In Mali, the roofing sector has traditionally relied on corrugated iron sheets or traditional mud-brick structures. However, the extreme temperature fluctuations in Bamako and the arid conditions of the North lead to rapid degradation of standard coatings. The introduction of roofing granule technology has begun to change this, providing a protective mineral layer that reduces solar heat gain.
Currently, there is a growing demand for materials that can resist "Harmattan" wind erosion. Standard metal sheets often succumb to corrosion and paint peeling due to abrasive sand. The application of shingle granules offers a structural shield, preventing the base metal from direct exposure to the harsh environment and significantly increasing the lifespan of the roof.
Economic growth in urban centers is driving a shift toward premium aesthetics combined with functionality. Architects in Mali are increasingly specifying aluminium roofing tiles because they offer the lightweight properties required for various soil types while providing the superior thermal reflection necessary for energy-efficient cooling.
