We handle roofs, basements, pools, tanks, foundations, cracks, and damp walls — with the right product for each specific condition.
Flat concrete roofs in Kenya take constant punishment — intense sun, heavy rain, and thermal expansion. Without proper waterproofing, they crack, pool water, and eventually allow seepage that destroys your ceilings, walls, and everything beneath.
We apply systems ranging from liquid-applied membranes to torch-on bituminous sheets, depending on your roof's condition, slope, and drainage layout.
Underground spaces face hydrostatic water pressure constantly. Water pushes through concrete pores, joints, and cracks — often without any visible external sign until the interior is soaked.
We use tanking systems, cavity drain membranes, and crystalline waterproofing compounds to create a permanent barrier, regardless of water table depth.
Water tanks and swimming pools operate under constant pressure from the inside. The waterproofing system must be flexible, durable, and where relevant, food-safe for potable water tanks.
We use specialist pool coatings and cementitious waterproofing systems rated for permanent immersion.
Foundations are the most critical point of water entry — and the hardest to fix once construction is complete. We provide waterproofing during construction and post-construction foundation protection for existing buildings.
Not every water problem requires full waterproofing. Sometimes the entry point is specific — a crack in a retaining wall, a failed expansion joint, a pipe penetration. We diagnose the exact source and apply the right injection system for it.
Damp walls are one of the most misdiagnosed problems in Kenyan construction. Most people repaint and hope for the best. The moisture returns within months because the source — rising capillary action or failed DPC — was never addressed.
We identify the cause, install a chemical damp-proof course where needed, and restore the wall surface to a condition that actually holds its finish.
Properly applied waterproofing with quality materials typically lasts 10–20 years depending on the product type, surface condition, and exposure. Liquid membranes on rooftops may need recoating every 5–8 years in high-UV areas. We'll tell you what to expect for your specific system before we start.
Sometimes yes, sometimes no — it depends on the condition of the existing surface. Waterproofing over a failing finish usually fails itself. We always inspect and often prepare surfaces first (remove loose material, clean, prime) before applying any new system.
For urgent situations in Nairobi, we aim to be on site within 24–48 hours. Call us directly on +254 726 460 976 for emergencies — we'll assess what can be done immediately and what needs a longer-term fix.
Yes. We provide warranties on our workmanship. The warranty period varies by service type and is discussed before project commencement. Most manufacturer warranties on materials we use are also passed on to clients where applicable.
Usually not. Most waterproofing work is on exterior surfaces — rooftops, outside walls, basements. Interior damp proofing and pool work may require temporary access restrictions, but rarely full evacuation. We'll advise on this during the inspection.
That's exactly what the free inspection is for. We'll come out, look at the problem, and give you a clear recommendation — no obligation.