Building Waterproofing Services in KL & Selangor

We provide professional building waterproofing services in Kuala Lumpur and Selangor at an affordable rate. Building waterproofing refers to the process of protecting a structure from water penetration.

Common areas that require waterproofing include roofs, basements, bathrooms, balconies and floors. Invest in effective waterproofing solutions where we apply specialized materials and techniques to areas exposed to moisture.

Our Building Waterproofing Service Includes 

  • Roof Waterproofing

We provide roof waterproofing to protect your building from rainwater leakage and harsh weather conditions. Our team applies high-quality waterproof coatings or membranes to seal the roof surface effectively. This helps prevent water seepage that can lead to internal damage and structural issues. 

  • Foundation Waterproofing

We carry out foundation waterproofing works to ensure the foundation is well-protected against groundwater and soil moisture and to prevent water and moisture from entering the base of the foundation structure. 

  • Swimming Pool Waterproofing

Our swimming pool waterproofing services are designed for residential and commercial swimming pools. Our team applies high-quality waterproofing systems that can withstand constant water pressure and long-term exposure. 

Protective waterproofing coatings are applied to the exposed areas of the balcony to prevent water from seeping into floors, walls, and other structures. 

When it comes to facade and wall protection, our waterproofing services protect the internal and external wall surfaces from moisture damage. Our waterproofing contractor applies reliable waterproofing systems to block water penetration effectively and to prevent common issues including cracks, peeling paint, and damp walls.

In frequently used spaces like the bathroom or wet areas in your premises, waterproofing is carried out to prevent leaks. Our team applies waterproof layers to bathroom floors and walls for maximum protection. It ensures water does not seep into surrounding areas.

To protect underground areas from water seepage and flooding, hire our basement waterproofing service. Our team used effective sealing methods to block moisture from entering walls and floors. 

Types of Waterproofing Systems We Use For Buildings  

This system is applied in liquid form. It creates a joint-free waterproof layer that is flexible so it can adapt to surface movements and minor cracks for continuous protection like the roof, balconies, and other exposed surfaces.

  • Cementitious Waterproofing

For internal wet areas including bathrooms, toilets, and water tanks, cement waterproofing uses cement-based materials that are easy to apply. Our team ensures proper mixing and application for effective results. Worry not, this particular service is reliable and cost-effective.  

By using bitumen-based membranes, this waterproofing system provides strong and reliable protection against water penetration, commonly applied to roofs and basements. Our team applies the membranes with precision to ensure a durable seal that lasts over time.

Our team uses this method for surfaces that require elasticity and crack-bridging properties. It provides a smooth finish with a long protection by applying a liquid coating that forms a highly flexible and durable waterproof layer. 

  • No Hacking Waterproofing

This non-invasive type of no hacking waterproofing is used directly over existing tiles or surfaces. A transparent coating will then be applied to penetrate and seal the surface effectively.

Industries & Types Of Buildings We Serve 

  • Landed Residential Building

We provide house waterproofing solutions for landed properties including roofs, bathrooms and external walls to protect against leaks and moisture damage. 

Our waterproofing company has worked on waterproofing projects for offices, retail shops, and business premises. Our waterproofing systems help prevent disruptions caused by water leakage and structural issues and protects the building’s value and functionality over time. 

  • Industrial Buildings and Facilities

Our industrial waterproofing service plays a crucial role in protecting building structures, facilities and equipment from water damage. It helps maintain smooth operations without interruption caused by moisture issues.

  • Apartments & Condo Waterproofing

In high-rise buildings including apartments and condominiums, waterproofing work is important to prevent leaks across multiple levels.

Signs Your Building Needs Waterproofing 

  • Water stains on walls or ceilings

Visible stains or discolouration on the walls and ceilings are often early signs of water seepage. These yellow and brown marks, or dark patches can worsen over time.

  • Peeling paint or bubbling plaster

When moisture gets trapped beneath the ceiling or wall surfaces, it can cause paint to peel or plaster to bubble. 

  • Cracks in walls or foundation

Cracks in walls, floors, or foundations can allow water to seep into the building. Even small cracks may expand over time due to moisture pressure and lead to further structural issues.

  • Mold and mildew growth

The presence of mold or mildew indicates excessive moisture in the building. These fungi thrive in damp and poorly ventilated areas. Don’t leave it untreated, but instead contact us for a waterproofing solution right away.

