Rota Slot Water Filled Fencing Ballast Block

Rota Slot Heavy-Duty Water-Filled Fencing Ballast

The Rota Slot is a water filled ballast block, designed to anchor temporary mesh fencing panels securely. Widely used on construction sites, roadworks, and event perimeters, it delivers exceptional stability in all weather conditions — wind tested up to 67.3 mph. Working in exposed or windy conditions? See our related guide: Temporary Fencing in High Winds.

Key Features

• Heavy-duty water-fill ballast system for temporary fencing

• Wind tested to 67.3 mph for reliable performance on exposed sites

• Lightweight when empty (26 kg) — easy to transport and position

• Fills to 320 kg for maximum panel stability

• Available in Red and White (custom colours available)

• Compatible with standard Heras-style temporary mesh fencing panels

Specifications

Length: 3,500 mm

Width: 400 mm

Height: 300 mm

Weight (Empty): 26 kg

Weight (Filled): 320 kg

Wind Tested: Up to 67.3 mph

Colours: Red or White

Need help with quantities, site planning, or hire options? Our Specialist Fencing Team is on hand to assist.

Please note: price shown is per single Rota Slot unit, not a pair.