Seal the Future,
Shield Your Space
Nanotechnology solutions for your waterproofing needs
No Hacking Required At All
3-Years Warranty Coverage

HDB Approved

bizSAFE Level 3
Welcome to GCG Consultancy & Contracting!
Why Choose GCG?
Deep Expertise
No Hacking Required
Warranty Coverage
HDB Approved
Request a Free Quote
Welcome to GCG Consultancy & Contracting!
Why Choose GCG?
Deep
Expertise
No Hacking Required
BCA and HDB Approved
3-Years Warranty Coverage
Request a Free Quote
PowerSeal
PowerSeal is a water-based, nanotechnology product for your waterproofing needs. With nanotechnology, PowerSeal penetrates the material and creates a layer of waterproofing within the applied surface. Coupled with the waterproofing characteristics on the surface, the applied material has double protection.
Our Clients












Testimonials
We are pleased to inform you that we have used PowerSeal SG nanotechnology water proofer cum sealer as an anti-algae coating successfully in our own “sweating” cold tank external surfaces. There were numerous algae growths on our painted steel tank external, and by applying PowerSeal SG on the external painted tank surface, the algae growth had reduced significantly since Jan 2018.
We believe that PowerSeal SG is an interesting environmentally “green” product and at the same time, is “user friendly” to apply without compromising on performance. This unique product can rapidly address the challenges which we will encounter in the 21st century, in terms of anti-staining property.
We are pleased to inform you that we have used the PowerSeal nanotechnology water proofer cum moisture barrier successfully in our town council works. There were numerous water leaking problems that had been easily and effectively solved by using PowerSeal SG waterproofing solution.
Our Chua Chu Kang Town Council has been enjoying the benefits of this outstanding technology to tackle the toughest water leaking problems that we have encountered. We believe that PowerSeal is an interesting product that is "user-friendly" to apply without compromising on performance. This problem-solving product can rapidly address the challenges we will encounter in the 21st century in terms of water leakages and seepages.
Our Services
Toilet and Ceiling Waterproofing
Ceiling leaks can be disruptive, causing not only aesthetic damage but also posing a threat to the structural integrity of your property. At GCG Consultancy & Contracting, we will solve your ceiling leaks promptly and effectively.
Roof
Waterproofing
Your roof is a critical component of your property’s defense against the elements. To ensure its longevity and protect your investment, GCG Consultancy & Contracting offers specialised roof waterproofing services.
Pool And Pond Waterproofing
When it comes to enhancing the allure of your outdoor spaces, pools and ponds stand as breathtaking features. However, to ensure their longevity and prevent potential issues, investing in professional waterproofing is paramount.
Waterproofing Checks & Maintenance
Preventive maintenance is the key to ensuring the ongoing effectiveness of waterproofing systems. At GCG Consultancy & Contracting, we offer thorough waterproofing checks & maintenance services to protect your property.
Contact us today to schedule your complimentary waterproofing estimate.
Frequently Asked Questions
GCG Consultancy & Contracting specializes in a range of waterproofing services, including Ceiling Leak Repair, Roof Waterproofing, Wet Area Waterproofing, and Waterproofing Checks & Maintenance.
Wet area waterproofing focuses on protecting spaces like bathrooms and kitchens from water damage. It prevents water seepage into walls and floors, minimising the risk of mold growth and structural deterioration.
Our Mission
GCG Consultancy & Contracting is a leading name in the waterproofing industry. Founded on principles of integrity, professionalism, and client satisfaction, we have successfully delivered waterproofing solutions for a diverse range of projects.
To be the premier choice for waterproofing consulting and contracting, providing reliable and innovative solutions that exceed our clients’ expectations.
Latest Projects
Project
Customer
Date Completed
Area
Project
Customer
Date Completed
Area
Project
Customer
Date Completed
Area
Project
Customer
Date Completed
Area
Contact us today to schedule your complimentary waterproofing estimate.
Protecting Your Investment
Why You Should Consider Water Proofing ?
Preventing Structural Damage
Water can be insidious, slowly penetrating structures and causing unseen damage over time. Waterproofing acts as a barrier, preventing water from seeping into foundations, walls, and ceilings. By creating a watertight seal, waterproofing safeguards the structural integrity of your property, reducing the risk of cracks, deterioration, and other issues that can compromise its stability.
Mold and Mildew Prevention
Excess moisture creates an ideal environment for mold and mildew to thrive. These unwelcome guests not only pose health risks but can also lead to extensive damage to building materials. Waterproofing inhibits the growth of mold and mildew by controlling moisture infiltration, promoting a healthier indoor environment and protecting the well-being of occupants.
Preserving Interior Finishes
Water damage isn't limited to structural issues—it can wreak havoc on interior finishes as well. From stained ceilings and peeling paint to warped floors and damaged insulation, the consequences of water intrusion are both unsightly and costly. Waterproofing ensures that your interior spaces remain pristine, preserving the aesthetics of your property and saving you from the expense of repairs and renovations.
Enhancing Property Value
Investing in waterproofing is an investment in the long-term value of your property. Potential buyers and tenants are more likely to be attracted to a property that has been properly protected against water damage. By proactively addressing waterproofing concerns, you not only protect your investment but also enhance its market appeal and resale value.
Blog

The Future of Waterproofing: Nanotechnology Innovation in Singapore
Singapore, with its tropical climate and frequent rain, presents a unique set of challenges for the maintenance and longevity of buildings. As the need for effective waterproofing solutions grows, nanotechnology

Breaking Down the Science: How Nanotechnology Keeps Your Singapore Building Dry
Singapore, with its tropical climate and frequent rainfall, faces unique challenges when it comes to building maintenance. Water damage, leaks, and structural issues can be common concerns for property owners.

What do I do when my ceiling is leaking?
Discovering a leaking ceiling can be distressing, but a calm and systematic approach is crucial. The guide outlines essential steps: Conclusion: Navigating a leaking ceiling involves swift action, professional assistance,