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Melba Swintex  |  SKU: 013008

HI-VIS HERAS Ballast Block - 20kg

£13.33 Ex. VAT
£15.99 Inc. VAT
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0161 706 0479


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Why it works

Stable fencing on hard ground

Hi-vis safety yellow

The bright colour keeps the fence line and perimeter clear to traffic and pedestrians.

Fills with any dense fill

Add concrete, sand or water to reach around 20.8kg of holding weight.

Sits over fencing feet

Drops over the ends of standard HERAS feet with no tools or fixings.

Sealing cap

A removable cap keeps foreign objects and liquids out of the filled body.

Made by Melba Swintex

Manufactured by Melba Swintex as the Step Block for temporary fence weighting.
Overview

Hi-Vis HERAS Ballast Block - Overview

The HI-VIS HERAS Ballast Block is a 20kg safety-yellow weight that sits over the ends of HERAS fencing feet to steady temporary panels on hard ground. The hollow body fills with concrete, sand or water, and the high-visibility colour keeps the fence line clear on site and around events.
20.8kg
Filled weight
20L
Fill capacity
68.3cm
Width
1.8kg
Empty weight
Dimensions
Width68.3cm
Height29.5cm
Depth31.5cm
Capacity20 litres
Weight1.80kg empty / 20.8kg filled
Details
MaterialPlastic (blow moulded)
ColourHi-vis safety yellow
FillConcrete, sand or water
CapRemovable, sealing
HandlesMoulded each side
ManufacturerMelba Swintex

Frequently asked questions

What does the ballast block weigh when filled?

The body is about 1.80kg empty and roughly 20.8kg once filled, depending on whether you use concrete, sand or water. That gives enough weight to steady a HERAS panel on hard ground.

What can I fill it with?

You can fill it with concrete, sand or water through the cap on top. Denser fill like concrete or sand gives the most holding weight; water is quicker where you need to move the fence often.

Does it fit standard HERAS fencing feet?

Yes. It sits over the ends of most standard fencing feet, adding weight to the base so the panel stays put on hard surfaces where stakes cannot be driven in.

How do I fill and empty it?

Lift the removable cap on top to fill, then refit it to seal the body. When the fence comes down, take the cap off and empty the contents through the same opening.

What are the dimensions?

The block measures 68.3cm wide, 29.5cm high and 31.5cm deep, with a 20 litre fill capacity.

Can the blocks be stacked for storage?

Yes. The stepped profile lets the blocks stack together, so they store and transport in a compact space when empty.

Is it suitable for outdoor and event use?

Yes. The hi-vis safety yellow keeps the fence line visible around events and on site, and the sealed cap keeps the fill clean outdoors.

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