Cement blocks suck in water like a sponge. As paint peels or dark mould patches spread, homeowners are forced to repaint – sometimes every 2–3 years.
The Maintenance Burden of Cement Block Houses
Many Gambian homeowners are caught in a cycle of maintenance because of the way cement block houses perform in our humid and rainy climate.
Constant Repainting
Cracks and Patching
As houses settle, weak cement blocks crack easily, leading to endless repairs. Some homeowners even re-render entire walls to cover up the damage.
Damp Smell Indoors
Poorly made cement block walls often allow rising damp, which leads to musty smells and unhealthy indoor air. This requires dehumidifiers or constant cleaning.
Hidden Structural Risks
Over time, water ingress doesn’t just cause cosmetic problems – it can weaken the structure. Rebuilding parts of walls or foundations becomes a major, costly task.
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Tip
Always budget for the “lifetime cost” of a building material, not just its purchase price.
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