A wet basement is among the main culprits behind building decay in houses, businesses, and industries. As the name implies, basements are set underground, which makes them perpetually subjected to hydrostatic pressures, moisture, and seepage. If left unaddressed, these conditions will allow water to forcefully enter walls, floors, joints, and foundations, resulting in humidity, mold, corrosion, and damage to the structure.
At 20MCC, we offer state-of-the-art basement waterproofing solutions that shield buildings from water penetration for enduring strength. Our specialized waterproofing solutions integrate cutting-edge technology, premium components, and skilled installation methods to guarantee permanent resistance to groundwater and leaks.
Basement waterproofing is the method of preventing water from entering your basement through walls, floors, joints, and foundation. This involves using specialised waterproofing systems to create a protective barrier against groundwater, seepage, and hydrostatic pressure.
The primary objectives of basement waterproofing are:
Whether your project involves residential basement waterproofing, an underground parking area, an industrial facility, or a commercial building, our professional basement waterproofing solutions provide peace of mind by protecting your structure from expensive water damage.
Hydrostatic pressure occurs when groundwater builds up around your foundation. As pressure grows stronger, it presses against your basement walls and pushes moisture through cracks, pores, and other weaknesses in your concrete.
Over time, due to structural movement, settling, and other environmental factors, cracks may form in your foundation walls. These cracks act as a direct conduit for water entry, which is why foundation waterproofing becomes necessary.
One of the most frequent places water seeps through is at wall-floor junctions. Faulty sealants in the construction joints may turn out to be weak spots that allow water to penetrate from the ground.
Poor site drainage can cause water pooling next to your foundation. Moisture around the house increases hydrostatic pressure and thus increases the chances of your basement flooding.
Spotting warning signs early on can prevent significant structural problems and costly repairs.
If you notice any of these signs, check your basement for leaks right away and get professional help if needed.
At 20MCC, we provide basement waterproofing services based on your structure's condition, groundwater level, and requirements.
External waterproofing, or positive-side waterproofing, protects your structure from the outside before water can reach the concrete.
Our external waterproofing systems include:
High-performance waterproof membranes provide a continuous barrier to prevent groundwater infiltration and protect below-grade structures.
Specialized protective coatings increase longevity while providing lasting protection from moisture, chemicals, and other environmental elements.
Drainage boards and protective layers can help divert groundwater away from your foundation, reducing hydrostatic pressure.
Internal waterproofing (negative-side waterproofing) is often used where excavation on the outside isn’t possible.
Crystalline waterproofing technology penetrates the concrete's pores and reacts with water seeping through it to form insoluble crystals. These crystals fill the voids and capillaries, effectively blocking water pathways and enhancing the structure's resistance to moisture intrusion.
Injection grouting is an effective method for sealing active leaks, cracks, and voids in concrete structures. The grout material is injected under pressure to fill gaps and prevent further water penetration.
Internal waterproof coatings provide an additional protective barrier against water ingress. These coatings help prevent moisture penetration, improve durability, and protect interior surfaces from dampness and water damage.
Proper foundation waterproofing is critical for ensuring long-term structural stability.
Our foundation waterproofing systems help:
Crack Injection and Basement Leak Repair
Active leaks and structural cracks require immediate attention to prevent further damage.
Polyurethane injection expands upon contact with water, effectively sealing active leaks and stopping water infiltration.
Epoxy injection restores structural integrity by bonding cracked concrete sections together while preventing water penetration.
Construction joints and expansion joints are sealed using specialized materials that maintain flexibility and waterproof performance.
Choosing the right method for waterproofing basement walls depends on the condition of the structure and the severity of water intrusion.
Cement-based waterproofing systems provide durable protection for concrete surfaces and are commonly used in basement applications.
Crack Injection and Basement Leak Repair
Active leaks and structural cracks require immediate attention to prevent further damage.
Crystalline waterproofing penetrates deep into the concrete matrix and permanently blocks water pathways.
Crystalline waterproofing penetrates deep into the concrete matrix and permanently blocks water pathways.
PU injection grouting is highly effective for active water leaks and crack sealing.
HDPE membrane systems provide exceptional waterproofing protection for foundations and below-grade structures.
Liquid membranes create seamless waterproof barriers that adapt to complex structural shapes and details.
20MCC also utilizes Nanosil, an advanced nano-technology-based waterproofing solution designed to penetrate deeply into substrates and provide superior resistance against water ingress. Nanosil enhances durability, strengthens the treated surface, and offers long-term protection for basements, foundations, and concrete structures exposed to moisture.
Our foundation waterproofing systems help:
Our systematic approach ensures effective and long-lasting waterproofing performance.
Our experts conduct a comprehensive assessment of the basement and surrounding conditions.
We identify the exact source of seepage, groundwater intrusion, and structural vulnerabilities.
Based on inspection findings, we recommend the most suitable waterproofing solution.
Proper cleaning, crack treatment, and substrate preparation ensure optimal waterproofing performance.
Selected waterproofing systems are applied according to industry best practices and project requirements.
Comprehensive testing and quality checks verify the effectiveness of the waterproofing system before project completion.
Investing in professional basement waterproofing services offers several long-term benefits:
If you notice any of these signs, check your basement for leaks right away and get professional help if needed.
As one of the trusted basement waterproofing companies in India, 20MCC delivers reliable waterproofing solutions backed by industry expertise and proven technologies.
At 20MCC, we offer state-of-the-art basement waterproofing solutions that shield buildings from water penetration for enduring strength. Our specialized waterproofing solutions integrate cutting-edge technology, premium components, and skilled installation methods to guarantee permanent resistance to groundwater and leaks.
Our team possesses extensive experience in handling complex basement waterproofing challenges across industries.
We have successfully executed waterproofing projects for commercial buildings, industrial facilities, residential complexes, and infrastructure developments.
We use high-performance waterproofing systems, including crystalline technologies, HDPE membranes, injection grouts, and Nanosil-based solutions.
Every project receives a tailored waterproofing strategy based on site conditions and structural requirements.
Our teams provide professional waterproofing services across India with consistent quality and technical support.
Our solutions are designed to provide durable protection against groundwater intrusion and moisture-related deterioration.
Here, at 20MCC, you will get the best waterproofing solution, by applying the wide range of waterproofing chemical products supervised by waterproofing experts.

20MCC works to strengthen the durability of buildings and minimize recurring expenses by providing the most suitable waterproofing solutions. We are the leading waterproofing company that offers quality, customization, sustainability, and innovative waterproofing solutions.
We offer various services such as:
Get your basement waterproofing solutions from one of the leading waterproofing companies – 20MCC.
Looking To Construct a Leakage-free Basement? Opt for our Basement Waterproofing Services