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Longest Lasting Non-Hacking Nano Waterproofing Singapore

Best Waterproofing Specialist Company In Singapore

10+ Years Waterproofing Durability.

At Atlas Works, we stop water seepages right at the root with our Canadian Advanced Nano Waterproofing Technology.

⭐ With over 200+ 5 star genuine reviews, we are also highly recommended on Reddit, BestInSingapore.co, ThreeBestRated, SmartSinga, SGReviewRanger, Mirchelley and more.

Proven waterproofing services that permanently stop water ingress by HDB-approved, BCA-trained specialists and bizSAFE Level 3 contractor.

Get A Quote / Request For Site Visit
For Walls, Floors & Ceiling

Looking for Mess-Free, Non-Hacking Waterproofing Solutions?

Here’s how we do it with our Canadian Advanced Nano Waterproofing Technology. When applied with our expertise, this solution penetrates the core of your walls, floors & surfaces to create a strong, breathable and highly durable barrier.

Unlike traditional waterproofing solutions that lasts only 5-10 years, our cutting-edge waterproofing membrane has a unique self-healing mechanism to last over 10 years of waterproofing performance.

Best Waterproofing Company In Singapore

Trusted By Valued Clients & Corporate Groups

Residential Waterproofing Services

Where is your water leakage / seepage issue?

Select your leakage location below to instantly find the right non-hacking repair solution. From HDB toilet floors, walls, ceiling seepages to landed roof and commercial basement leaks, we’ll guide you straight to the exact fix.

Our Proven Waterproofing Method

Canadian Advanced Nano Waterproofing Technology

We deliver Singapore’s best non-hacking waterproofing solution to stop leaks at the root without noise, dust, or tile hacking. No odour, 100% bio safe, hospital-grade solution that is family friendly for young and elderly.

10+ years performance in Durability.

1-day turnaround. Perfect for tile and cement flooring in residential toilets (HDB, condo, landed).

Nano Waterproofing

No hacking, transparent hydrophobic solution, 1-day turnaround. Perfect for tile and cement flooring, condo and HDB toilets.

Membrane Systems

Torch-on membranes, liquid-applied polyurethane, UV-resistant topcoats for heavy outdoor exposure.

High-Pressure PU Injection

Stop active water ingress instantly from the inside without excavating. Best for exposed flat roofs, decks, and balconies.

Elastomeric Paint

Can stretch multiple times its length. Perfect for exterior concrete walls, moves as the building expands and contracts in the heat.
Commercial Waterproofing Services

BCA Facade Inspection (PFI) & Maintenance

Our IRATA-certified rope access team handles facade inspections, spot repairs, waterproofing and remedial works with minimal disruption and downtime to your building. Safe and cost-effective.

Trusted By Homeowners & Businesses

5 Star Track Record & Proven Results

Posted on Google Google
Chong JHL profile picture
Chong JHL
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We are thankful to have toilet waterproofing done by Atlas Works. It looks like new, and the bad smell is gone. Thank you Eric and Xavier, and your staff for the good work done.
Posted on Google Google
jh tan profile picture
jh tan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Contacted Atlas after a bathroom tile grout failure led to musty odours (due to water seeping through the grout gaps), and after another waterproofing company failed to fix the issue. I was impressed by Atlas’ professionalism, where Eric and Edwin took the time to properly inspect all corners of the bathroom, ask clarifying questions to truly understand the problem, and to patiently explain how the nano-waterproofing coating works. As a result, my bathroom is now waterproofed properly without any visible tiny gaps, and I am confident that the leakage issue has been resolved. Despite leaning towards the pricier side, the quality of materials, craftsmanship, and overall service was much better than the initial contractor. Would recommend anyone facing a similar problem to give Atlas a call!

