Drainage grilles

Steel Drainage Grilles Designed for Load and Flow

Drainage grilles cover drainage channels and openings while allowing water to flow safely into the system below. In industrial and outdoor environments, drainage grilles must carry loads, resist corrosion, and prevent accidents. At Steel & Prefabs, steel drainage grilles are built for strength, not appearance.

A weak grille becomes a trip hazard or collapses under load. Both outcomes are unacceptable.

Why Drainage Grilles Matter

Drainage systems fail when grilles are undersized or poorly fixed. Metal drainage grilles must support foot traffic, trolleys, forklifts, or vehicles, depending on their location.

Proper industrial drainage grilles ensure:

• Safe water removal during heavy rainfall

• Load-bearing performance without deformation

• Slip resistance for pedestrian safety

• Long service life with minimal maintenance

Ignoring load requirements here is a classic and costly mistake.

Designed for Real Conditions

Our steel drainage grilles are designed based on application. Floor grilles in warehouses face different demands than outdoor stormwater grilles.

Each grille design considers:

• Expected traffic loads

• Opening size and bar spacing

• Drainage flow capacity

• Environmental exposure and corrosion risk

This prevents clogging, failure, and premature replacement.

Common Applications

We supply drainage grilles for industrial floors and:

• Warehouses and factories

• Parking areas and access roads

• Outdoor yards and loading bays

• Commercial and public spaces

• Stormwater drainage systems

Grilles are manufactured to fit drainage channels and reinforced concrete layouts accurately.

Function Comes Before Looks

Drainage grilles are not decorative covers. Oversized gaps, thin bars, or poor anchoring compromise safety and drainage performance.

If you need drainage grilles in Kenya that handle real loads and heavy rainfall, Steel & Prefabs delivers solutions built for durability and safety.