The rainy season in Lagos can bring heavy downpours, flooding, and structural stress. Taking proactive steps before the peak rains hit can save you significant repair costs and protect your property and tenants.
Here is a practical 2026 maintenance checklist every homeowner and landlord should complete.
Pre-Rainy Season Maintenance Checklist
- Inspect roof for leaks, missing sheets, or damaged flashing
- Clear gutters and downpipes of debris
- Ensure drainage channels around the house are free-flowing
- Fix any sagging or weak roof areas immediately
- Check for cracks in exterior walls and seal them
- Re-paint exterior walls with weather-resistant paint if needed
- Ensure window and door frames are properly sealed
3. Compound & Flood Prevention
- Clear all drains and soakaways
- Create or improve slope away from the building foundation
- Trim overgrown trees that could fall on the house
- Raise electrical sockets and appliances in flood-prone areas
4. Generator & Power Backup
- Service generator and store adequate fuel
- Check solar system (if installed) for proper maintenance
- Test backup power systems under load
5. Windows, Doors & Security
- Test all windows and doors for proper closing
- Replace damaged mosquito nets and weather strips
- Reinforce security features (especially in flood-prone areas)
6. Plumbing & Water Management
- Inspect and test all plumbing for leaks
- Clean water storage tanks
- Install or check sump pumps in basement/low areas (if applicable)
7. Interior Preparation
- Elevate important documents and electronics
- Prepare emergency kit (torchlights, first aid, non-perishable food)
- Review insurance policy coverage for flood and storm damage
For Landlords – Additional Steps
- Send maintenance notice to tenants
- Inspect all units before peak rains
- Budget for emergency repairs
- Ensure service charge covers drainage clearing
Final Thoughts
Preparing your home for the rainy season in Lagos is not just about avoiding damage — it’s about peace of mind and protecting your biggest investment. A few days of proactive work in early July can prevent months of stress and expensive repairs later.
Don’t wait until the first heavy rain. Start your maintenance checklist this week.
Have you started preparing your property for this year’s rainy season? What’s usually your biggest challenge? Share in the comments.
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