Polyurea Waterproofing in KL & Selangor

We provide reliable and affordable polyurea waterproofing service in Kuala Lumpur, Shah Alam and Selangor for your flooring or roofing. 

Polyurea waterproofing is the application of a modern protective coating called polyurea to create a durable and highly elastic barrier against water intrusion. 

Advantages Of Polyurea Waterproofing 

• Quick Application and Curing Time

Polyurea cures in seconds and achieves full strength in minutes, hence reducing downtime. This makes it possible for fast completion of large-scale waterproofing projects with minimal disruption to the building occupants or industrial operations.

• Long-lasting and Low Maintenance

Polyurea can provide a long service life for many years if applied properly. It has high tensile strength and elasticity to resist cracking, peeling or degradation over time. This makes polyurea a cost-effective solution in the long run.

• Seamless Membrane

Traditional membrane waterproofing involves seams or overlaps and which can become weak points over time and lead to leaks. In contrast, polyurea forms a completely seamless and monolithic layer when spray-applied. It eliminates joints, gaps, or vulnerable areas where water could penetrate so the entire surface is uniformly protected.

• Good Adhesion To Concrete, Metal And Wood

Another major advantage of polyurea is its strong adhesion to a variety of substrates including concrete, metal, wood and more.  The strong adhesion prevents peeling or delamination of the coating. 

• Resistant to UV, Chemicals and Temperature Changes

Polyurea is built to withstand some of the toughest conditions. It is highly resistant to UV radiation, which prevents it from degrading under prolonged sunlight exposure. It is also resistant to many chemicals like oils, fuels and industrial solvents. Therefore, it can expand and contract with the substrate without cracking under harsh conditions.

• Can Be Applied in Extreme Conditions And Damp Surfaces

In extreme conditions, polyurea can still be applied. Its ability to bond on damp or cold surfaces allows projects to move forward on time without being delayed by weather or moisture issues.

• Non-toxic And Environmentally Friendly

Many polyurea formulations are solvent-free and contain little to no volatile organic compounds (VOCs), making them safer for installers and less harmful to the environment. This makes it a safe option for applications involving potable water tanks, food processing plants and other sensitive environments.

Difference Between Polyurea vs. Polyurethane Waterproofing  

• Curing Time

Polyurea cures in seconds to minutes after application, making it one of the fastest-setting waterproofing materials available. In contrast, polyurethane takes much longer, often hours to days, which can extend project timelines and increase downtime. However, we will recommend the best one for your needs.

• Durability

In terms of durability, polyurea is known to have strong resistance to abrasion, UV radiation and harsh chemicals. On the other hand, polyurethane offers moderate to high durability, which may not match polyurea’s long-term performance.

• Surface Sensitivity

As for sensitivity, polyurea is less sensitive to moisture and humidity during application. This allows it to be installed in less-than-ideal conditions or during bad weather. Polyurethane, on the other hand, requires more careful surface preparation and is more sensitive to environmental factors during installation.

• Temperature Resistance 

Polyurea can withstand temperatures from -40°C up to +150°C without losing flexibility or cracking. However, polyurethane performs adequately in moderate temperature ranges, but it can degrade quickly under extreme temperature.

• Waterproofing Cost

Polyurea waterproofing is more expensive due to the higher material cost and the specialised equipment for the spraying application. At the same time, polyurethane is more budget-friendly and requires less complex equipment, making it a cost-effective choice for homeowners.

• Application

Ultimately, the choice between polyurea and polyurethane depends on the needs of the project. Polyurea’s durability, rapid curing, and ability to handle extreme conditions make it the better option for heavy-duty, industrial and large-scale applications while polyurethane is common for homes.

Polyurea Waterproofing For Residential Homes 

• Roofs And Terraces

Polyurea is a good choice for waterproofing residential roofs and terraces because it forms a seamless, UV-resistant membrane that ensures your roof can withstand long-term sun exposure and heavy rainfall. 

• Balconies And Decks

For outdoor decks and balcony waterproofing, polyurea provides a flexible yet durable coating that resists water infiltration while maintaining its appearance. Since it can be applied in thin layers without compromising strength, it preserves usable space while delivering reliable waterproofing. 

• Bathrooms And Wet Areas

These are high-risk zones for water seepage, which can cause structural damage if left untreated. For the solution, a polyurea waterproofing creates a continuous waterproof barrier under tiles or flooring where it prevents leaks from reaching the underlying concrete or wood. Its chemical resistance also ensures protection against cleaning agents and soaps.

• Basement Walls And Floors

To avoid mold growth in your basement walls and floors, polyurea should be applied. It will provide a strong, impermeable membrane that blocks water penetration even under hydrostatic pressure. Its high adhesion to concrete ensures long-term performance and will keep your basement dry, safe and usable. 

Polyurea Waterproofing For Commercial and Industrial Premises 

• Flat Roofs 

For flat roofs that are highly exposed to UV, rain, sunlight and temperature fluctuations, polyurea provides a durable coating that resists ponding water and prevents leaks from wide roof spans. 

• Parking Garages And Ramps

Due to heavy vehicle traffic, exposure to oils and constant contact with rainwater, parking garages and ramps need polyurea waterproofing to protect the underlying concrete from water penetration. At the same time, polyurea provides a skid-resistant surface that enhances safety for both vehicles and pedestrians.

• Retaining walls And Foundations

Our technicians are on standby to help you achieve a strong retaining wall and foundation for your industrial site in  TTDI, Cheras and Chow Kit. Our polyurea waterproofing work creates an impermeable membrane that shields them from moisture infiltration, preserving structural integrity and preventing long-term deterioration.

• Water Tanks 

Polyurea is used to line potable and non-potable water tanks due to its excellent adhesion and chemical resistance. The coating forms a non-toxic and corrosion-resistant barrier that prevents leakages. 

• Warehouses, Plants, And Machinery Rooms

Floors in warehouses, production plants, and machinery rooms are often exposed to heavy loads, equipment vibration, and chemical spills. Polyurea coating provides a strong, resilient surface to withstand mechanical stress while preventing water ingress and its fast-setting nature allows large floor areas to be coated efficiently.

• Cold Storage And Food Processing Facilities

To ensure hygiene and durability in cold storage and food processing facilities, polyurea can help eliminate joints where bacteria and moisture could accumulate. This ensures the premises are easy to clean and maintain. 

Polyurea waterproofing is an investment that protects your property’s structure and long-term value. This reliable protection for your home or for industrial purposes will benefit you in the long run. Importantly, do not wait until water damage becomes an expensive problem to fix. 

Please call or email us right now for polyurea waterproofing solutions for your home or property in Cheras, Damansara or Bangsar.