05 Mar CASE STUDY: Waterproofing a Leaking Basement in Hurlingham, Nairobi
A basement is meant to be a secure, functional space. It’s where vehicles are parked, storage happens, and in commercial buildings, it’s an extension of everyday business. But what happens when water finds its way in? Leaks, damp walls, and unusable spaces.




That was the challenge in Hurlingham. The basement of a commercial building was struggling against water intrusion—leaking from the walls and seeping into the lift shafts. If you know anything about lifts, you know that water is their worst enemy. A flooded shaft means a non-functional elevator, which means inconvenience for tenants and lost business for the building owner.
The Solution? A Multi-Step Waterproofing System.
We don’t believe in quick fixes; we believe in permanent solutions. The approach was simple yet effective:
–Sealing Active Leaks with Peneplug – Before anything else, we had to stop the water in its tracks. Peneplug, a rapid-setting waterproofing compound, was applied to seal the active leaks instantly.
– Applying Penetron Slurry – The basement’s concrete walls needed a long-term defense against water ingress. A layer of Penetron slurry was applied, penetrating deep into the concrete to create a waterproof barrier.
– Protecting the Lift Shafts – The lift pits required extra care. A combination of Peneplug and Penetron slurry ensured that water had no way to seep in, keeping the shafts dry and the lift operational.
–Final Quality Checks – We tested the basement after heavy rains. The result? Not a single leak. The floor remained dry, the walls stayed intact, and the lift was finally usable again.
A Basement, Restored.
Now, tenants can park their cars without worrying about water damage. The building’s lift is back in service. And the owner? No more sleepless nights over recurring water issues.
Waterproofing isn’t just about fixing a problem—it’s about restoring functionality and protecting investments. And at Mau West, that’s what we do best.
Are you a real estate agent, developer, or architect? Partner with us for expert waterproofing solutions that keep your properties dry and problem-free.
Need expert waterproofing? Call us: +254 721 766847
Visit us: KCB Building, Enterprise Road, Industrial Area, Nairobi
Email: info@mauwest.co.ke
Mau West – Your Trusted Construction Partner.