Owner's reply
Thank you for taking the time to detail your experience. We are pleased that our team, with Eric and Edwin, could carefully inspect the bathroom, explain the nano-waterproofing coating, and resolve the water seepage through the failed grout without visible gaps. It is encouraging to know the workmanship and materials have given you confidence after your experience with a previous contractor. We appreciate your recommendation to others facing a similar bathroom leakage issue.
Posted on Google Google
Moe profile picture
Moe
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We invited Atlas Works and four other highly rated companies to view and quote. Atlas Works is not the cheapest but they gave us the most reasonable and practical advice, so we decided to work with them. We did retiling and waterproofing the rooftop, waterproofing all bathrooms, all planters on all levels & balcony. Also painted the whole house indoor & outdoor. After the work was done, I recommended Atlas Works to a few of my neighbours because they praised that the painting looks so good. It is thanks to supervisor Sohel & his team, also thanks to Eric & Xavier.

Owner's reply
Thank you, Moe, for sharing such a detailed account of your experience. We are pleased that our team’s advice was practical for the rooftop retiling and waterproofing, bathroom and planter waterproofing, balcony works, and the indoor and outdoor painting. We will be sure to share your recognition with Sohel, Eric and Xavier, and we appreciate your recommendations to your neighbours.
Posted on Google Google
ChingHong Koh profile picture
ChingHong Koh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I chanced upon Atlas Works from a social media posting, contacted them via whats app - and within a day or two, they responded - asked a few questions, I sent them photos of affected areas of my home - balcony, parapet, internal and external walls, floors etc. A site visit was arranged where Xavier - business development and technical person - came, went thru the concerned areas and gave me and my wife a snapshot of the root problems …. I have hired other waterproofing contractors before - but over the years all they did was replaster, recoat with waterproofing and painting .. but problem persists. A few years ago, i even hacked and replaced my balcony flooring and tiling .. still, we had problems. What impressed us most was how Xavier identified the root problems - he found hollow areas below my floor tiles, hollow areas on the parapet walls, and also reasons for water ingress into those areas; and he tells us the various ways (including nano grouting and nano crystalline solutions ) to fix the problems . It was all very logical and first time we hear such good analysis. We also have a swimming pool that needed regrouting (after 8 years), and he explains what they can do with nano-grouting. We also have a basement floor where water were seaping thru the tiles .. and they also explained the reasons and what can be done. After a few sites visits and with additional members Edwin, Sohel, Morinul - we decided to go ahead with Atlas Works. Eric also contacted me whilst he was travelling, and came to also visit us. There were two teams - it seems they are specialised in different methods - that over 8 days - came to do the work. The team were diligent, quiet, and cleaned up every day after the works. They come on time and leave on time so our family schedules were not disrupted. Xavier has consistently been in touch with me through the process, and did a final inspection at the end of the scope of works. Warranty of their works and products demonstrate their confidence and reputation - which is another reason why we went with them. Thus far, i am happy with the working relationship, the trust, and very fast response.

Owner's reply
Really glad the site visit and root-cause diagnosis gave you and your wife the clarity that other waterproofing contractors couldn't provide over the years. Tracing water seepage properly — hollow areas under tiles, parapet walls, the works — takes real experience, and that's exactly what Xavier's assessment reflected before any repair began. Good to hear the two teams stayed diligent and kept things tidy across those 8 days, arriving and leaving on schedule so your household routine wasn't disrupted. Thank you for trusting us with the pool regrouting and basement seepage as well — our team looks forward to keeping that same responsive, straightforward service going.
Posted on Google Google
Tony Kork profile picture
Tony Kork
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Good n responsive company 。Good job

Owner's reply
Appreciate the kind words, Tony. Glad our team's prompt response and workmanship gave you a smooth experience. Thanks for the support!
Posted on Google Google
Merrill Mathew Babu profile picture
Merrill Mathew Babu
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I would like to commend Atlas Works Pte Ltd for the bathroom waterproofing works they completed at my HDB flat. We had almost given up hope of fixing the water leakage, but Atlas Works came through and resolved it perfectly. Eric was very helpful in guiding us and managing how to settle the issues and he was accommodating on our requests. Atlas Works Pte Ltd has proven themselves to be a reliable and skilled waterproofing company. Strongly recommended.

