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Waterproofing Solutions: Prevents leaks and flooding using membranes and sealants for long-term protection.
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Damp Proofing: Eliminates moisture issues with chemical injections and ventilation systems.
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Structural Repairs: Fixes cracks, wall reinforcements, and foundation stabilization.
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Dehumidification: Installs systems to control humidity and prevent mold growth.
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Cleaning & Restoration: Removes mold, water damage cleanup, and odor neutralization.
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Insulation Upgrades: Enhances thermal efficiency with spray foam and rigid boards.
| Service | Description | Estimated Cost (KSh) | Duration |
|---|---|---|---|
| Waterproofing (Membrane Application) | External/internal coatings for 100 sqm basement | 150,000 – 300,000 | 3-5 days |
| Damp Proofing (Chemical Injection) | Treating walls/floors up to 200 sqm | 80,000 – 150,000 | 2-4 days |
| Crack Injection & Sealing | Epoxy/polyurethane for structural cracks | 20,000 – 50,000 per 10m | 1-2 days |
| Foundation Reinforcement | Steel bracing or underpinning for small areas | 200,000 – 500,000 | 5-10 days |
| Dehumidifier Installation | Industrial unit with piping for 100 sqm | 100,000 – 250,000 | 2-3 days |
| Mold Remediation & Cleaning | Full disinfection and restoration | 50,000 – 120,000 | 3-7 days |
| Complete Retrofit Package | All-inclusive for average home basement | 500,000 – 1,200,000 | 10-20 days |
Basement services address Nairobi’s rising water table and heavy rains, common in areas like Westlands and Kiambu, where flooding damages 30% of underground spaces annually. Bestcare Facilities Management specializes in turning neglected basements into usable storage, home offices, or gyms. These services tackle leaks, humidity, and structural weaknesses exacerbated by Kenya’s clay soils and poor drainage.
Challenges with Basements in Kenya
Nairobi’s geology features expansive black cotton soil that swells with rain, cracking foundations and allowing water ingress. Inadequate site drainage during construction—seen in 40% of new builds—leads to persistent dampness. Basements in high-rises like Upper Hill suffer from groundwater pressure, while residential ones in Lavington face sewer backups. Untreated issues cause mold proliferation, reducing air quality and property value by up to 25%. Bestcare’s expertise in drainage and flood damage restoration prevents these, drawing from 15 years serving commercial and residential clients.
Waterproofing Techniques
External waterproofing involves excavating around the basement to apply torch-on membranes or bentonite clay sheets, ideal for new constructions in Thika Road developments. Internal methods use crystalline coatings that penetrate concrete, blocking capillaries—cost-effective for retrofits at KSh 1,500/sqm. Bestcare combines both with sump pumps for proactive flood control, ensuring compliance with Kenya Bureau of Standards (KEBS) durability specs.
Damp Proofing and Ventilation
Damp proofing employs silicone injections into walls, creating a horizontal barrier against rising moisture—effective for Kiambu’s humid climate. Positive input ventilation systems extract humid air, maintaining 50-60% RH levels. Bestcare integrates these with PVC membranes on floors, preventing efflorescence stains common in cement-heavy builds.
Structural Integrity Solutions
Cracks wider than 3mm signal settlement; Bestcare uses epoxy resin injection for watertight seals under pressure. For severe cases, mini-piling or resin injection stabilizes foundations without full excavation. Wall bowing from hydrostatic pressure gets carbon fiber straps, restoring load-bearing capacity swiftly.
Mold and Restoration Services
Mold thrives in dark, damp basements, releasing spores that trigger allergies. Bestcare’s process includes HEPA vacuuming, antimicrobial fogging, and drywall replacement if needed. Post-flood restoration dries structures with industrial dehumidifiers, preventing timber rot. Air quality testing confirms safe occupancy.
Why Choose Bestcare?
Licensed engineers and insured teams handle complex jobs, from borehole-adjacent basements to industrial waterproofing in Athi River. Eco-friendly materials align with NEMA regulations, minimizing environmental impact. Clients praise rapid response—emergency fixes within 24 hours—and 20% cost savings via bundled services. Case study: A Westlands apartment complex avoided KSh 2M in damages through pre-monsoon waterproofing.
Maintenance Tips
Annual inspections catch issues early; clear perimeter drains and gutters quarterly. Install battery backups for sump pumps during power outages common in Nairobi. Monitor humidity with digital gauges—action at 70% RH. Bestcare offers maintenance contracts at KSh 10,000/month for ongoing checks.
With Kenya’s real estate boom—over 100,000 basement units planned by 2030—these services are vital for longevity. Bestcare ensures basements withstand El Niño events and urban expansion.
Contact Bestcare Facilities Management
Phone: +254 709 004 600
Address: Mpaka Plaza, Westlands, Nairobi
Email: info@bestcareservices.co.ke
Website: www.bestcareservices.co.ke