Drainage Work in Lagos

Understand where the water is coming from

Before rebuilding a drain, identify whether the problem is mainly roof water, surface runoff, wastewater, a blocked line or water entering from neighbouring areas. Lagos properties can experience intense rainfall, so a compound that appears dry in the morning may reveal poor falls and low points during a storm.

Levels matter

A drainage contractor should check the direction of flow and the relationship between the building, compound, gate and available outlet. New paving, extensions and raised neighbouring plots can change how water moves across a site. Installing a new channel without correcting levels may only transfer flooding from one part of the property to another.

Existing drains and access

Older drains may be undersized, broken, filled with silt or covered by later construction. Where sections pass under driveways or buildings, access for inspection and cleaning should be considered. Gratings and inspection points should also be positioned so routine maintenance does not require breaking finished surfaces.

Before approving the work

Ask the contractor to explain the proposed route, channel size, levels, covers and where the collected water will go. Large or complicated sites may benefit from a proper site assessment before pricing. Skillland can help you compare Lagos drainage professionals and request quotations based on the actual water problem, not only the length of drain.