Owner's reply
Glad our team could turn things around on the bathroom waterproofing, Merrill — persistent water leakage in an HDB flat can wear anyone down before it's finally resolved. Eric will be pleased to hear his guidance and flexibility made the process easier for you. Thank you for the strong recommendation and for trusting Atlas Works with your home.
Posted on Google Google
Soo Min Tay profile picture
Soo Min Tay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really happy that we chose Atlas Works Pte Ltd for the waterproofing works the team did in our bathroom. From our first whatsapp message to the team to the completion of the water proofing, the whole process was smooth, prompt and reliable. We highly recommand Atlasworks to our friends, should the occasion arise.

Owner's reply
Thank you, Soo Min — glad the bathroom waterproofing went smoothly from that first WhatsApp enquiry right through to completion. Our team places a lot of emphasis on prompt response and keeping the process straightforward for clients, so it's good to hear that came through. Appreciate you recommending Atlas Works to your friends.
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SG Nano Waterproofing Specialists

Why Choose Atlas Works?

No guesswork, no hidden costs, and zero unnecessary tile hacking. Discover why property owners trust our BCA-trained team over competition for the longest-lasting leak protection.

Canadian Nano Technology

Our advanced Canadian nano sealant deep-penetrates tiles and grouting to create an invisible, self-healing hydrophobic barrier. Fast, clean, 100% watertight repairs completed hassle-free.

Diagnostic-First Leak Detection

We don't just slap sealant over a damp spot and hope for the best. We use moisture meter and visual inspection to triangulate leak origin and trace the water ingress before waterproofing.

BCA-Trained & bizSAFE Level 3 Certified

Our team is trained directly under BCA and MOM working-at-height safety guidelines. Trusted, reliable execution across HDBs, landed estates, condos, and commercial high-rises in Singapore.

100% Transparent Pricing

Budgeting for waterproofing should be clear. We deliver straightforward, itemized proposals with zero hidden costs or sudden markup fees, ensuring complete price transparency for your home or management committee.

Absolutely No Hacking Needed

Best Floor, Wall & Ceiling Waterproofing Services in Singapore

Stop water seepage, damp floor patches, ceiling leaks and wall stains fast — no hacking, no noise, minimal downtime. For HDB, condos and landed homes.

10+ Years Waterproofing Performance

We use Class 1 Nano Solution for Waterproofing, made in Canada where high-penetration nanoparticles sink deep into concrete, cement, and tiles for waterproofing durability.

Before After
Get A Diagnosis

How to Spot Water Leaks in Floors, Walls & Ceilings

Water doesn’t always pool right where the leak starts. Moisture can easily travel across concrete floors, move behind walls, and slip through ceiling gaps, showing up far away from the actual problem. Besides visible dripping and puddles, here are tell-tale signs to act on:

Floor Symptoms

  • Water pooling on floor surfaces
  • Damp, cold or discoloured tiles
  • Loose, hollow or uneven tiles
  • Mineral deposits or efflorescence (white powdery stains)
  • Musty smell rising from flooring

Wall Symptoms

  • Peeling or bubbling paint
  • Damp patches or brown stains on walls
  • Cracked plaster or render
  • Mould and mildew growth
  • Efflorescence on wall surfaces

Ceiling Symptoms

  • Brown or yellowish ceiling stains
  • Dripping sounds or actual drips
  • Recurring damp spots that return after painting
  • Water leaking down from the unit above
  • Blistering or peeling ceiling paint

If you see these signs, it’s important to investigate and address the issue promptly. Waiting often leads to further property damage and mould.

We fix the cause. Stop paying twice.

Previous Contractor Didn't Fix the Leak? Here’s Why.

