scope.

07

Check the Treated Area

Where appropriate, the treated area is checked before finishing or reinstatement work is completed.

Why Choose Us

Why Choose First Service Renovation for Waterproofing in Singapore?

First Service Renovation brings waterproofing services to your door with the highest standards of quality and care.

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Leak-Source Assessment

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Multiple Waterproofing Solutions

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Residential & Commercial Properties

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One Team for Related Repairs

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Central Singapore Location

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Direct Support

Coverage & Location

Find Us Here

We are strategically located to serve East, West, North, and Central Singapore with prompt response times for all renovation and repair jobs.

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