  • Damp or musty odors

A persistent musty smell often signals hidden moisture problems or water intrusion. This usually comes from mold or mildew within the walls or floors.

  • Pooling water on roofs or balconies

Standing water on flat surfaces like roofs or balconies indicates poor drainage or ineffective waterproofing. Over time, this water can seep into cracks and damage the structure which increases the risk of leaks and surface deterioration. 

  • Efflorescence 

Efflorescence is white powdery material on walls or concrete surfaces. It occurs when water carries salts through the material and leaves a residue.

  • Increased humidity indoors

Unusual indoor humidity levels may indicate trapped moisture within the building. This can make spaces feel damp, uncomfortable, and poorly ventilated. High humidity also encourages mold growth and material deterioration. 

Early detection and the right waterproofing solutions can help maintain the value of your property. Therefore, our experienced team is ready to protect your property from water damage with effective and long-lasting systems. 

Please contact us today by call, email, or WhatsApp to get your FREE quotation.

Hire Klang Valley's #1 Waterproofing Contractor

Quality Workmanship

Our waterproofing specialist will conduct a site survey at your location and advise the best waterproofing solution for you.

Waterproofing Pros

Our experienced waterproofing team have completed various waterproofing projects and will perform an effective job for all our clients.

Best Prices Around

We charge a competitive rate for our waterproofing service. You can be rest assured that you are receiving a value for money service.

FAQ

How long does building waterproofing last?

The lifespan of a building waterproofing work depends on the type of system used, quality of application, and regular maintenance. On average, good waterproofing systems can last between 5 to 20 years.

How much does building waterproofing services cost?

The cost of waterproofing services depends on factors including the area size, type of waterproofing system, and the condition of the building surface. Different projects may require different materials and application methods, which affect the overall pricing. For an accurate estimate, it is best to book a meet up for us to assess the site conditions first.

Contact us with your waterproofing requirements for a free quotation.

Is waterproofing work necessary for new buildings?

Yes, it is highly recommended to waterproof even new buildings. Waterproofing from the beginning helps prevent future water damage, structural issues and protects critical areas of leakage and other water issues.

How long does the building waterproofing process take?

The duration of the waterproofing process depends on the size of the surface and the type of waterproofing system used. Smaller areas for example bathrooms may take only a short time of 1 to 3 days, while roofs or commercial floors take more time.

What Customers Say About Our Waterproofing Service in KL & Selangor

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Nik Azman Mohd Zain profile picture
Nik Azman Mohd Zain
28 February 2026
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I engaged them for a small piece of work, to do a corrective wall plastering after the previous plumber left a mess. We communicated well and the workmen came, did the job well and without fuss or mess. A good experience.
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SB Phang profile picture
SB Phang
30 August 2025
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Job well done by Imran. He made sure work area is cleaned and tidy throughout the job. He also leave a few care tips before leaving.
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Vimala profile picture
Vimala
25 March 2025
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A reliable contractor communicates well, providing regular updates and promptly addressing any concerns
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Sangar Manoharan profile picture
Sangar Manoharan
19 March 2025
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Completely renovated my client's low cost house and made good and clean. Very reliable contractor
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Seetha Veera profile picture
Seetha Veera
19 March 2025
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Very Reliable and Cost Effective Contractor. Solved My more than 30 years old house roofing issue. Clean Job
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T.L profile picture
T.L
19 March 2025
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🌟🌟🌟🌟🌟 Excellent Service & Workmanship! I had a fantastic experience with YNT Global Projects And Services! They delivered top-notch garden and plumbing services, exceeding my expectations in every way. ✔ Garden Work – The team transformed my outdoor space beautifully, with careful landscaping and a well-thought-out design. My garden now looks stunning, well-maintained, and perfectly suited to my space. ✔ Plumbing Services – The plumbing work was done with great attention to detail, ensuring everything was fixed properly and functioning perfectly. They were professional, efficient, and left no mess behind. What stood out most was their dedication, professionalism, and excellent customer service. They listened to my requests and delivered outstanding results. I highly recommend YNT Global to anyone looking for reliable and high-quality services! Thank you, YNT, for your hard work and great service! Will definitely use your services again! 👍💯

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YNT Global Projects And Services

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Lot 6, Jalan Balakong Jaya 13,43200, Balakong Jaya, Taman Balakong Jaya, Selangor

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