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You’ve seen it before. Damp spots on basement walls. Cracks leaking water. Mould creeping across concrete floors.
Moisture doesn’t shout — but it slowly eats away your structure from the inside out.
That’s why cementitious waterproofing in Kenya is the trusted solution for builders and contractors who want long-lasting, deep-penetrating protection for concrete surfaces.
At Phemat Solutions Ltd, we specialize in applying high-performance cementitious systems that bond permanently with concrete to seal out water, resist pressure, and stop damage before it starts.
Whether you’re building a tank, sealing a basement, or protecting a bathroom slab, we’re here to make sure water never becomes your worst enemy.
Cementitious waterproofing is a two-component system that blends cement with advanced polymers to form a rigid or flexible coating that:
Bonds to concrete and masonry surfaces
Resists hydrostatic pressure from inside or outside
Blocks water penetration and capillary movement
Is ideal for interior or protected exterior surfaces
It is widely used for:
Water tanks (internal coating)
Underground basements
Lift pits and wet areas
Retaining walls and sunken slabs
Balconies and bathrooms
Culverts, tunnels, and concrete bridges
If it’s concrete and needs to be watertight, cementitious waterproofing is the answer.


We serve professionals who build and maintain concrete structures across Kenya, including:
🧰 Contractors & Site Engineers – Who need KEBS-compliant membrane systems during construction
🏢 Facility Managers – Managing hotels, hospitals, and schools prone to leakage or wet areas
🏗️ Real Estate Developers – Needing reliable internal coatings and tank sealing
🏭 Industrial Plant Owners – Protecting concrete in plants, waste areas, and pump rooms
Whether your project is in Nairobi’s Westlands, Thika’s gated estates, or Kisumu’s lakeside buildings, we bring tested, cementitious solutions directly to your site.
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.
At Phemat Solutions Ltd, we use only certified cementitious membranes and follow precise site application protocols.
We clean the concrete, remove dust and oil, and repair any cracks with hydraulic mortar or PU filler.
Our team blends polymer liquid + cementitious powder according to exact ratios for maximum bonding.
We apply one or more coats using brush, trowel, or spray — ensuring full coverage, corner reinforcement, and correct thickness.
We allow curing for 24–72 hours depending on site conditions. Where needed, we add protective screeds, tiles, or coatings on top.
We’re trusted for cementitious waterproofing in Kenya because we deliver:
✅ Deep-penetrating waterproof protection for concrete
✅ KEBS-certified membranes & ISO-approved products
✅ Expert application teams with over 13 years’ experience
✅ Cost-effective solutions for internal & semi-exposed areas
✅ Clean, timely work with post-job moisture testing
✅ Countrywide service — wherever your structure needs sealing
Looking for cementitious waterproofing near me?
We serve across Kenya, including:
Nairobi (Kilimani, South C, Ruaka, Syokimau)
Eldoret (Kapseret, Elgon View, Maili Nne)
Kisumu (Milimani, Nyalenda, Nyamasaria)
Thika, Nakuru, Machakos, Naivasha, and more
At Phemat Solutions Ltd, we don’t just apply waterproofing — we engineer it.
Every cementitious application is handled by a team trained in:
🧑🔬 Concrete Surface Chemistry – Understanding porosity, capillary action, and substrate compatibility
🔧 Membrane Application Techniques – From brush-applied coatings to trowel- and spray-grade systems
📋 Site Compliance & Safety – Ensuring NCA safety protocols and manufacturer guidelines
🏗️ Moisture Testing & Quality Control – We verify every surface before and after application
Because when you’re dealing with moisture under pressure, you don’t get second chances. We get it right the first time.
Concrete is strong — but not waterproof.
Without protection, it absorbs water, corrodes reinforcement, and shortens your structure’s lifespan.
Cementitious waterproofing is the most cost-effective way to seal concrete from within — and keep moisture out for decades.
📱 Call/WhatsApp: +254 714 637 342
📧 Email: info@phematsln.com
📍 Visit Us: Mt View Mall, 1st Floor, Nairobi
Let’s stop water before it starts damage. Permanently.
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.
✅ Cementitious waterproofing in Kenya — for tanks, basements, slabs & more
✅ Certified systems that bond deep into concrete
✅ Ideal for structural engineers, builders, and property managers
✅ Applied by trained, site-ready technicians
✅ Serving Nairobi, Kisumu, Eldoret, Thika, Nakuru & 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.