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Imagine waking up to discover your water tank has been leaking for days. The water you depend on — for drinking, cleaning, cooking, or patient care — has been slowly disappearing.
Worse, the leakage might be contaminating your clean supply, damaging surrounding structures, or silently costing you thousands in utility bills.
Water tank waterproofing in Kenya is not just a maintenance step — it’s a vital safeguard for homes, schools, hospitals, and hospitality facilities.
At Phemat Solutions Ltd, we seal both concrete and plastic water tanks, above and underground, ensuring they’re leak-proof, contamination-resistant, and long-lasting.
Whether you’re in Kisumu, Kakamega, Eldoret, or beyond — we’re here to protect what matters most: your water.
In Kenya’s tropical climate, both underground and elevated tanks face constant stress from:
Soil pressure (for underground tanks)
Sun and temperature expansion (for plastic tanks)
Weak joints, surface cracks, or poor workmanship
Chemical erosion from water treatment products
The result?
Water wastage
Tank wall degradation
Contaminated water supply
Damage to nearby structures (especially for underground or rooftop tanks)
That’s why professional water tank waterproofing in Kenya isn’t optional — it’s essential.


We work with:
🏫 Schools and universities storing large daily volumes
🏨 Hotels and lodges serving guests who demand hygiene and reliability
🏠 Homeowners protecting their families’ primary water source
🏥 Hospitals and clinics where safe, clean water is non-negotiable
We also support property developers, estate managers, and county projects seeking to comply with KEBS and NCA regulations.
To provide innovative, affordable, and durable waterproofing and construction solutions that meet the needs of modern Kenya. one project at a time.
To provide innovative, affordable, and durable waterproofing and construction solutions that meet the needs of modern Kenya. one project at a time.
We exist to help individuals, businesses, and institutions protect their investments through reliable construction and waterproofing solutions. Our work isn’t just about structures, it’s about building confidence, preserving value, and sustaining communities.
Every project starts with understanding your tank — because no two tanks leak the same way.
We check for cracks, joint failures, porosity, UV damage, or root intrusion (common in underground tanks).
We drain the tank (if required), scrub all surfaces, and fill visible cracks using hydraulic water stoppers or epoxy fillers.
We apply cementitious membranes in concrete tanks or special PU coatings for plastic tanks. For underground tanks, we use both internal and external sealing systems.
After application, we allow curing, test for leaks, and ensure the tank is safe for reuse — fast and efficiently.
Phemat is trusted for water tank waterproofing in Kenya because we offer:
✅ Over 13 years of waterproofing experience
✅ KEBS-certified, food-safe waterproofing systems
✅ Trained technicians for both residential and institutional projects
✅ Fast turnaround, minimal disruption, and long-lasting protection
✅ Warranties and post-service inspections
✅ Service in Kisumu, Kakamega, Eldoret, and beyond
Looking for water tank waterproofing near me?
We proudly serve:
Kisumu (Milimani, Mamboleo, Riat Hills)
Kakamega (Shinyalu, Amalemba, Lurambi)
Eldoret (Kapsoya, Elgon View, Maili Nne)
Nairobi, Kisii, Naivasha, Thika, Kitale, Kericho, and other towns across Kenya
At Phemat Solutions Ltd, we’re not just waterproofing contractors — we’re specialists in water storage protection.
Every job is managed by:
👨🔧 Trained waterproofing technicians with specific expertise in tank structures
🧪 Material specialists certified in handling food-grade cementitious and PU membranes
📋 Project managers ensuring safety, cleanliness, and proper curing protocols
🧼 Support teams who clean up, inspect, and ensure your tank is leak-free before handover
We understand that water storage affects health, safety, and operations. That’s why our team delivers professionalism, speed, and precision — every time.
Water is life. But leaking tanks cost you money, safety, and trust.
Whether it’s a plastic tank on your roof or an underground concrete tank, we’re ready to seal it for good.
📱 Call/WhatsApp: +254 714 637 342
📧 Email: info@phematsln.com
📍 Visit our office: Kangemi Mall, 1st Floor, Nairobi
Don’t wait until the damage spreads.
Let Phemat Solutions Ltd secure your water — and your peace of mind.
All waterproofing solutions meet:
National Construction Authority (NCA) compliance for structural works and sealing procedures
We use certified, non-toxic, UV-resistant materials safe for homes, institutions, and large developments.
✅ Certified water tank waterproofing in Kenya
✅ For concrete, plastic, underground & rooftop tanks
✅ Used by hospitals, schools, homes, and hotels
✅ Leak-proof, food-safe, long-lasting
✅ Serving Kisumu, Eldoret, Kakamega, and beyond
Whether you need expert waterproofing, trusted construction services, or complete project management, we’re here to help. Get in touch today and let’s build something great together.


Phemat Solutions Ltd is a trusted construction and waterproofing company in Kenya, delivering durable, affordable, and expertly managed solutions for homes, institutions, and commercial spaces across the country.