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3.5MTR SLOT BLOCK BARRIER

Product Code: 053033

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Description

3.5m Rota Slot Block Barrier: The Ultimate High-Stability Fencing Support

The 3.5m Rota Slot Block is a specialized, heavy-duty water ballast system designed specifically to support standard 3.5m temporary mesh (Heras) fence panels. Unlike traditional rubber feet that can be easily moved or blown over, the Rota Slot Block provides a massive, continuous physical anchor that prevents the "sailing" effect common in high-wind environments.

Its unique low-profile design and interlocking capabilities make it the preferred choice for construction sites, street works, and event perimeters where public safety and trip-hazard reduction are paramount.

Features

  • Exceptional Wind Stability: When used in pairs, the system is MIRA-tested to withstand wind speeds of up to 67.3 mph. This far exceeds the performance of standard fence feet, keeping your perimeter upright in extreme weather.
  • Anti-Trip Design: The slim, low-profile footprint is significantly safer for pedestrians than bulky rubber blocks, making it ideal for busy urban environments and street works.
  • Integrated Locking System: Features a specialized groove and bolt/chain fastening system that securely locks the fence panel into the base. This prevents unauthorized removal or tampering with the site perimeter.
  • 90-Degree Cornering: The intelligent interlocking "puzzle" design allows the barriers to be rotated at 90° angles, enabling you to create secure, gap-free corners without additional adapters.
  • Fast & Lightweight Setup: At only 22kg–26kg empty, the 3.5m units can be positioned by one person. Once filled with water, they transform into a formidable 320kg ballast (per pair).
  • High Visibility: Supplied in high-contrast Red and White as standard. Optional reflective strips can be added to improve nighttime safety for motorists and pedestrians.

Applications

  • City Centre Construction: Secure site boundaries in high-footfall areas while minimizing trip hazards.
  • Event Perimeters: Create stable, wind-resistant fencing for festivals, sporting events, and outdoor exhibitions.
  • Highway & Street Works: Use as a highly visible, stable base for temporary fencing on uneven road surfaces.
  • High-Security Compounds: Lock down equipment stores and excavations with anti-tamper bolt fixings.