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It doesn’t matter how beautiful the walls are or how modern the finishes look —
If the foundation leaks, the entire building is at risk.
Cracks in basements. Damp rising through floors. Mould creeping up interior walls.
These are not just common — they are costly, dangerous, and completely preventable.
At Phemat Solutions Ltd, we specialize in foundation waterproofing in Kenya, using deep-penetrating membranes, flexible joint systems, and high-performance drainage to keep water out — permanently.
We work with building contractors, engineers, and housing projects across Nairobi, Kisumu, Eldoret, Machakos, and beyond, to protect structures from the ground up.
Kenya’s soil and weather conditions make foundation sealing a non-negotiable part of construction.
Heavy rains in Kisumu or Eldoret cause groundwater pressure
Expansive black cotton soil in Nairobi and Machakos increases cracking
Poor drainage and faulty basements lead to rising damp
Inadequate concrete compaction allows seepage
Without professional foundation waterproofing, your building is vulnerable to:
Structural damage from water ingress
Floor bubbling and internal wall cracks
Steel reinforcement corrosion
Black mould and health risks
Reduced resale value and costly litigation
That’s why the most forward-thinking engineers and developers waterproof at the foundation level — not after problems start.


Our foundation waterproofing services are trusted by:
🏢 Building Contractors – Looking for durable, KEBS-compliant waterproofing on residential, commercial, and institutional projects
🧑🔬 Structural Engineers – Seeking long-term soil-side and water-side solutions
🏘️ Real Estate Developers & Housing Projects – Building affordable and high-end estates that require code-compliant damp-proofing
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.
Our multi-layer system ensures your structure is protected against hydrostatic pressure, soil moisture, and long-term decay.
We assess the foundation type, water table, and soil moisture to recommend the right system.
We clean the surfaces, seal any existing cracks with hydraulic mortar or PU injection, and prepare the substrate.
We install bituminous membranes, cementitious coatings, or liquid-applied membranes, depending on the site conditions and budget.
We apply protective screeds, drainage mats, or geotextiles to ensure the membrane is not damaged during backfilling.
Phemat Solutions is the go-to provider for foundation waterproofing in Kenya because we offer:
✅ 13+ years of experience sealing foundations, retaining walls, and basements
✅ KEBS-certified and NCA-compliant waterproofing systems
✅ On-site project supervision and work reports
✅ Technical drawings and method statements for engineers
✅ Competitive pricing for large housing developments
✅ Countrywide service across urban and peri-urban zones
Looking for foundation waterproofing near me?
We’re available across Kenya, including:
Nairobi (Ruai, Kitengela, Westlands, Syokimau)
Kisumu (Milimani, Kibos, Riat)
Eldoret (Kapsoya, Maili Nne, Elgon View)
Machakos (Kangundo Rd, Mavoko, Matuu)
Nakuru, Thika, Kericho, Kakamega, Naivasha, and other towns
At Phemat Solutions Ltd, we know foundation waterproofing is technical — it requires precise materials, detailed site prep, and project coordination with civil teams.
That’s why we deploy:
👨🏭 Certified Waterproofing Specialists – Skilled in slab, wall, and substructure sealing
🧪 Materials Experts – Trained in membrane compatibility and KEBS product application
📋 Site Supervisors & Engineers – Ensuring compliance with structural designs and safety codes
👷 Support Teams – Coordinated to work alongside concrete and plumbing contractors
Our mission is simple: deliver a leak-proof foundation that supports your building’s strength, health, and lifespan — for decades.
Leaks start slowly, but they spread silently. And once they reach the slab or structure, repairs cost 5x more than prevention.
Whether you’re casting a new slab, repairing a cracked base, or sealing a basement wall — we’re here to help.
📱 Call/WhatsApp: +254 714 637 342
📧 Email: info@phematsln.com
📍 Visit Our Office: Mt View Mall, 1st Floor, Nairobi
Let us help you build it once and build it right.
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.
✅ KEBS-approved foundation waterproofing in Kenya
✅ For housing projects, commercial builds, schools, hospitals
✅ Crack sealing, membranes, backfill protection, and drainage
✅ Trusted by engineers and contractors across Kenya
✅ Serving Nairobi, Eldoret, Kisumu, Machakos & more
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.