Over 40% of the waterproofing jobs we take on are actually correcting another contractor’s mistake.

Most quick fixes fail within 3 to 12 months because of three common mistakes:

1. Wrong Diagnosis & Surface Level Fixes

General contractors apply cheap sealants or waterproofing paint over the visible damp area without finding where the water is actually entering. Water can travel from roof slabs, external walls, floor joints or neighbouring units before surfacing elsewhere. We use moisture meter and visual inspection to trace the leak to its true source — no guessing games.

2. Lack of Waterproofing Understanding

Careless contractors often apply sealant over damp tiles which traps moisture underneath, causing the treatment to be ineffective. Proper surface preparation and understanding of how water moves is essential for a lasting repair. See how our advanced method works for durability.

3. Ignoring Joints, Cracks & Penetration Points

Water finds the weakest point. Skipping proper preparation of wall-floor joints, tile grout lines and expansion joints means the leak will simply return. We seal the full water entry path, not just the visible stain.

Get it fixed properly once and for all with Atlas Works, contact us to enquire at +65 8800 0567.

The Nano Technology Advantage

Waterproofing Engineered for A Full Peace of Mind

Absolutely No Hacking Needed

Nano-particles are over 1,000 times smaller than human hair. Our advanced nano waterproofing solution penetrates deep into microscopic pores and hairline cracks in your grout lines and concrete screed with no hacking needed.

Invisible Hydrophobic Barrier

Unlike other topcoat or surface waterproofing solution, our solution chemically bonds inside the substrate to form an invisible, liquid-repellent shield that prevents water from seeping through. No odour, 100% bio safe and family friendly.

Breathable Protection

Cheap sealants trap moisture like plastic wrap. Our nano-chemical shields water from getting in, while vapor can still freely evaporate. This permanently stops leaks while keeping your tiles intact, dry, and mold-free for over 10 years.

Features & Advantages

Nano Waterproofing vs. Traditional Tile Hacking

Traditional waterproofing relies on physical membranes laid under tiles or applied to walls, which degrade over time. Our advanced hydrophobic nano-infusion works at the microscopic level to seal leaks from above or inside the surface, without breaking a single tile or removing plaster.

Feature Nano Waterproofing Traditional Waterproofing
Average Cost $ (Save up to 70%) $$$$
Duration 3 to 4 Hours 3 to 5 Days
Noise & Dust Zero Noise, Dust-Free Extremely High Noise & Dust
Downtime Ready same day (6 hours) Out of service for up to 1 week
Surface Impact Existing surface retained Tiles, membrane removed
Performance 10+ Years 1 to 5 Years
5 Star Reviews

What Our Customers Say

Posted on Google Google
Chong JHL profile picture
Chong JHL
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We are thankful to have toilet waterproofing done by Atlas Works. It looks like new, and the bad smell is gone. Thank you Eric and Xavier, and your staff for the good work done.
Posted on Google Google
jh tan profile picture
jh tan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Contacted Atlas after a bathroom tile grout failure led to musty odours (due to water seeping through the grout gaps), and after another waterproofing company failed to fix the issue. I was impressed by Atlas’ professionalism, where Eric and Edwin took the time to properly inspect all corners of the bathroom, ask clarifying questions to truly understand the problem, and to patiently explain how the nano-waterproofing coating works. As a result, my bathroom is now waterproofed properly without any visible tiny gaps, and I am confident that the leakage issue has been resolved. Despite leaning towards the pricier side, the quality of materials, craftsmanship, and overall service was much better than the initial contractor. Would recommend anyone facing a similar problem to give Atlas a call!

