Builders24 Construction Group builds cleanrooms and controlled-environment spaces for pharmaceutical, food, electronics and laboratory operations in Africa.



Builders24 Construction Group provides cleanroom and controlled-environment construction for pharmaceutical manufacturers, food processors, laboratories, hospitals, electronics assembly and packaging operations. We build modular and traditional cleanrooms with sealed walls and ceilings, smooth cleanable floors, airlocks, pass-through hatches, filtered air handling and pressure control, temperature and humidity control, and monitoring systems. A controlled environment protects products and processes from contamination, and the standard required depends on the activity, from basic hygiene zones to tightly controlled classified areas. As African pharmaceutical, food and technology manufacturing grows, demand for these specialised spaces is increasing. Builders24 Construction Group builds for manufacturers and operators who need dependable, well-documented spaces.

We begin with the user requirement specification and the cleanliness class or hygiene standard that must be achieved. Walls, ceilings and floors are installed with sealed joints and coved junctions that can be cleaned easily, and doors, windows and fittings are selected to maintain pressure and cleanliness. Air handling units, filters, ducts and diffusers are installed to deliver the required air changes and pressure cascade, and controls maintain temperature and humidity. We test and balance systems, carry out particle count and pressure tests, and compile documentation that supports validation and regulatory inspection. Construction cleanliness procedures protect the space during building.

Clients choose Builders24 Construction Group for controlled environments because we understand both the construction and the compliance requirements. We coordinate building fabric, mechanical systems, electrical services and finishes so the room performs as designed. We have experience managing the logistics of imported equipment and filters in African markets and we plan lead times to avoid delays. Our teams work to strict site hygiene, and we cooperate with validation consultants and regulators. The owner receives a space that meets its standard, is documented for audit and can be maintained and monitored through our facility management service. Clients also benefit from the maintenance programmes we provide, which keep filters, controls and monitoring systems working.

Builders24 Construction Group also provides these services alongside cleanroom and controlled-environment solutions.

Builders24 Construction Group fabricates and installs structural steel, pipework, electrical, control, HVAC and cleanroom systems for industrial facilities across Africa.
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Builders24 Construction Group erects structural steel, sets mechanical equipment and installs process piping for working plants across Africa.
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Builders24 Construction Group fabricates structural steel, platforms, tanks and pipework in controlled workshop conditions for African industrial projects.
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Builders24 Construction Group installs high and low-voltage power, control and instrumentation systems for industrial plants across Africa.
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Builders24 Construction Group installs industrial ventilation, air conditioning, refrigeration, controls and fire protection for African plants and warehouses.
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