Owner's reply
Thank you for taking the time to detail your experience. We are pleased that our team, with Eric and Edwin, could carefully inspect the bathroom, explain the nano-waterproofing coating, and resolve the water seepage through the failed grout without visible gaps. It is encouraging to know the workmanship and materials have given you confidence after your experience with a previous contractor. We appreciate your recommendation to others facing a similar bathroom leakage issue.
Posted on Google Google
Moe profile picture
Moe
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We invited Atlas Works and four other highly rated companies to view and quote. Atlas Works is not the cheapest but they gave us the most reasonable and practical advice, so we decided to work with them. We did retiling and waterproofing the rooftop, waterproofing all bathrooms, all planters on all levels & balcony. Also painted the whole house indoor & outdoor. After the work was done, I recommended Atlas Works to a few of my neighbours because they praised that the painting looks so good. It is thanks to supervisor Sohel & his team, also thanks to Eric & Xavier.

Owner's reply
Thank you, Moe, for sharing such a detailed account of your experience. We are pleased that our team’s advice was practical for the rooftop retiling and waterproofing, bathroom and planter waterproofing, balcony works, and the indoor and outdoor painting. We will be sure to share your recognition with Sohel, Eric and Xavier, and we appreciate your recommendations to your neighbours.
Posted on Google Google
ChingHong Koh profile picture
ChingHong Koh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I chanced upon Atlas Works from a social media posting, contacted them via whats app - and within a day or two, they responded - asked a few questions, I sent them photos of affected areas of my home - balcony, parapet, internal and external walls, floors etc. A site visit was arranged where Xavier - business development and technical person - came, went thru the concerned areas and gave me and my wife a snapshot of the root problems …. I have hired other waterproofing contractors before - but over the years all they did was replaster, recoat with waterproofing and painting .. but problem persists. A few years ago, i even hacked and replaced my balcony flooring and tiling .. still, we had problems. What impressed us most was how Xavier identified the root problems - he found hollow areas below my floor tiles, hollow areas on the parapet walls, and also reasons for water ingress into those areas; and he tells us the various ways (including nano grouting and nano crystalline solutions ) to fix the problems . It was all very logical and first time we hear such good analysis. We also have a swimming pool that needed regrouting (after 8 years), and he explains what they can do with nano-grouting. We also have a basement floor where water were seaping thru the tiles .. and they also explained the reasons and what can be done. After a few sites visits and with additional members Edwin, Sohel, Morinul - we decided to go ahead with Atlas Works. Eric also contacted me whilst he was travelling, and came to also visit us. There were two teams - it seems they are specialised in different methods - that over 8 days - came to do the work. The team were diligent, quiet, and cleaned up every day after the works. They come on time and leave on time so our family schedules were not disrupted. Xavier has consistently been in touch with me through the process, and did a final inspection at the end of the scope of works. Warranty of their works and products demonstrate their confidence and reputation - which is another reason why we went with them. Thus far, i am happy with the working relationship, the trust, and very fast response.

Owner's reply
Really glad the site visit and root-cause diagnosis gave you and your wife the clarity that other waterproofing contractors couldn't provide over the years. Tracing water seepage properly — hollow areas under tiles, parapet walls, the works — takes real experience, and that's exactly what Xavier's assessment reflected before any repair began. Good to hear the two teams stayed diligent and kept things tidy across those 8 days, arriving and leaving on schedule so your household routine wasn't disrupted. Thank you for trusting us with the pool regrouting and basement seepage as well — our team looks forward to keeping that same responsive, straightforward service going.
Posted on Google Google
Tony Kork profile picture
Tony Kork
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Good n responsive company 。Good job

Owner's reply
Appreciate the kind words, Tony. Glad our team's prompt response and workmanship gave you a smooth experience. Thanks for the support!
Posted on Google Google
Merrill Mathew Babu profile picture
Merrill Mathew Babu
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I would like to commend Atlas Works Pte Ltd for the bathroom waterproofing works they completed at my HDB flat. We had almost given up hope of fixing the water leakage, but Atlas Works came through and resolved it perfectly. Eric was very helpful in guiding us and managing how to settle the issues and he was accommodating on our requests. Atlas Works Pte Ltd has proven themselves to be a reliable and skilled waterproofing company. Strongly recommended.

Owner's reply
Glad our team could turn things around on the bathroom waterproofing, Merrill — persistent water leakage in an HDB flat can wear anyone down before it's finally resolved. Eric will be pleased to hear his guidance and flexibility made the process easier for you. Thank you for the strong recommendation and for trusting Atlas Works with your home.
Posted on Google Google
Soo Min Tay profile picture
Soo Min Tay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really happy that we chose Atlas Works Pte Ltd for the waterproofing works the team did in our bathroom. From our first whatsapp message to the team to the completion of the water proofing, the whole process was smooth, prompt and reliable. We highly recommand Atlasworks to our friends, should the occasion arise.

Owner's reply
Thank you, Soo Min — glad the bathroom waterproofing went smoothly from that first WhatsApp enquiry right through to completion. Our team places a lot of emphasis on prompt response and keeping the process straightforward for clients, so it's good to hear that came through. Appreciate you recommending Atlas Works to your friends.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
How We Do It

Our 4 Step Nano Process

Most waterproofing fails because standard sealants only sit on top of your tiles — eventually peeling, cracking, and letting water back in.

At Atlas Works, we do things differently. We developed a 10+ year performance waterproofing method with a Class 1 Nano Solution, made in Canada for compliance and durability.

Step 1

Moisture Meter Diagnosis & Visual Inspection

We scan your floor, ceiling and walls using moisture meter and visual inspection to triangulate leak origin and verify leak source points.

Step 2

Surface Preparation

Our team thoroughly degreases, cleans, and removes damaged grout between tile joints for maximum absorption.

Step 3

Nano-Waterproofing

Our eco-friendly nano solution penetrates directly into cementitious joints, concrete screed, and plaster. The chemical permanently bonds with the substrate to create an envelope system — blocking water from entering while allowing vapour to escape.

Step 4

Waterproofing Report & 3 Years Warranty

Get a Written Service Report endorsed by BCA trained inspector backed by 3 years warranty – longest in industry for waterproofing repair.

Waterproofing Experts Answers

Frequently Asked Questions

Got questions about persistent floor, wall or ceiling leaks, failed past repairs, or HDB/MCST rules? Here are quick, honest answers to what Singapore homeowners ask us most.

Yes, once the nano-particles cross-link inside the concrete pores and grout lines, they form a permanent chemical bond that does not wash away or wear out under normal usage.

Yes. Our nano solution penetrates interior wall and ceiling substrates to block water that is entering from outside or from the unit above. Because it bonds chemically inside the substrate rather than forming a surface film, it works from the interior face without needing access to the external facade.

Water can travel far from its entry point. We use moisture meters and visual inspection to trace the leak path across floors, walls and ceilings before recommending a solution. This diagnostic-first approach is why our repairs last.

Yes. We handle waterproofing for HDB flats, private condos and landed properties, and we are familiar with MCST requirements for shared walls, ceilings and common areas.

Yes. The nano formula is 100% bio-safe, odourless and family-friendly. There are no fumes or harmful chemicals left behind after application.

Atlas Works is the accredited service provider for the most advanced nano-technology waterproofing from Canada.

Permanent water repellency, no more leaks:

Our nano-technology penetrates several millimeters inside the core of your walls and floors to create a permanent hydrophobic (water-repelling) surface that prevents water from seeping.

Mold and mildew prevention:

By preventing water from accumulating, our waterproofing also prevents the growth of mold and mildew.

No hacking and damage to surfaces:

Our waterproofing does not require any hacking or drilling or removing your original floors. It is compatible with cement, tiles, marble, wood and more.

Easy maintenance:

Nano-technology surfaces are easy to clean and maintain, as water and dirt cannot penetrate the surface.

Longest-lasting durability:

Nano-technology waterproofing can last for 10-20 years or more.

Peace of mind:

With our advanced nano-technology waterproofing, you can have peace of mind knowing that your home is protected from water damage and related issues.